Merge pull request #11117 from damozes1/damozes1MDOAH1
Adding many MDO hunting queries to Defender XDR solution
This commit is contained in:
Коммит
ffb920f459
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@ -2,12 +2,17 @@ id: 518e6938-10ef-4165-af19-82f1287141bc
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name: ATP policy status check
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description: |
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This query displays the configuration auditing for 'Safe Attachments for SharePoint, OneDrive, and Microsoft Teams' and 'Safe Documents' in Microsoft Defender for Office 365.
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description-detailed: |
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This query displays the configuration auditing for 'Safe Attachments for SharePoint, OneDrive, and Microsoft Teams' and 'Safe Documents' settings in Microsoft Defender for Office 365.
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Reference - https://learn.microsoft.com/en-us/defender-office-365/safe-attachments-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- CloudAppEvents
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tactics:
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- Initial access
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- DefenseEvasion
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relevantTechniques:
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- T1562
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query: |
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CloudAppEvents
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| where Application == "Microsoft Exchange Online"
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@ -19,3 +24,4 @@ query: |
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| extend packed = pack(Name, Value)
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| summarize PackedInfo = make_bag(packed), ActionType = any(ActionType) by Timestamp, AccountDisplayName
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| evaluate bag_unpack(PackedInfo)
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version: 1.0.0
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@ -2,12 +2,17 @@ id: b6392f39-a1f4-4ec8-8689-4cb9d28c295a
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name: JNLP-File-Attachment
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description: |
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JNLP file extensions are an uncommon file type often used to deliver malware.
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description-detailed: |
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JNLP file extensions are an uncommon file type often used to deliver malware.
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailAttachmentInfo
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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EmailAttachmentInfo
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| where FileName endswith ".jnlp"
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version: 1.0.0
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@ -2,12 +2,17 @@ id: 16eda414-1550-4cdc-8512-0769901d3f05
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name: Safe Attachments detections
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description: |
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This query provides insights on the detections done by Safe Attachment detections
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description-detailed: |
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This query provides insights on the detections done by Safe Attachment detections.
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Reference - https://learn.microsoft.com/en-us/defender-office-365/safe-attachments-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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EmailEvents
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| where DetectionMethods != ""
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@ -15,3 +20,4 @@ query: |
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| where detection has "File detonation reputation" or detection has "File detonation"
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| summarize total=count() by bin(Timestamp, 1d)
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| order by Timestamp asc
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version: 1.0.0
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@ -2,12 +2,17 @@ id: 7fbf7687-5ded-4c39-9fe9-f4f6aa6fc422
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name: Authentication failures by time and authentication type
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description: |
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This query helps reviewing authentication failure count by authentication type. Update the authentication type below as DMARC, DKIM, SPM, CompAuth
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description-detailed: |
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This query helps reviewing authentication failure detection count by authentication type in Defender for Office 365. Update the authentication type below as DMARC, DKIM, SPM, CompAuth to see different results.
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Reference - https://learn.microsoft.com/en-us/defender-office-365/anti-phishing-protection-spoofing-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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EmailEvents
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| where Timestamp > ago (30d)
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@ -15,3 +20,4 @@ query: |
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| evaluate bag_unpack(AR)
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| where DMARC == "fail"
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| summarize count() by bin(Timestamp, 1d)
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version: 1.0.0
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@ -1,16 +1,22 @@
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id: 5971f2e7-1bb2-4170-aa7a-577ed8a45c72
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name: Spoof attempts with auth failure
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description: |
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this query helps in checking for spoofing attempts on the domain with Authentication failures
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This query helps in checking for spoofing attempts on the domain with Authentication failures
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description-detailed: |
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This query helps in checking for spoofing attempts on the domain with Authentication failures.
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Reference - https://learn.microsoft.com/en-us/defender-office-365/anti-phishing-protection-spoofing-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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EmailEvents
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| where Timestamp > ago (1d) and DetectionMethods contains "spoof"
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| project Timestamp, AR=parse_json(AuthenticationDetails) , NetworkMessageId, EmailDirection, Subject, SenderFromAddress, SenderIPv4,ThreatTypes, DetectionMethods, ThreatNames
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| evaluate bag_unpack(AR)
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| where SPF == "fail" or DMARC == "fail" or DKIM == "fail" or CompAuth == "fail"
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version: 1.0.0
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@ -1,13 +1,18 @@
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id: ba1a91ad-1f99-4386-b191-06a76ef213f8
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name: Audit Email Preview-Download action
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description: |
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This query helps report on who Previewed/Downloaded email messages using Email entitiy page in MDO
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This query helps report on who Previewed/Downloaded email messages using the Email entity page in Defender for Office 365
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description-detailed: |
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This query helps report on who Previewed/Downloaded email messages using the Email entity page in Defender for Office 365
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Reference - https://learn.microsoft.com/en-us/defender-office-365/mdo-email-entity-page#actions-on-the-email-entity-page
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- CloudAppEvents
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tactics:
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- Privilege escalation
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- PrivilegeEscalation
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relevantTechniques:
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- T1078
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query: |
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CloudAppEvents
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| project Timestamp, ActionType, AccountDisplayName, AR=parse_json(RawEventData)
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@ -20,4 +25,5 @@ query: |
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| extend DownloadEMail = iff(tostring(xp_Name) == 'DownloadEMail', xp_Value, ''), GetMailPreviewUrl = iff(tostring(xp_Name) == 'GetMailPreviewUrl', xp_Value, ''), MailboxId = iff(tostring(xp_Name) == 'MailboxId', xp_Value, ''), InternetMessageId = iff(tostring(xp_Name) == 'InternetMessageId', xp_Value, '')
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| summarize Timestamp = any(Timestamp), ActionType = any(ActionType), AccountDisplayName = any(AccountDisplayName), DownloadEmail = make_set_if(DownloadEMail, isnotempty( DownloadEMail)), GetMailPreviewUrl = make_set_if(GetMailPreviewUrl, isnotempty( GetMailPreviewUrl)), MailboxId = make_set_if(MailboxId, isnotempty( MailboxId)), InternetMessageId = make_set_if(InternetMessageId, isnotempty( InternetMessageId)) by RowNumber
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| extend DownloadEmail = tobool(DownloadEmail[0]), GetMailPreviewUrl = tobool(GetMailPreviewUrl[0]), MailboxId = tostring(MailboxId[0]), InternetMessageId = tostring(InternetMessageId[0])
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| project-away RowNumber
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| project-away RowNumber
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version: 1.0.0
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@ -1,14 +1,20 @@
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id: bc2d8214-afb6-4876-b210-25b69325b9b2
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name: Hunt for TABL changes
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description: |
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This query helps hunting for Tenant allow/block list (TABL) changes in MDO
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This query helps hunting for Tenant allow/block list (TABL) changes in Defender for Office 365
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description-detailed: |
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This query helps hunting for Tenant allow/block list (TABL) changes in Defender for Office 365
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Reference - https://learn.microsoft.com/en-us/defender-office-365/tenant-allow-block-list-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- CloudAppEvents
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tactics:
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- Defense evasion
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- DefenseEvasion
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relevantTechniques:
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- T1562
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query: |
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CloudAppEvents
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| where ActionType contains "TenantAllowBlockListItems"
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| order by Timestamp desc
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| order by Timestamp desc
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version: 1.0.0
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@ -1,15 +1,20 @@
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id: 712ffdd8-ddce-4372-85dd-063029b418cf
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name: Local time to UTC time conversion
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description: |
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Advanced Hunting has default timezone as UTC time. Filters in Advanced Hunting also work in UTC by default whereas query results are shown in local time if user has selected local time zone in security center settings. This is a sample query to convert local time to UTC time and can be used with any table. User needs to update the query with local time zone using the available options at https://learn.microsoft.com/en-us/azure/data-explorer/kusto/query/timezone
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Advanced Hunting has default timezone as UTC time. Filters in Advanced Hunting also work in UTC by default whereas query results are shown in local time if user has selected local time zone in security center settings.
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description-detailed: |
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This is a sample query to convert local time to UTC time and can be used with any table. User needs to update the query with local time zone using the available options at https://learn.microsoft.com/en-us/azure/data-explorer/kusto/query/timezone
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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EmailEvents
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| where Timestamp between (datetime_local_to_utc(datetime(2023-08-10T00:00:00Z),"Europe/Madrid") .. datetime_local_to_utc(datetime(2023-08-31T23:59:59Z),"Europe/Madrid"))
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| where DeliveryAction == "Delivered"
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| where LatestDeliveryLocation == "Quarantine"
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version: 1.0.0
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@ -1,7 +1,10 @@
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id: deb4b2c6-c10e-4044-8cf4-84243e40db73
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name: MDO daily detection summary report
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description: |
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This query helps report daily on total # of emails, total # of emails detected as Malware, Phish, Spam, Bulk, total number of user/admin submissions, total # of ZAP events, total # of AIR investigations and their result
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This query helps report daily on total number of emails, total number of emails detected aby Defender for Office 365
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description-detailed: |
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This query helps report daily on total number of emails, total number of emails detected as Malware, Phish, Spam, Bulk, total number of user or admin submissions, total number of ZAP events, total number of AIR investigations and their result
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Reference - https://learn.microsoft.com/en-us/defender-office-365/mdo-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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@ -10,7 +13,9 @@ requiredDataConnectors:
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- EmailEvents
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- EmailPostDeliveryEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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let QueryTime = 30d;
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let Reports = CloudAppEvents
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@ -57,4 +62,5 @@ query: |
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| join kind=fullouter ThreatByAutomation on Date_value
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| sort by Date_value asc
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| project Date_value, Clean, Malware, Phish, Spam, Bulk, MessagesGotReported, PostDeliveryZAP, PostDeliveryTotalAIRInvestigations, PostDeliveryAirNoThreatsFound, PostDeliveryAirMalicious, PostDeliveryAirSuspicious
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| where isnotempty(Date_value) // As Reports from CloudAppEvents Submissions could contain messages submitted before 30 days it is good to remove all > 30 days, otherwise EMailEvents wouldn't have a date
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| where isnotempty(Date_value) // As Reports from CloudAppEvents Submissions could contain messages submitted before 30 days it is good to remove all > 30 days, otherwise EMailEvents wouldn't have a date
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version: 1.0.0
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@ -2,15 +2,20 @@ id: 81ede5df-2ec3-40a5-9dff-1fe6a841079d
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name: Mail item accessed
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description: |
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This query helps reviewing emails accessed by end users using cloud app events data
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description-detailed: |
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This query helps reviewing emails accessed by end users in their mailboxes using cloud app events data.
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- CloudAppEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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CloudAppEvents
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| where Timestamp > ago(30d)
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| extend Record= (parse_json(RawEventData)).RecordType
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| where Record == 50
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| take 10
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version: 1.0.0
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@ -1,13 +1,17 @@
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id: 63c799bc-7567-4e4d-97be-e143fcfaa333
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name: Malicious email senders
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description: |
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This query helps reviewing emails from sender with atleast one email in quarantine
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This query helps hunting for emails from a sender with at least one email in quarantine
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description-detailed: |
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This query helps hunting for emails from a sender with at least one email detected with a threat and sent into quarantine
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailEvents
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tactics:
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- Initial access
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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let SenderWithQuarantine = EmailEvents
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| where LatestDeliveryLocation == "Quarantine"
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@ -15,3 +19,4 @@ query: |
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EmailEvents
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| where LatestDeliveryLocation == "Inbox/folder"
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| where SenderFromAddress in (SenderWithQuarantine)
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version: 1.0.0
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@ -1,15 +1,18 @@
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id: 92b76a34-502e-4a53-93ec-9fc37c3b358c
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name: New TABL Items
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description: |
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Identifies new items being added to the Tenant/Allow Block List (TABL). The output includes details about both Allow and Block entries.
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This query helps identifying when new items being added to the Tenant/Allow Block List (TABL) in Defender for Office 365.
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description-detailed: |
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This query helps identifying when new items being added to the Tenant/Allow Block List (TABL) in Defender for Office 365. The output includes details about both Allow and Block entries.
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Reference - https://learn.microsoft.com/en-us/defender-office-365/tenant-allow-block-list-about
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- CloudAppEvents
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tactics:
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- DefenseEvasion
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- DefenseEvasion
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relevantTechniques:
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- T1484
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- T1562
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query: |
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CloudAppEvents
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| where ActionType == "New-TenantAllowBlockListItems"
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@ -27,3 +30,4 @@ entityMappings:
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fieldMappings:
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- identifier: FullName
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columnName: AccountUpn
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version: 1.0.0
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@ -0,0 +1,18 @@
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id: 8e9a96dd-f85d-4f5e-a65f-dcc55d6d9935
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name: Emails containing links to IP addresses
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description: |
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This query helps hunting for Emails containing links to IP addresses
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description-detailed: |
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This query helps hunting for Emails containing links to IP addresses using Defender for Office 365 data
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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- EmailEvents
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tactics:
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- InitialAccess
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relevantTechniques:
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- T1566
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query: |
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EmailUrlInfo
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| where Url matches regex @"file://(?:[0-9]{1,3}\.){3}[0-9]{1,3}"
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version: 1.0.0
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@ -0,0 +1,30 @@
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id: e6259b03-622e-4e11-9c54-94987dad7c14
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name: Good emails from senders with bad patterns
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description: |
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This query helps hunting for good emails from senders with bad patterns
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description-detailed: |
|
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This query helps hunting for good emails from senders with bad patterns using Defender for Office 365 data.
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requiredDataConnectors:
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- connectorId: MicrosoftThreatProtection
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dataTypes:
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||||
- EmailEvents
|
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tactics:
|
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- InitialAccess
|
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relevantTechniques:
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- T1566
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query: |
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//Good emails from senders with bad patterns
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let PctPhishThreshold = 50;
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let LookbackWindow = 1d;
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EmailEvents
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| where Timestamp > ago (LookbackWindow) and EmailDirection == "Inbound"
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| extend PhishMethods=tostring(parse_json(DetectionMethods).Phish)
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||||
| where PhishMethods contains ("File") or PhishMethods contains ("URL") or PhishMethods contains ("Filter")
|
||||
| summarize PhishCount=count() by SenderMailFromAddress,AuthenticationDetails,PhishMethods
|
||||
| join kind=inner (EmailEvents | where Timestamp > ago (LookbackWindow) and EmailDirection == "Inbound"
|
||||
| summarize TotalCount=count() by SenderMailFromAddress,AuthenticationDetails) on SenderMailFromAddress,AuthenticationDetails
|
||||
| project-away SenderMailFromAddress1,AuthenticationDetails1
|
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| extend PctPhish = (PhishCount*100 / TotalCount)
|
||||
| where PctPhish < 100 and PctPhish>= PctPhishThreshold
|
||||
| join kind=inner (EmailEvents | where Timestamp > ago (LookbackWindow) and EmailDirection == "Inbound" and DeliveryLocation<> "Quarantine") on SenderMailFromAddress,AuthenticationDetails
|
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version: 1.0.0
|
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@ -2,12 +2,16 @@ id: fb46ca1b-0b46-4d9c-b3b3-2f8f807e9f72
|
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name: Hunt for email conversation take over attempts
|
||||
description: |
|
||||
This query helps hunting for email conversation take over attempts
|
||||
description-detailed: |
|
||||
This query helps hunting for email conversation take over attempts using Defender for Office 365 data.
|
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requiredDataConnectors:
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||||
- connectorId: MicrosoftThreatProtection
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||||
dataTypes:
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||||
- EmailEvents
|
||||
tactics:
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||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let emailDelivered = EmailEvents
|
||||
| where Timestamp < ago(4hrs)
|
||||
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@ -32,4 +36,5 @@ query: |
|
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and Pair1 == ""
|
||||
| join kind=leftouter (EmailDomains) on SenderFromDomain
|
||||
| where SenderFromDomain1 == ""
|
||||
| distinct Pair, NetworkMessageId, SenderFromDomain, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
| distinct Pair, NetworkMessageId, SenderFromDomain, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
version: 1.0.0
|
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@ -2,13 +2,18 @@ id: 57f95ba7-938d-4a76-b411-c01034c0d167
|
|||
name: Hunt for malicious URLs using external IOC source
|
||||
description: |
|
||||
This query helps hunt for emails with malicious URLs based on external IOC source
|
||||
description-detailed: |
|
||||
This query helps hunt for emails with malicious URLs based on URLs from external IOC source using Defender for Office 365 and Advance hunting in Microsoft Defender XDR
|
||||
Reference - https://learn.microsoft.com/en-us/defender-xdr/advanced-hunting-best-practices#ingest-data-from-external-sources
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailUrlInfo
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let url = (externaldata(url: string )
|
||||
[@"https://urlhaus.abuse.ch/downloads/text_online/"]
|
||||
|
@ -19,4 +24,5 @@ query: |
|
|||
| where Timestamp > ago(2h)
|
||||
) on $left.url == $right.Url
|
||||
|join EmailEvents on NetworkMessageId
|
||||
|project Timestamp, NetworkMessageId, Url, UrlLocation, UrlDomain, SenderFromAddress, SenderDisplayName, SenderIPv4, Subject,RecipientEmailAddress, RecipientObjectId, LatestDeliveryAction, ThreatNames, ThreatTypes, DetectionMethods, DeliveryAction,ReportId
|
||||
|project Timestamp, NetworkMessageId, Url, UrlLocation, UrlDomain, SenderFromAddress, SenderDisplayName, SenderIPv4, Subject,RecipientEmailAddress, RecipientObjectId, LatestDeliveryAction, ThreatNames, ThreatTypes, DetectionMethods, DeliveryAction,ReportId
|
||||
version: 1.0.0
|
|
@ -2,12 +2,17 @@ id: 0da830c3-5d0e-4b98-bfa1-d5131a8d0ebe
|
|||
name: Hunt for malicious attachments using external IOC source
|
||||
description: |
|
||||
This query helps hunt for emails with malicious attachments based on SH256 hash from external IOC source
|
||||
description-detailed: |
|
||||
This query helps hunt for emails with malicious attachments based on SH256 hash from external IOC source using Defender for Office 365 and Advance hunting in Microsoft Defender XDR
|
||||
Reference - https://learn.microsoft.com/en-us/defender-xdr/advanced-hunting-best-practices#ingest-data-from-external-sources
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailAttachmentInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let abuse_sha256 = (externaldata(sha256_hash: string)
|
||||
[@"https://bazaar.abuse.ch/export/txt/sha256/recent/"]
|
||||
|
@ -18,4 +23,5 @@ query: |
|
|||
| join (EmailAttachmentInfo
|
||||
| where Timestamp > ago(1d)
|
||||
) on $left.sha256_hash == $right.SHA256
|
||||
| project Timestamp,SenderFromAddress,RecipientEmailAddress,FileName,FileType,SHA256,ThreatTypes,DetectionMethods,NetworkMessageId,ReportId
|
||||
| project Timestamp,SenderFromAddress,RecipientEmailAddress,FileName,FileType,SHA256,ThreatTypes,DetectionMethods,NetworkMessageId,ReportId
|
||||
version: 1.0.0
|
|
@ -2,14 +2,20 @@ id: 54569b06-47fc-41ae-9b00-f7d9b61337b6
|
|||
name: Inbox rule changes which forward-redirect email
|
||||
description: |
|
||||
This query helps hunting for Inbox rule changes which forward-redirect email
|
||||
description-detailed: |
|
||||
This query helps hunting for Inbox rule changes which forward-redirect email
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/detect-and-remediate-outlook-rules-forms-attack#what-is-the-outlook-rules-and-custom-forms-injection-attack
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Persistence
|
||||
- Persistence
|
||||
relevantTechniques:
|
||||
- T1098
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType contains "Set-InboxRule"
|
||||
|extend Parameters = tostring((parse_json(RawEventData)).Parameters)
|
||||
|where Parameters contains "ForwardTo" or Parameters contains "RedirectTo"
|
||||
|where Parameters contains "ForwardTo" or Parameters contains "RedirectTo"
|
||||
version: 1.0.0
|
|
@ -2,19 +2,25 @@ id: 430a9c0d-f3ce-46a3-a994-92b3ada0d1b2
|
|||
name: MDO_CountOfRecipientsEmailaddressbySubject
|
||||
description: |
|
||||
Count of recipient's email addresses by subject
|
||||
description-detailed: |
|
||||
Count of recipient's email addresses by subject
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
//Count of recipient's email addresses by subject
|
||||
EmailEvents
|
||||
//Change the date for as far back as you want to go
|
||||
| where Timestamp > ago(10d)
|
||||
| summarize CountRecipientEmailAddress=count() by RecipientEmailAddress, Subject
|
||||
//Change the Count of how many times the email with the same subject has come in
|
||||
| where CountRecipientEmailAddress >= 15
|
||||
| project RecipientEmailAddress, CountRecipientEmailAddress, Subject
|
||||
//Count of recipient's email addresses by subject
|
||||
EmailEvents
|
||||
//Change the date for as far back as you want to go
|
||||
| where Timestamp > ago(10d)
|
||||
| summarize CountRecipientEmailAddress=count() by RecipientEmailAddress, Subject
|
||||
//Change the Count of how many times the email with the same subject has come in
|
||||
| where CountRecipientEmailAddress >= 15
|
||||
| project RecipientEmailAddress, CountRecipientEmailAddress, Subject
|
||||
metadata:
|
||||
source:
|
||||
kind: Community
|
||||
|
@ -23,4 +29,5 @@ metadata:
|
|||
support:
|
||||
tier: Community
|
||||
categories:
|
||||
domains: [ "Security" ]
|
||||
domains: [ "Security" ]
|
||||
version: 1.0.0
|
|
@ -2,19 +2,25 @@ id: b95994d1-1008-4c42-a74f-9f2967e39ed6
|
|||
name: MDO_CountOfSendersEmailaddressbySubject
|
||||
description: |
|
||||
Count of sender's email addresses by subject
|
||||
description-detailed: |
|
||||
Count of sender's email addresses by subject
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
//Count of sender's email addresses by subject
|
||||
EmailEvents
|
||||
//Change the date for as far back as you want to go
|
||||
| where Timestamp > ago(10d)
|
||||
| summarize CountSenderFromAddress=count() by SenderFromAddress, Subject
|
||||
//Change the Count of how many times the email with the same subject has come in
|
||||
| where CountSenderFromAddress >= 10
|
||||
| project SenderFromAddress, CountSenderFromAddress, Subject
|
||||
//Count of sender's email addresses by subject
|
||||
EmailEvents
|
||||
//Change the date for as far back as you want to go
|
||||
| where Timestamp > ago(10d)
|
||||
| summarize CountSenderFromAddress=count() by SenderFromAddress, Subject
|
||||
//Change the Count of how many times the email with the same subject has come in
|
||||
| where CountSenderFromAddress >= 10
|
||||
| project SenderFromAddress, CountSenderFromAddress, Subject
|
||||
metadata:
|
||||
source:
|
||||
kind: Community
|
||||
|
@ -23,4 +29,5 @@ metadata:
|
|||
support:
|
||||
tier: Community
|
||||
categories:
|
||||
domains: [ "Security" ]
|
||||
domains: [ "Security" ]
|
||||
version: 1.0.0
|
|
@ -1,20 +1,26 @@
|
|||
id: f840db5b-87c9-43c8-a8c3-5b6b83838cd4
|
||||
name: MDO_Countofrecipientsemailaddressesbysubject
|
||||
description: |
|
||||
Count of recipient's email addresses by subject
|
||||
Count of recipient's email addresses by subject
|
||||
description-detailed: |
|
||||
Count of recipient's email addresses by subject
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
//Count of recipient's email addresses by subject
|
||||
EmailEvents
|
||||
//Change the date for as far back as you want to go
|
||||
| where Timestamp > ago(10d)
|
||||
| summarize CountRecipientEmailAddress=count() by RecipientEmailAddress, Subject
|
||||
//Change the Count of how many times the email with the same subject has come in
|
||||
| where CountRecipientEmailAddress >= 15
|
||||
| project RecipientEmailAddress, CountRecipientEmailAddress, Subject
|
||||
//Count of recipient's email addresses by subject
|
||||
EmailEvents
|
||||
//Change the date for as far back as you want to go
|
||||
| where Timestamp > ago(10d)
|
||||
| summarize CountRecipientEmailAddress=count() by RecipientEmailAddress, Subject
|
||||
//Change the Count of how many times the email with the same subject has come in
|
||||
| where CountRecipientEmailAddress >= 15
|
||||
| project RecipientEmailAddress, CountRecipientEmailAddress, Subject
|
||||
metadata:
|
||||
source:
|
||||
kind: Community
|
||||
|
@ -23,4 +29,5 @@ metadata:
|
|||
support:
|
||||
tier: Community
|
||||
categories:
|
||||
domains: [ "Security" ]
|
||||
domains: [ "Security" ]
|
||||
version: 1.0.0
|
|
@ -2,20 +2,26 @@ id: a96c1571-1f7d-48dc-8287-7df5a5f0d987
|
|||
name: MDO_SummaryOfSenders
|
||||
description: |
|
||||
Count of all Senders and where they were delivered
|
||||
description-detailed: |
|
||||
Count of all Senders and where they were delivered
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
//Distinct Count
|
||||
EmailEvents
|
||||
| summarize QuaratineEmails = count_distinct(DeliveryLocation == "Quarantine"),
|
||||
//Distinct Count
|
||||
EmailEvents
|
||||
| summarize QuaratineEmails = count_distinct(DeliveryLocation == "Quarantine"),
|
||||
Emails = count_distinct(DeliveryLocation == "Inbox/folder"),
|
||||
JunkEmails = count_distinct(DeliveryLocation == "Junk folder")by SenderFromAddress
|
||||
|
||||
//Count of all Senders and where they were delivered
|
||||
EmailEvents
|
||||
| summarize QuaratineEmails = count(DeliveryLocation == "Quarantine"),
|
||||
//Count of all Senders and where they were delivered
|
||||
EmailEvents
|
||||
| summarize QuaratineEmails = count(DeliveryLocation == "Quarantine"),
|
||||
Emails = count(DeliveryLocation == "Inbox/folder"),
|
||||
JunkEmails = count(DeliveryLocation == "Junk folder")by SenderFromAddress
|
||||
metadata:
|
||||
|
@ -26,4 +32,5 @@ metadata:
|
|||
support:
|
||||
tier: Community
|
||||
categories:
|
||||
domains: [ "Security" ]
|
||||
domains: [ "Security" ]
|
||||
version: 1.0.0
|
|
@ -2,15 +2,21 @@ id: 2c6e7f75-d83c-4344-afdc-83335fe550e6
|
|||
name: MDO_URLClickedinEmail
|
||||
description: |
|
||||
URLs clicked in Email
|
||||
description-detailed: |
|
||||
URLs clicked in Email
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- UrlClickEvents
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
UrlClickEvents
|
||||
| where ActionType == "ClickAllowed"
|
||||
//| where ActionType <> "ClickAllowed"
|
||||
| project AccountUpn, ActionType, Url
|
||||
UrlClickEvents
|
||||
| where ActionType == "ClickAllowed"
|
||||
//| where ActionType <> "ClickAllowed"
|
||||
| project AccountUpn, ActionType, Url
|
||||
metadata:
|
||||
source:
|
||||
kind: Community
|
||||
|
@ -19,4 +25,5 @@ metadata:
|
|||
support:
|
||||
tier: Community
|
||||
categories:
|
||||
domains: [ "Security" ]
|
||||
domains: [ "Security" ]
|
||||
version: 1.0.0
|
|
@ -2,12 +2,17 @@ id: 1c51e10e-7f77-40bc-bd37-6aa55cdf94d6
|
|||
name: Detections by detection methods
|
||||
description: |
|
||||
This query helps reviewing malicious email detections by detection methods
|
||||
description-detailed: |
|
||||
This query helps reviewing malicious email detections by detection methods in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/step-by-step-guides/understand-detection-technology-in-email-entity
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(7d)
|
||||
|
@ -38,3 +43,4 @@ query: |
|
|||
Campaign = countif(MDO_detection.Phish == @'["Campaign"]' or MDO_detection.Malware == @'["Campaign"]') by bin(Timestamp, 1d)
|
||||
| project Timestamp, TotalEmailCount, Phish_detection, Malware_detection, Spam_detection,URL_malicious_reputation,URL_detonation_reputation ,URL_detonation,Advanced_filter, General_filter,Spoof_intra_org,Spoof_external_domain,Spoof_DMARC,Impersonation_brand,Impersonation_user,Impersonation_domain,
|
||||
Mixed_analysis_detection,File_reputation,File_detonation,File_detonation_reputation,Antimalware_engine,Fingerprint_matching,Mailbox_intelligence_impersonation,Campaign
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: da7b973a-0045-4fd6-9161-269369336d24
|
|||
name: Mail reply to new domain
|
||||
description: |
|
||||
This query helps reviewing mail that is likely a reply but there is no history of the people chatting and the domain is new
|
||||
description-detailed: |
|
||||
This query helps reviewing mail that is likely a reply but there is no history of the people chatting and the domain is new
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let emailDelivered = EmailEvents
|
||||
| where Timestamp < ago(4hrs)
|
||||
|
@ -33,3 +37,4 @@ query: |
|
|||
| join kind=leftouter (EmailDomains) on SenderFromDomain
|
||||
| where SenderFromDomain1 == ""
|
||||
| distinct Pair, NetworkMessageId, SenderFromDomain, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
version: 1.0.0
|
|
@ -2,15 +2,20 @@ id: 6b478186-da3b-4d71-beaa-aa5b42908499
|
|||
name: Mailflow by directionality
|
||||
description: |
|
||||
This query helps reviewing inbound / outbound / intra-org emails by domain per day
|
||||
description-detailed: |
|
||||
This query helps reviewing inbound / outbound / intra-org emails by domain per day
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| extend domain = substring(RecipientEmailAddress, indexof(RecipientEmailAddress, "@")+1)
|
||||
| summarize total=count() by EmailDirection, domain, bin(Timestamp, 1d)
|
||||
| order by Timestamp asc
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: da932998-81dd-4be4-963c-f4890cb4192e
|
|||
name: Malicious emails detected per day
|
||||
description: |
|
||||
This query helps reviewing Malware, Phishing, Spam emails caught per day
|
||||
description-detailed: |
|
||||
This query helps reviewing Malware, Phishing, Spam emails caught per day in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where DetectionMethods != ""
|
||||
|
@ -22,3 +26,4 @@ query: |
|
|||
'Spam')
|
||||
| summarize total=count() by detection, bin(Timestamp, 1d)
|
||||
| order by Timestamp asc
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: b2beec6a-2c1c-4319-a191-e70c2ee42857
|
|||
name: Sender recipient contact establishment
|
||||
description: |
|
||||
This query helps in checking the sender-recipient contact establishment status
|
||||
description-detailed: |
|
||||
This query helps in checking the sender-recipient contact establishment status using Defender for Office 365 data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let emailDelivered = EmailEvents
|
||||
| where Timestamp < ago(30d)
|
||||
|
@ -28,3 +32,4 @@ query: |
|
|||
| join kind=leftanti ( emailDelivered ) on SenderFromAddress
|
||||
| order by SenderMailFromAddress
|
||||
| summarize count() by SenderDisplayName, SenderFromAddress, NetworkMessageId, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, DeliveryLocation, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
version: 1.0.0
|
|
@ -1,16 +1,21 @@
|
|||
id: 12225f50-9d41-4b78-8269-cc127d98654c
|
||||
name: Top 100 malicious email senders
|
||||
description: |
|
||||
This query helps reviewing top 100 senders sending malicious email in your organization in last 30 days
|
||||
This query helps reviewing top 100 malicious senders
|
||||
description-detailed: |
|
||||
This query helps reviewing top 100 senders sending malicious email in your organization in last 30 days using Defender for Office 365 data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| where ThreatTypes has "Phish" or ThreatTypes has "Malware"
|
||||
| summarize total=count() by SenderMailFromAddress
|
||||
| top 100 by total
|
||||
version: 1.0.0
|
|
@ -2,14 +2,19 @@ id: cadf6e78-2a9a-4fb5-b788-30a592d699d3
|
|||
name: Top 100 senders
|
||||
description: |
|
||||
This query helps reviewing top 100 senders in your organization in last 30 days
|
||||
description-detailed: |
|
||||
This query helps reviewing top 100 senders in your organization in last 30 days using Defender for Office 365 data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| summarize mailCountBySender = count() by SenderMailFromAddress
|
||||
| top 100 by mailCountBySender
|
||||
version: 1.0.0
|
|
@ -2,14 +2,19 @@ id: 95b0c7ed-2853-4343-80a9-ab076cf31e51
|
|||
name: Zero day threats
|
||||
description: |
|
||||
This query helps reviewing zero day threats via URL and file detonations
|
||||
description-detailed: |
|
||||
This query helps reviewing zero day threats via URL and file detonations using Defender for Office 365 data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| where DetectionMethods has "URL Detonation" or DetectionMethods has "File Detonation"
|
||||
| count
|
||||
version: 1.0.0
|
|
@ -1,7 +1,9 @@
|
|||
id: 439f817c-845c-4dda-a8d9-5c1f6831cee9
|
||||
name: Email containing malware accessed on a unmanaged device
|
||||
description: |
|
||||
In this query, we looking for emails containing malware accessed on a unmanaged device
|
||||
In this query, we are looking for emails containing malware accessed on a unmanaged device
|
||||
description-detailed: |
|
||||
In this query, we are looking for emails containing malware accessed on a unmanaged device by MDE. The query using multiple data sources across Defender XDR including Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
|
@ -9,7 +11,9 @@ requiredDataConnectors:
|
|||
- CloudAppEvents
|
||||
- AADSignInEventsBeta
|
||||
tactics:
|
||||
- Malware
|
||||
- Execution
|
||||
relevantTechniques:
|
||||
- T1204
|
||||
query: |
|
||||
EmailPostDeliveryEvents
|
||||
| where ActionType == "Malware ZAP"
|
||||
|
@ -22,4 +26,5 @@ query: |
|
|||
) on InternetMessageId
|
||||
| where isnotempty(SessionId)
|
||||
| join (AADSignInEventsBeta | where isempty(DeviceName) | distinct AccountUpn,SessionId) on SessionId
|
||||
| project AccountUpn,NetworkMessageId,InternetMessageId,ActionType,ThreatTypes,DetectionMethods,SessionId,ReportId=ActionReportId,Timestamp=ActionTimestamp
|
||||
| project AccountUpn,NetworkMessageId,InternetMessageId,ActionType,ThreatTypes,DetectionMethods,SessionId,ReportId=ActionReportId,Timestamp=ActionTimestamp
|
||||
version: 1.0.0
|
|
@ -1,15 +1,20 @@
|
|||
id: 07c85687-6dee-4266-9345-1e34de85d989
|
||||
name: Email containing malware sent by an internal sender
|
||||
description: |
|
||||
In this query, we looking for emails containing malware attachment sent by an internal sender
|
||||
In this query, we are looking for emails containing malware attachment sent by an internal sender
|
||||
description-detailed: |
|
||||
In this query, we are looking for emails containing malware attachment sent by an internal sender using Defender for Office 365 data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Malware
|
||||
- LateralMovement
|
||||
relevantTechniques:
|
||||
- T1534
|
||||
query: |
|
||||
EmailEvents
|
||||
| where EmailDirection == "Intra-org" or EmailDirection == "Outbound"
|
||||
| where ThreatTypes == "Malware" and SenderFromAddress !startswith "postmaster@" and SenderFromAddress !startswith "microsoftexchange"
|
||||
| join (EmailAttachmentInfo | where isnotempty(ThreatTypes)) on NetworkMessageId
|
||||
| join (EmailAttachmentInfo | where isnotempty(ThreatTypes)) on NetworkMessageId
|
||||
version: 1.0.0
|
|
@ -2,13 +2,17 @@ id: 23dbd58b-23ce-42ae-b4d1-0dfdd35871ea
|
|||
name: Email malware detection report
|
||||
description: |
|
||||
This query helps reviewing email malware detection cases
|
||||
description-detailed: |
|
||||
This query helps reviewing email malware detection cases in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailAttachmentInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -19,3 +23,4 @@ query: |
|
|||
| extend Case = array_length(ThreatFamily_wih_Attachment)
|
||||
| project RecipientEmailAddress, Case, ThreatFamily_wih_Attachment
|
||||
| sort by Case desc
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: a3619c75-a927-4dbb-91cc-9adc55e95bda
|
|||
name: Malware detections by detection methods
|
||||
description: |
|
||||
This query helps reviewing malware detections by detection methods
|
||||
description-detailed: |
|
||||
This query helps reviewing malware detections by detection methods in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -25,3 +29,4 @@ query: |
|
|||
)
|
||||
| extend SenderFromAddress_IPv4 = strcat(SenderFromAddress, ", ", SenderIPv4)
|
||||
| project Timestamp, NetworkMessageId, Subject, SenderFromAddress_IPv4, RecipientEmailAddress, DeliveryLocation, MDO_detection.Malware
|
||||
version: 1.0.0
|
|
@ -2,14 +2,20 @@ id: fd68706e-8e3e-4ccd-9230-1f267bdad4c8
|
|||
name: Admin overrides
|
||||
description: |
|
||||
This query helps in reviewing malicious emails allowed due to admin overrides
|
||||
description-detailed: |
|
||||
This query helps in reviewing malicious emails allowed due to admin defined detection overrides in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/step-by-step-guides/understand-overrides-in-email-entity and https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/email-protection-basics-in-microsoft-365-part-five-mastering/ba-p/4139035
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
EmailEvents
|
||||
| where DeliveryLocation == "Inbox/folder"
|
||||
| where isnotempty(ThreatTypes) and OrgLevelAction == "Allow"
|
||||
| count
|
||||
version: 1.0.0
|
|
@ -2,13 +2,19 @@ id: c73ae295-d120-4f79-aaed-de005f766ad2
|
|||
name: Top policies performing admin overrides
|
||||
description: |
|
||||
This query helps in reviewing top policies for admin overrides (Allow/Block)
|
||||
description-detailed: |
|
||||
This query helps in reviewing top policies for admin defined detection overrides (Allow/Block)in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/step-by-step-guides/understand-overrides-in-email-entity and https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/email-protection-basics-in-microsoft-365-part-five-mastering/ba-p/4139035
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d) and OrgLevelPolicy!="" and OrgLevelAction == "Allow" //"Block"
|
||||
| summarize count() by OrgLevelPolicy
|
||||
version: 1.0.0
|
|
@ -2,13 +2,19 @@ id: fe2cb53e-4eb3-4676-87c1-f80d2813f542
|
|||
name: Top policies performing user overrides
|
||||
description: |
|
||||
This query helps in reviewing top policies for user overrides (Allow/Block)
|
||||
description-detailed: |
|
||||
This query helps in reviewing top policies for user defined detection overrides (Allow/Block)in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/step-by-step-guides/understand-overrides-in-email-entity and https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/email-protection-basics-in-microsoft-365-part-five-mastering/ba-p/4139035
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d) and UserLevelPolicy!="" and UserLevelAction == "Allow" //"Block"
|
||||
| summarize count() by UserLevelPolicy
|
||||
version: 1.0.0
|
|
@ -2,14 +2,20 @@ id: b1f797d1-6ea4-4f8f-b663-6c8a1c1018e9
|
|||
name: User overrides
|
||||
description: |
|
||||
This query helps in reviewing malicious emails allowed due to user overrides
|
||||
description-detailed: |
|
||||
This query helps in reviewing malicious emails allowed due to user defined detection overrides in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/step-by-step-guides/understand-overrides-in-email-entity and https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/email-protection-basics-in-microsoft-365-part-five-mastering/ba-p/4139035
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
EmailEvents
|
||||
| where DeliveryLocation == "Inbox/folder"
|
||||
| where isnotempty(ThreatTypes) and UserLevelAction == "Allow"
|
||||
| count
|
||||
version: 1.0.0
|
|
@ -1,6 +1,8 @@
|
|||
id: cdac93ef-56c0-45bf-9e7f-9cbf0ad06808
|
||||
name: Appspot Phishing Abuse
|
||||
description: |
|
||||
This query helps surface phishing campaigns associated with Appspot abuse.
|
||||
description-detailed: |
|
||||
This query helps surface phishing campaigns associated with Appspot abuse. These emails frequently contain phishing links that utilize the recipients' own email address as a unique identifier in the URI.
|
||||
This campaign was published on Twitter by @MsftSecIntel at this link: https://twitter.com/MsftSecIntel/status/1374148156301004800
|
||||
Reference - https://twitter.com/MsftSecIntel
|
||||
|
@ -10,7 +12,9 @@ requiredDataConnectors:
|
|||
- EmailUrlInfo
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailUrlInfo
|
||||
// Detect URLs with a subdomain on appspot.com
|
||||
|
@ -23,4 +27,5 @@ query: |
|
|||
| where Url has RecipientEmailAddress
|
||||
// Some phishing campaigns pass recipient email as a Base64 encoded string in the URI
|
||||
or Url has base64_encode_tostring(RecipientEmailAddress)
|
||||
| project-away Timestamp1, NetworkMessageId1, ReportId1
|
||||
| project-away Timestamp1, NetworkMessageId1, ReportId1
|
||||
version: 1.0.0
|
|
@ -1,13 +1,17 @@
|
|||
id: 9d59be10-54d9-478b-b669-fb4eb8517cd0
|
||||
name: Phish detections by detection methods
|
||||
description: |
|
||||
This query helps reviewing detections done by some of the most frequent detection technologies in the last 7 days
|
||||
This query helps reviewing Phish detections done by some of the most frequent detection technologies in the last 7 days
|
||||
description-detailed: |
|
||||
This query helps reviewing Phish detections done by some of the most frequent detection technologies in the last 7 days in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(7d)
|
||||
|
@ -32,3 +36,4 @@ query: |
|
|||
)
|
||||
| extend SenderFromAddress_IPv4 = strcat(SenderFromAddress, ", ", SenderIPv4)
|
||||
| project Timestamp, NetworkMessageId, Subject, SenderFromAddress_IPv4, RecipientEmailAddress, DeliveryLocation, MDO_detection.Phish
|
||||
version: 1.0.0
|
|
@ -1,13 +1,18 @@
|
|||
id: 25150085-015a-4673-9b67-bc6ad9475500
|
||||
name: Campaign with randomly named attachments
|
||||
description: |
|
||||
In this detection,we hunt for emails with randomly named attachment names from the same sender to multiple recipients, typically more than 50, can potentially indicate a QR code phishing campaign
|
||||
In this detection,we hunt for emails with randomly named attachment names from the same sender to multiple recipients
|
||||
description-detailed: |
|
||||
In this detection,we hunt for emails with randomly named attachment names from the same sender to multiple recipients using Defender for Office 365 data, typically more than 50, can potentially indicate a QR code phishing campaign.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailAttachmentInfo
|
||||
| where Timestamp > ago(7d)
|
||||
|
@ -15,4 +20,5 @@ query: |
|
|||
| where isnotempty(FileName)
|
||||
| extend firstFourFileName = substring(FileName, 0, 4)
|
||||
| summarize RecipientsCount = dcount(RecipientEmailAddress), FirstFourFilesCount = dcount(firstFourFileName), suspiciousEmails = make_set(NetworkMessageId, 10) by SenderFromAddress
|
||||
| where FirstFourFilesCount >= 10
|
||||
| where FirstFourFilesCount >= 10
|
||||
version: 1.0.0
|
|
@ -2,12 +2,17 @@ id: 9b086a51-e396-4718-90d7-f7b3646e6581
|
|||
name: Campaign with suspicious keywords
|
||||
description: |
|
||||
In this detection, we track emails with suspicious keywords in subjects.
|
||||
description-detailed: |
|
||||
In this detection, we track emails with suspicious keywords in subjects using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let PhishingKeywords = ()
|
||||
{pack_array("account", "alert", "bank", "billing", "card", "change", "confirmation","login", "password", "mfa", "authorize", "authenticate", "payment", "urgent", "verify", "blocked");};
|
||||
|
@ -16,4 +21,5 @@ query: |
|
|||
| where EmailDirection == "Inbound"
|
||||
| where DeliveryAction == "Delivered"
|
||||
| where isempty(SenderObjectId)
|
||||
| where Subject has_any (PhishingKeywords())
|
||||
| where Subject has_any (PhishingKeywords())
|
||||
version: 1.0.0
|
|
@ -2,13 +2,18 @@ id: 516046e8-a460-4f7b-86eb-421d3a9cdff1
|
|||
name: Custom detection-Emails with QR from non-prevalent senders
|
||||
description: |
|
||||
In this detection, we check the sender prevalence over the last 14 days and use the same to detect malicious activity via email containing QR code
|
||||
description-detailed: |
|
||||
In this detection, we check the sender prevalence over the last 14 days and use the same to detect malicious activity via email containing QR code using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let QRCode_emails = EmailUrlInfo
|
||||
| where Timestamp > ago (2d)
|
||||
|
@ -42,4 +47,5 @@ query: |
|
|||
| where NetworkMessageId in (nMIDs_from_non_prevalent_Senders)
|
||||
| join kind=inner senders_NMIDs on NetworkMessageId
|
||||
| project Timestamp,Url,NetworkMessageId, InternetMessageId, RecipientObjectId,RecipientEmailAddress, ReportId;
|
||||
QRCode_emails_from_non_prevalent_senders
|
||||
QRCode_emails_from_non_prevalent_senders
|
||||
version: 1.0.0
|
|
@ -2,13 +2,18 @@ id: 594fe5a1-53b6-466b-86df-028366c3994e
|
|||
name: Emails delivered having URLs from QR codes
|
||||
description: |
|
||||
In this query, we hunt for inbound emails delivered having URLs from QR codes
|
||||
description-detailed: |
|
||||
In this query, we hunt for inbound emails delivered having URLs from QR codes using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -16,4 +21,5 @@ query: |
|
|||
| where DeliveryAction == "Delivered"
|
||||
| join EmailUrlInfo on NetworkMessageId
|
||||
| where UrlLocation == "QRCode"
|
||||
| project Timestamp, NetworkMessageId, SenderFromAddress, Subject, Url, UrlDomain, UrlLocation,RecipientEmailAddress
|
||||
| project Timestamp, NetworkMessageId, SenderFromAddress, Subject, Url, UrlDomain, UrlLocation,RecipientEmailAddress
|
||||
version: 1.0.0
|
|
@ -2,13 +2,18 @@ id: 706b711a-7622-40f1-9ebb-331d1a0ff697
|
|||
name: Emails with QR codes and suspicious keywords in subject
|
||||
description: |
|
||||
In this query, we hunt for inbound emails having URLs from QR codes and suspicious keywords in subject
|
||||
description-detailed: |
|
||||
In this query, we hunt for inbound emails having URLs from QR codes and suspicious keywords in subject using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let SubjectKeywords = ()
|
||||
{pack_array("authorize", "authenticate", "account", "confirmation", "QR", "login", "password", "payment", "urgent", "verify");};
|
||||
|
@ -18,4 +23,5 @@ query: |
|
|||
| where DeliveryAction == "Delivered"
|
||||
| where Subject has_any (SubjectKeywords)
|
||||
| join EmailUrlInfo on NetworkMessageId
|
||||
| where UrlLocation == "QRCode"
|
||||
| where UrlLocation == "QRCode"
|
||||
version: 1.0.0
|
|
@ -2,13 +2,18 @@ id: f708c866-073a-4107-a60b-ba6f86e54caa
|
|||
name: Emails with QR codes from non-prevalent sender
|
||||
description: |
|
||||
In this query, we hunt for inbound emails having URLs from QR codes and send by non-prevalent senders
|
||||
description-detailed: |
|
||||
In this query, we hunt for inbound emails having URLs from QR codes and send by non-prevalent senders using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let senderprevalence =
|
||||
EmailEvents
|
||||
|
@ -27,4 +32,5 @@ query: |
|
|||
| join EmailUrlInfo on NetworkMessageId
|
||||
| where UrlLocation == "QRCode"
|
||||
| distinct SenderFromAddress,Url,NetworkMessageId;
|
||||
QR_from_non_prevalent
|
||||
QR_from_non_prevalent
|
||||
version: 1.0.0
|
|
@ -2,13 +2,17 @@ id: 68aa199c-259b-4bb0-8e7a-8ed6f96c5525
|
|||
name: Hunting for sender patterns
|
||||
description: |
|
||||
In this detection approach, we correlate email from non-prevalent senders in the organization with impersonation intents
|
||||
description-detailed: |
|
||||
In this detection approach, we correlate email from non-prevalent senders in the organization with impersonation intents using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailAttachmentInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let PhishingSenderDisplayNames = ()
|
||||
{
|
||||
|
@ -39,4 +43,5 @@ query: |
|
|||
| distinct SenderFromDomain);
|
||||
suspiciousEmails
|
||||
| where SenderFromDomain !in (prevalentSenders)
|
||||
| project Timestamp, Subject, FileName, SenderFromDomain, RecipientObjectId, NetworkMessageId
|
||||
| project Timestamp, Subject, FileName, SenderFromDomain, RecipientObjectId, NetworkMessageId
|
||||
version: 1.0.0
|
|
@ -1,13 +1,17 @@
|
|||
id: 8c852f12-499f-499b-afc1-25c50aa9b462
|
||||
name: Hunting for user signals-clusters
|
||||
description: |
|
||||
In this detection,we use Email reported by user as malware or phish MDO alert as a starting point to identify th escope of a campaign. We use Emails with similar content are clustered by MDO together and the cluster ID is populated in the EmailClusterId field in EmailEvents table
|
||||
In this detection,we use Email reported by user as malware or phish MDO alert as a starting point to identify the scope of a campaign.
|
||||
description-detailed: |
|
||||
In this detection,we use Email reported by user as malware or phish MDO alert as a starting point to identify the scope of a campaign. We use Emails with similar content are clustered by MDO together and the cluster ID is populated in the EmailClusterId field in EmailEvents table using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let suspiciousClusters = EmailEvents
|
||||
| where Timestamp > ago(7d)
|
||||
|
@ -18,4 +22,5 @@ query: |
|
|||
| where Timestamp > ago(7d)
|
||||
| where EmailDirection == "Inbound"
|
||||
| where EmailClusterId in (suspiciousClusters)
|
||||
| summarize make_set(Subject), make_set(SenderFromDomain), dcount(RecipientObjectId),dcount(SenderDisplayName) by EmailClusterId
|
||||
| summarize make_set(Subject), make_set(SenderFromDomain), dcount(RecipientObjectId),dcount(SenderDisplayName) by EmailClusterId
|
||||
version: 1.0.0
|
|
@ -2,13 +2,18 @@ id: f6354c94-3a95-4235-8530-414f016a7bf6
|
|||
name: Inbound emails with QR code URLs
|
||||
description: |
|
||||
In this query, we summarize volume of inbound emails with QR code URLs in last 30 days
|
||||
description-detailed: |
|
||||
In this query, we summarize volume of inbound emails with QR code URLs in last 30 days using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -16,4 +21,5 @@ query: |
|
|||
| join EmailUrlInfo on NetworkMessageId
|
||||
| where UrlLocation == "QRCode"
|
||||
| summarize dcount(NetworkMessageId) by bin(Timestamp, 1d)
|
||||
| render timechart
|
||||
| render timechart
|
||||
version: 1.0.0
|
|
@ -1,13 +1,17 @@
|
|||
id: dc7e1eb5-16f5-4ad5-96a1-794970f4b310
|
||||
name: Personalized campaigns based on the first few keywords
|
||||
description: |
|
||||
In this detection, we track emails with personalized subjects. To detect personalized subjects, we track campaigns where the first three words of the subject are the same, but the other values are personalized/unique.
|
||||
In this detection, we track emails with personalized subjects.
|
||||
description-detailed: |
|
||||
In this detection, we track emails with personalized subjects using Defender for Office 365 data. To detect personalized subjects, we track campaigns where the first three words of the subject are the same, but the other values are personalized/unique.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(1d)
|
||||
|
@ -17,4 +21,5 @@ query: |
|
|||
| extend words = split(Subject," ")
|
||||
| project firstWord = tostring(words[0]), secondWord = tostring(words[1]), thirdWord = tostring(words[2]), Subject, SenderFromAddress, RecipientEmailAddress, NetworkMessageId
|
||||
| summarize SubjectsCount = dcount(Subject), RecipientsCount = dcount(RecipientEmailAddress), suspiciousEmails = make_set(NetworkMessageId, 10) by firstWord, secondWord, thirdWord, SenderFromAddress
|
||||
| where SubjectsCount >= 10
|
||||
| where SubjectsCount >= 10
|
||||
version: 1.0.0
|
|
@ -1,13 +1,17 @@
|
|||
id: 54d3455d-27e0-4ceb-99f9-375abd620151
|
||||
name: Personalized campaigns based on the last few keywords
|
||||
description: |
|
||||
In this detection, we track emails with personalized subjects. To detect personalized subjects, we track campaigns where last three words of the subject are the same, but the other values are personalized/unique.
|
||||
In this detection, we track emails with personalized subjects.
|
||||
description-detailed: |
|
||||
In this detection, we track emails with personalized subjects using Defender for Office 365 data. To detect personalized subjects, we track campaigns where last three words of the subject are the same, but the other values are personalized/unique.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(1d)
|
||||
|
@ -17,4 +21,5 @@ query: |
|
|||
| extend words = split(Subject," ")
|
||||
| project firstLastWord = tostring(words[-1]), secondLastWord = tostring(words[-2]), thirdLastWord = tostring(words[-3]), Subject, SenderFromAddress, RecipientEmailAddress, NetworkMessageId
|
||||
| summarize SubjectsCount = dcount(Subject), RecipientsCount = dcount(RecipientEmailAddress), suspiciousEmails = make_set(NetworkMessageId, 10) by firstLastWord, secondLastWord, thirdLastWord, SenderFromAddress
|
||||
| where SubjectsCount >= 10
|
||||
| where SubjectsCount >= 10
|
||||
version: 1.0.0
|
|
@ -1,13 +1,18 @@
|
|||
id: 8d298b5c-feca-4add-bd42-e43e0a317a88
|
||||
name: Risky sign-in attempt from a non-managed device
|
||||
description: |
|
||||
In this detection,we hunt for any sign-in attempt from a non-managed, non-compliant, untrusted device.
|
||||
description-detailed: |
|
||||
In this detection,we hunt for any sign-in attempt from a non-managed, non-compliant, untrusted device as this can be taken into consideration, and a risk score for the sign-in attempt increases the anomalous nature of the activity.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
AADSignInEventsBeta
|
||||
| where Timestamp > ago(7d)
|
||||
|
@ -22,4 +27,5 @@ query: |
|
|||
| where isnotempty(AccountObjectId)
|
||||
| where isempty(DeviceName)
|
||||
| where isempty(AadDeviceId)
|
||||
| project Timestamp,IPAddress, AccountObjectId, ApplicationId, SessionId, RiskLevelDuringSignIn
|
||||
| project Timestamp,IPAddress, AccountObjectId, ApplicationId, SessionId, RiskLevelDuringSignIn
|
||||
version: 1.0.0
|
|
@ -1,14 +1,19 @@
|
|||
id: 3131d0ba-32c9-483e-a25c-82e26a07e116
|
||||
name: Suspicious sign-in attempts from QR code phishing campaigns
|
||||
description: |
|
||||
This detection approach correlates a user accessing an email with image/document attachments and a risky sign-in attempt from non-trusted devices.
|
||||
description-detailed: |
|
||||
This detection approach correlates a user accessing an email with image/document attachments and a risky sign-in attempt from non-trusted devices in closer proximity and validates if the location from where the email item was accessed is different from the location of sign-in attempt.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/hunting-and-responding-to-qr-code-based-phishing-attacks-with/ba-p/4074730
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
- AADSignInEventsBeta
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let successfulRiskySignIn = materialize(AADSignInEventsBeta
|
||||
| where Timestamp > ago(1d)
|
||||
|
@ -38,4 +43,5 @@ query: |
|
|||
| extend items = folders.FolderItems
|
||||
| mv-expand items
|
||||
| extend InternetMessageId = tostring(items.InternetMessageId)
|
||||
| project Timestamp, ReportId, IPAddress, InternetMessageId, AccountObjectId, SessionId, Country, State, City
|
||||
| project Timestamp, ReportId, IPAddress, InternetMessageId, AccountObjectId, SessionId, Country, State, City
|
||||
version: 1.0.0
|
|
@ -1,14 +1,18 @@
|
|||
id: a12cac64-ea6d-46d4-91a6-262b165fb9ad
|
||||
name: Group quarantine release
|
||||
description: |
|
||||
This query helps in reviewing group released messages by detection type. Useful to see what is leading to the largest number of messages being released.
|
||||
This query helps in reviewing group Quarantine released messages by detection type. Useful to see what is leading to the largest number of messages being released.
|
||||
description-detailed: |
|
||||
This query helps in reviewing group Quarantine released messages by detection type in Defender for Office 365. Useful to see what is leading to the largest number of messages being released.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType == "QuarantineReleaseMessage"
|
||||
|
@ -17,3 +21,4 @@ query: |
|
|||
| join EmailEvents on NetworkMessageId
|
||||
| summarize count() by DetectionMethods
|
||||
| order by count_ desc
|
||||
version: 1.0.0
|
|
@ -1,14 +1,18 @@
|
|||
id: 9e8faa62-7222-48a5-a78f-ef2d22f866dc
|
||||
name: High Confidence Phish Released
|
||||
description: |
|
||||
This query shows information about high confidence phish email that has been released from the Quarantine. The details include the time each email was released and who it was released by.
|
||||
This query shows information about high confidence phish email that has been released from the Quarantine.
|
||||
description-detailed: |
|
||||
This query shows information about high confidence phish email that has been released from the Quarantine in Defender for Office 365. The details include the time each email was released and who it was released by.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType == "QuarantineReleaseMessage"
|
||||
|
@ -19,4 +23,5 @@ query: |
|
|||
| project-rename EmailTime = Timestamp
|
||||
) on NetworkMessageId
|
||||
| project-away NetworkMessageId1
|
||||
| order by ReleaseTime asc
|
||||
| order by ReleaseTime asc
|
||||
version: 1.0.0
|
|
@ -1,14 +1,19 @@
|
|||
id: 6f96f6d7-d972-421e-a59f-6b9a8de81324
|
||||
name: Quarantine Release Email Details
|
||||
description: |
|
||||
This query shows information about email that has been released from the Quarantine. The details include the time each email was released and who it was released by.
|
||||
This query shows information about email that has been released from the Quarantine in Defender for Office 365.
|
||||
description-detailed: |
|
||||
This query shows information about email that has been released from the Quarantine in Defender for Office 365. The details include the time each email was released and who it was released by.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/quarantine-admin-manage-messages-files
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType == "QuarantineReleaseMessage"
|
||||
|
@ -18,4 +23,5 @@ query: |
|
|||
| project-rename EmailTime = Timestamp
|
||||
) on NetworkMessageId
|
||||
| project-away NetworkMessageId1
|
||||
| order by ReleaseTime asc
|
||||
| order by ReleaseTime asc
|
||||
version: 1.0.0
|
|
@ -1,16 +1,22 @@
|
|||
id: 9f135aef-ad25-4df2-bdab-8399978a36a2
|
||||
name: Quarantine release trend
|
||||
description: |
|
||||
This query helps reviewing quarantine release trend
|
||||
This query helps reviewing quarantine release trend in Defender for Office 365
|
||||
description-detailed: |
|
||||
This query helps reviewing quarantine release trend in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/quarantine-admin-manage-messages-files
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType == "QuarantineReleaseMessage"
|
||||
| summarize count() by bin(Timestamp, 1d)
|
||||
| project-rename Releases = count_
|
||||
| render timechart with (title="Qurantine Releases by Day")
|
||||
version: 1.0.0
|
|
@ -1,6 +1,9 @@
|
|||
id: 99713387-9d61-49eb-8edc-f51153d8bb01
|
||||
name: Listing Email Remediation Actions via Explorer
|
||||
description: |
|
||||
Listing Email Remediation Actions performed via Explorer in Defender for Office 365
|
||||
description-detailed: |
|
||||
Listing Email Remediation Actions performed via Explorer in Defender for Office 365
|
||||
- Track each cases with Network Message ID
|
||||
- Sort the users who got a number of actions
|
||||
- e.g. Soft Delete, Hard Delete, Move to junk folder, Move to deleted items
|
||||
|
@ -8,7 +11,10 @@ requiredDataConnectors:
|
|||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics: []
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -23,4 +29,5 @@ query: |
|
|||
| extend MoveToDelete_case = array_length(MoveToDelete_NetworkID)
|
||||
| extend Sum_case = HardDelete_case + SoftDelete_case + MoveToJunk_case + MoveToDelete_case
|
||||
| project RecipientEmailAddress, Sum_case, HardDelete_case, SoftDelete_case, MoveToJunk_case, MoveToDelete_case, HardDelete_NetworkID, SoftDelete_NetworkID, MoveToJunk_NetworkID, MoveToDelete_NetworkID
|
||||
| order by Sum_case desc
|
||||
| order by Sum_case desc
|
||||
version: 1.0.0
|
|
@ -2,19 +2,23 @@ id: 6a570927-8638-4a6f-ac09-72a7d51ffa3c
|
|||
name: Display Name - Spoof and Impersonation
|
||||
description: |
|
||||
This query helps reviewing incoming email messages where the Display Name of the sender contains own or other partner company/brand name
|
||||
description-detailed: |
|
||||
This query helps reviewing incoming email messages where the Display Name of the sender contains own or other partner company/brand name using Defender for Office 365 Data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let emailDelivered = EmailEvents
|
||||
| where Timestamp < ago(24hrs)
|
||||
and DeliveryAction == "Delivered"
|
||||
and SenderDisplayName contains "Microsoft"
|
||||
| summarize count() by SenderFromAddress
|
||||
| where count_ > 3 // ensuring that some level of communications has occured.
|
||||
| where count_ > 3 // ensuring that some level of communications has occurred.
|
||||
| project SenderFromAddress;
|
||||
EmailEvents
|
||||
| where Timestamp > ago(24hrs)
|
||||
|
@ -27,4 +31,5 @@ query: |
|
|||
| project SenderDisplayName, SenderFromAddress, NetworkMessageId, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, DeliveryLocation, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
| join kind=leftanti ( emailDelivered ) on SenderFromAddress
|
||||
| order by SenderMailFromAddress
|
||||
| summarize count() by SenderDisplayName, SenderFromAddress, NetworkMessageId, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, DeliveryLocation, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
| summarize count() by SenderDisplayName, SenderFromAddress, NetworkMessageId, SenderMailFromAddress, RecipientEmailAddress, DeliveryAction, DeliveryLocation, ThreatTypes, DetectionMethods, NewMsg, Subject
|
||||
version: 1.0.0
|
|
@ -1,6 +1,8 @@
|
|||
id: cdc4da1c-64a1-4941-be59-1f5cc85481ab
|
||||
name: referral-phish-emails
|
||||
description: |
|
||||
Hunting for credential phishing using the "Referral" infrastructure using Defender for Office 365 data
|
||||
description-detailed: |
|
||||
The "Referral" infrastructure is a point-in-time set of infrastructure associated with spoofed emails that imitate SharePoint and other legitimate products to conduct credential phishing. The operator is also known to use legitimate URL infrastructure such as Google, Microsoft, and Digital Ocean to host their phishing pages.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
|
@ -8,7 +10,9 @@ requiredDataConnectors:
|
|||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Credential Access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let EmailAddresses = pack_array
|
||||
('zreffertalt.com.com','zreffesral.com.com','kzreffertal.com.com',
|
||||
|
@ -20,3 +24,4 @@ query: |
|
|||
| extend RecipientDomain = extract("[^@]+$", 0, RecipientEmailAddress)
|
||||
| where SenderFromDomain == RecipientDomain
|
||||
| join EmailUrlInfo on $left.NetworkMessageId == $right.NetworkMessageId
|
||||
version: 1.0.0
|
|
@ -2,14 +2,20 @@ id: b3180ac0-6d94-494a-8b8c-fcc84319ea6e
|
|||
name: Spoof and impersonation detections by sender IP
|
||||
description: |
|
||||
This query helps reviewing count of spoof and impersonation detections done per sender IP
|
||||
description-detailed: |
|
||||
This query helps reviewing count of spoof and impersonation detections done per sender IP using Defender for Office 365 data.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/email-protection-basics-in-microsoft-365-spoof-and-impersonation/ba-p/3562938#:~:text=It%20detects%20impersonation%20based%20on%20each%20user%E2%80%99s%20individual
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
|where Timestamp > ago (30d) and (DetectionMethods contains 'spoof' or DetectionMethods contains "impersonation")
|
||||
| project Timestamp, EmailDirection, SenderFromAddress, AdditionalFields, SenderIPv4
|
||||
| summarize count() by SenderIPv4
|
||||
version: 1.0.0
|
|
@ -2,15 +2,21 @@ id: 011c3d48-f6ca-405f-9763-66c7856ad2ba
|
|||
name: Spoof and impersonation phish detections
|
||||
description: |
|
||||
This query helps reviewing count of phish detections done by spoof detection methods
|
||||
description-detailed: |
|
||||
This query helps reviewing count of phish detections done by spoof detection methods in Defender for Office 365.
|
||||
Reference - https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/email-protection-basics-in-microsoft-365-spoof-and-impersonation/ba-p/3562938#:~:text=It%20detects%20impersonation%20based%20on%20each%20user%E2%80%99s%20individual
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
|where Timestamp > ago (30d) and (DetectionMethods contains 'spoof' or DetectionMethods contains "impersonation")
|
||||
| project Timestamp, AR=parse_json(ThreatTypes) , DT=parse_json(DetectionMethods), EmailDirection, SenderFromAddress
|
||||
| evaluate bag_unpack(DT)
|
||||
| summarize count() by tostring(Phish)
|
||||
version: 1.0.0
|
|
@ -2,13 +2,17 @@ id: e90345b3-439c-44e1-a85d-8ae84ad9c65b
|
|||
name: User not covered under display name impersonation
|
||||
description: |
|
||||
This query helps to find threats using display name impersonation for users not already protected with User Impersonation
|
||||
description-detailed: |
|
||||
This query helps to find threats using display name impersonation for users not already protected with User Impersonation
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- IdentityInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let display_names =
|
||||
IdentityInfo
|
||||
|
@ -21,3 +25,4 @@ query: |
|
|||
| lookup kind=inner (display_names) on SenderDisplayName, $left.SenderDisplayName == $right.SenderDisplayName
|
||||
| where SenderDisplayName != ""
|
||||
| summarize by SenderDisplayName
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: 71aeb41d-c85c-4569-bb08-6f1cd38bca49
|
|||
name: Admin reported submissions
|
||||
description: |
|
||||
This query helps reviewing admin reported email submissions
|
||||
description-detailed: |
|
||||
This query helps reviewing admin reported email submissions in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -15,3 +19,4 @@ query: |
|
|||
| extend SubmissionState = (parse_json(RawEventData)).SubmissionState
|
||||
| where Record == 29
|
||||
| where ActionType == "AdminSubmission"
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: 1c390fd7-2668-4445-9b7d-055f3851be5f
|
|||
name: Status of submissions
|
||||
description: |
|
||||
This query helps reviewing status of submissions
|
||||
description-detailed: |
|
||||
This query helps reviewing status of submissions in Defender for Office 365.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -18,3 +22,4 @@ query: |
|
|||
| where ActionType == "UserSubmission" or ActionType == "AdminSubmission"
|
||||
| summarize count() by tostring(SubmissionState)
|
||||
| sort by count_
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: 2d2351ca-e9a6-4286-b445-a9268189c1dc
|
|||
name: Top submitters of admin submissions
|
||||
description: |
|
||||
This query helps reviewing top submitters of admin submissions
|
||||
description-detailed: |
|
||||
This query helps reviewing top submitters of admin submissions in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -18,3 +22,4 @@ query: |
|
|||
| where ActionType == "AdminSubmission"
|
||||
| summarize count() by tostring(UserKey)
|
||||
| sort by count_
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: 8c9bc29b-f32a-49fe-8fe8-450479f4130f
|
|||
name: Top submitters of user submissions
|
||||
description: |
|
||||
This query helps reviewing top submitters of user submissions
|
||||
description-detailed: |
|
||||
This query helps reviewing top submitters of user submissions in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -18,3 +22,4 @@ query: |
|
|||
| where ActionType == "UserSubmission"
|
||||
| summarize count() by tostring(UserKey)
|
||||
| sort by count_
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: 0bd33643-c517-48b1-8211-25a7fbd15a50
|
|||
name: User reported submissions
|
||||
description: |
|
||||
This query helps reviewing user reported email submissions
|
||||
description-detailed: |
|
||||
This query helps reviewing user reported email submissions in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Timestamp > ago(30d)
|
||||
|
@ -15,3 +19,4 @@ query: |
|
|||
| extend SubmissionState = (parse_json(RawEventData)).SubmissionState
|
||||
| where Record == 29
|
||||
| where ActionType == "UserSubmission"
|
||||
version: 1.0.0
|
|
@ -1,13 +1,17 @@
|
|||
id: de480ca4-4095-4fef-b3e7-2a3f17f24e78
|
||||
name: Attacked more than x times average
|
||||
description: |
|
||||
This query helps reviewing count of users attacked more than x times average. Update the value of x in the query to get desired results.
|
||||
This query helps reviewing count of users attacked more than x times average.
|
||||
description-detailed: |
|
||||
This query helps reviewing count of users attacked more than x times average using Defender for Office 365 data. Update the value of x in the query to get desired results.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let AverageThreatPerRecipient = toscalar(EmailEvents
|
||||
| where DetectionMethods != ""
|
||||
|
@ -17,3 +21,4 @@ query: |
|
|||
| where DetectionMethods != ""
|
||||
| summarize total=count() by RecipientEmailAddress
|
||||
| where tolong(total) >= 1*AverageThreatPerRecipient // update "1"
|
||||
version: 1.0.0
|
|
@ -2,15 +2,20 @@ id: a8ccbf35-4c6d-4a8f-8c42-04fd9b000a27
|
|||
name: Malicious mails by sender IPs
|
||||
description: |
|
||||
This query helps reviewing sender IPs sending malicious email of type Malware or Phish
|
||||
description-detailed: |
|
||||
This query helps reviewing sender IPs sending malicious email of type Malware or Phish using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| where ThreatTypes has "Phish" or ThreatTypes has "Malware"
|
||||
| summarize count() by SenderIPv4 //SenderIPv6
|
||||
| sort by count_
|
||||
version: 1.0.0
|
|
@ -1,14 +1,18 @@
|
|||
id: 27ee28e7-423b-48c9-a410-cbc6c8e21d25
|
||||
name: Top 10 URL domains attacking organization
|
||||
description: |
|
||||
This query helps reviewing list of top 10 URL domains attacking organization
|
||||
This query helps reviewing list of top 10 URL domains attacking the organization
|
||||
description-detailed: |
|
||||
This query helps reviewing list of top 10 URL domains attacking the organization using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where ThreatTypes != ""
|
||||
|
@ -20,3 +24,4 @@ query: |
|
|||
| summarize total=count() by UrlDomain
|
||||
| top 10 by total
|
||||
| render columnchart
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: e3b7b5c1-0e50-4dfb-b73a-c226636eaf58
|
|||
name: Top 10% of most attacked users
|
||||
description: |
|
||||
This query helps reviewing the list of top 10% of most attacked users
|
||||
description-detailed: |
|
||||
This query helps reviewing the list of top 10% of most attacked users using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let topTargeted = toscalar( EmailEvents
|
||||
| where DetectionMethods != ""
|
||||
|
@ -18,3 +22,4 @@ query: |
|
|||
| summarize total=count() by RecipientEmailAddress
|
||||
| where total >= topTargeted
|
||||
| order by total desc
|
||||
version: 1.0.0
|
|
@ -2,15 +2,20 @@ id: 9d6c8c17-06b0-4044-b18e-35eb3dfc5cf2
|
|||
name: Top external malicious senders
|
||||
description: |
|
||||
This query helps reviewing external top malicious email sender with malware or phishing emails in an organization in last 30 days
|
||||
description-detailed: |
|
||||
This query helps reviewing external top malicious email sender with malware or phishing emails in an organization in last 30 days using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| where EmailDirection == "Inbound"
|
||||
| summarize count() by SenderFromAddress
|
||||
| sort by count_
|
||||
version: 1.0.0
|
|
@ -2,15 +2,20 @@ id: a1664330-810a-473b-b354-acbaa751a294
|
|||
name: Top targeted users
|
||||
description: |
|
||||
This query helps reviewing top targeted users with malware or phishing emails in an organization in last 30 days
|
||||
description-detailed: |
|
||||
This query helps reviewing top targeted users with malware or phishing emails in an organization in last 30 days using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| where ThreatTypes has "Malware" or ThreatTypes has "Phish"
|
||||
| summarize count() by RecipientEmailAddress
|
||||
| sort by count_
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: d24e9c4a-b72a-4a85-89cd-83760ae61155
|
|||
name: End user malicious clicks
|
||||
description: |
|
||||
This query helps reviewing list of top users click on Phis URLs
|
||||
description-detailed: |
|
||||
This query helps reviewing list of top users click on Phis URLs using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
UrlClickEvents
|
||||
| where ThreatTypes contains "Phish"
|
||||
|
@ -17,3 +21,4 @@ query: |
|
|||
| extend ErrorPage = ActionType has_any('UrlErrorPage')
|
||||
| summarize Blocked = countif(UrlBlocked), Allowed = countif(UrlAllowed), PendingVerdict = countif(UrlPendingVerdict), Error = countif(ErrorPage), ClickedThrough = countif(IsClickedThrough) by AccountUpn
|
||||
| sort by Blocked desc
|
||||
version: 1.0.0
|
|
@ -2,12 +2,16 @@ id: 3f007cdc-86bf-4657-9015-05101a3e54f5
|
|||
name: URL click count by click action
|
||||
description: |
|
||||
This query helps reviewing URL click count by ClickAction
|
||||
description-detailed: |
|
||||
This query helps reviewing URL click count by ClickAction using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
UrlClickEvents
|
||||
| extend UrlBlocked = ActionType has_any("ClickBlocked")
|
||||
|
@ -15,3 +19,4 @@ query: |
|
|||
| extend UrlPendingVerdict = ActionType has_any('UrlScanInProgress')
|
||||
| extend ErrorPage = ActionType has_any('UrlErrorPage')
|
||||
| summarize Blocked = countif(UrlBlocked), Allowed = countif(UrlAllowed), PendingVerdict = countif(UrlPendingVerdict), Error = countif(ErrorPage), ClickedThrough = countif(IsClickedThrough)
|
||||
version: 1.0.0
|
|
@ -1,7 +1,10 @@
|
|||
id: efe27064-6d35-4720-b7f5-e0326695613d
|
||||
name: URL click on ZAP email
|
||||
description: |
|
||||
In this query, we looking for Url clicks on emails wich get actioned by Zerohour auto purge
|
||||
In this query, we are looking for Url clicks on emails which get actioned by Zerohour auto purge
|
||||
description-detailed: |
|
||||
In this query, we are looking for Url clicks on emails which get actioned by Zerohour auto purge (ZAP) in Defender for Office 365.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/zero-hour-auto-purge
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
|
@ -9,9 +12,12 @@ requiredDataConnectors:
|
|||
- Alertinfo
|
||||
- AlertEvidence
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
AlertInfo
|
||||
| where Title contains "Email messages containing malicious URL removed after delivery" and Timestamp > ago (7d)
|
||||
| join kind=inner (AlertEvidence| where EntityType == "MailMessage") on AlertId
|
||||
| join UrlClickEvents on NetworkMessageId
|
||||
| join UrlClickEvents on NetworkMessageId
|
||||
version: 1.0.0
|
|
@ -1,17 +1,22 @@
|
|||
id: bc46e331-3cb0-483d-9c90-989d2a59457f
|
||||
name: URL clicks actions by URL
|
||||
description: |
|
||||
In this query, we looking URL click actions by URL in th elast 7 days
|
||||
In this query, we are looking URL click actions by URL in the last 7 days
|
||||
description-detailed: |
|
||||
In this query, we are looking URL click actions by URL in the last 7 days using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
UrlClickEvents
|
||||
| extend UrlBlocked = ActionType has_any("ClickBlocked")
|
||||
| extend UrlAllowed = ActionType has_any('ClickAllowed')
|
||||
| extend UrlPendingVerdict = ActionType has_any('UrlScanInProgress')
|
||||
| extend ErrorPage = ActionType has_any('UrlErrorPage')
|
||||
| summarize Blocked = countif(UrlBlocked), Allowed = countif(UrlAllowed), PendingVerdict = countif(UrlPendingVerdict), Error = countif(ErrorPage), ClickedThrough = countif(IsClickedThrough) by Url
|
||||
| summarize Blocked = countif(UrlBlocked), Allowed = countif(UrlAllowed), PendingVerdict = countif(UrlPendingVerdict), Error = countif(ErrorPage), ClickedThrough = countif(IsClickedThrough) by Url
|
||||
version: 1.0.0
|
|
@ -1,7 +1,9 @@
|
|||
id: 03e61096-20d0-46eb-b8e0-a507dd00a19f
|
||||
name: URLClick details based on malicious URL click alert
|
||||
description: |
|
||||
In this query, we looking for Url clicks on emails wich are generated the alert-A potentially malicious URL click was detected
|
||||
In this query, we are looking for Url clicks on emails which are generated the alert-A potentially malicious URL click was detected
|
||||
description-detailed: |
|
||||
In this query, we are looking for Url clicks on emails which are generated the alert-A potentially malicious URL click was detected in Defender for Office 365.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
|
@ -9,9 +11,12 @@ requiredDataConnectors:
|
|||
- Alertinfo
|
||||
- AlertEvidence
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
AlertInfo
|
||||
| where Title contains "Potentially malicious" and Timestamp > ago (30d)
|
||||
| join kind=inner (AlertEvidence| where EntityType == "MailMessage") on AlertId
|
||||
| join UrlClickEvents on NetworkMessageId
|
||||
| join UrlClickEvents on NetworkMessageId
|
||||
version: 1.0.0
|
|
@ -1,15 +1,20 @@
|
|||
id: f075d4c4-cf76-4e5d-9c2d-9ed524286316
|
||||
name: User clicked through events
|
||||
description: |
|
||||
This query helps reviewing malicious clicks where user was allowed to proceed through malicious URL page via click though option on SafeLinks warning page
|
||||
This query helps reviewing malicious clicks where user was allowed to proceed through malicious URL page.
|
||||
description-detailed: |
|
||||
This query helps reviewing malicious clicks where user was allowed to proceed through malicious URL page via click though option on SafeLinks warning page in Defender for Office 365.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
UrlClickEvents
|
||||
| where ActionType == "ClickAllowed" or IsClickedThrough !="0"
|
||||
| where ThreatTypes has "Phish"
|
||||
| summarize by ReportId, IsClickedThrough, AccountUpn, NetworkMessageId, ThreatTypes
|
||||
version: 1.0.0
|
|
@ -1,14 +1,18 @@
|
|||
id: 891f4865-75e5-4d40-bc24-ebf97da3ca9a
|
||||
name: User clicks on malicious inbound emails
|
||||
description: |
|
||||
This query provides insights on users who clicked on a suspicious URL from phishing/malware-categorized inbound emails over the past 30 days.
|
||||
This query provides insights on users who clicked on a suspicious URL
|
||||
description-detailed: |
|
||||
This query provides insights on users who clicked on a suspicious URL from phishing/malware-categorized inbound emails over the past 30 days using Defender for Office 365 Data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let UrlClicked = (UrlClickEvents
|
||||
| where ActionType == "ClickAllowed" or IsClickedThrough !="0"
|
||||
|
@ -21,3 +25,4 @@ query: |
|
|||
| extend SenderFromAddress_IPv4 = strcat(SenderFromAddress, ", ", SenderIPv4)
|
||||
| join kind = inner UrlClicked on NetworkMessageId
|
||||
| project Timestamp,NetworkMessageId, Subject, SenderFromAddress_IPv4, RecipientEmailAddress, ThreatTypes, ActionType, Url, UrlChain, Device_IPv4, LatestDeliveryLocation, LatestDeliveryAction, EmailAction, EmailActionPolicy
|
||||
version: 1.0.0
|
|
@ -1,6 +1,8 @@
|
|||
id: d823da0e-1334-4a66-8ff4-2c2c40d26295
|
||||
name: User clicks on phishing URLs in emails
|
||||
description: |
|
||||
This query helps in determining clickthroughs when email delivered because of detection overrides.
|
||||
description-detailed: |
|
||||
This query helps in determining clickthroughs, potential deliveries through User/Tenant overrides and detection details for malicious clicks on URLs in emails
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
|
@ -8,9 +10,12 @@ requiredDataConnectors:
|
|||
- EmailEvents
|
||||
- UrlClickEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
UrlClickEvents
|
||||
| where ThreatTypes has "Phish"
|
||||
| join EmailEvents on NetworkMessageId, $left.AccountUpn == $right.RecipientEmailAddress
|
||||
| project Timestamp, Url, ActionType, AccountUpn, ReportId, NetworkMessageId, ThreatTypes, IsClickedThrough, DeliveryLocation, OrgLevelAction, UserLevelAction
|
||||
version: 1.0.0
|
|
@ -1,18 +1,23 @@
|
|||
id: 08aff8c6-b983-43a3-be95-68a10c3d35e6
|
||||
name: PhishingEmailUrlRedirector (1)
|
||||
description: |
|
||||
The query helps detect emails associated with the open redirector URL campaign using Defender for Office 365 data.
|
||||
description-detailed: |
|
||||
The query helps detect emails associated with the open redirector URL campaign using Defender for Office 365 data. The campaign's URLs begin with the distinct pattern, hxxps://t[.]domain[.]tld/r/?. Attackers use URL redirection to manipulate users into visiting a malicious website or to evade detection.
|
||||
This query was originally published on Twitter, by @MsftSecIntel.
|
||||
The query helps detect emails associated with the open redirector URL campaign. The campaign's URLs begin with the distinct pattern, hxxps://t[.]domain[.]tld/r/?. Attackers use URL redirection to manipulate users into visiting a malicious website or to evade detection.
|
||||
Reference - https://twitter.com/MsftSecIntel
|
||||
Reference - https://twitter.com/MsftSecIntel
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailUrlInfo
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailUrlInfo
|
||||
//This regex identifies emails containing the "T-Dot" redirector pattern in the URL
|
||||
| where Url matches regex @"s?\:\/\/(?:www\.)?t\.(?:[\w\-\.]+\/+)+(?:r|redirect)\/?\?"
|
||||
//This regex narrows in on emails that contain the known malicious domain pattern in the URL from the most recent campaigns
|
||||
and Url matches regex @"[a-zA-Z]\-[a-zA-Z]{2}\.(xyz|club|shop)"
|
||||
version: 1.0.0
|
|
@ -1,13 +1,18 @@
|
|||
id: 492f1ea1-37c3-410a-a2f2-4e4eae2ff7f9
|
||||
name: SafeLinks URL detections
|
||||
description: |
|
||||
This query provides insights on the detections done by SafeLinks protection
|
||||
This query provides insights on the detections done by SafeLinks protection in Defender for Office 365
|
||||
description-detailed: |
|
||||
This query provides insights on the detections done by SafeLinks protection in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/safe-links-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where DetectionMethods != ""
|
||||
|
@ -15,3 +20,4 @@ query: |
|
|||
| where detection == '["URL detonation reputation"]' or detection == '["URL detonation"]'
|
||||
| summarize total=count() by bin(Timestamp, 1d)
|
||||
| order by Timestamp asc
|
||||
version: 1.0.0
|
|
@ -2,14 +2,19 @@ id: c10b22a0-6021-46f9-bdaf-05bf2350a554
|
|||
name: Total ZAP count
|
||||
description: |
|
||||
This query helps reviewing count of total ZAP events
|
||||
description-detailed: |
|
||||
This query helps reviewing count of total ZAP events in Defender for Office 365
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailPostDeliveryEvents
|
||||
tactics:
|
||||
- Initial access
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailPostDeliveryEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| where ActionType == "Phish ZAP" or ActionType == "Malware ZAP"
|
||||
| count
|
||||
version: 1.0.0
|
|
@ -0,0 +1,27 @@
|
|||
id: 518e6938-10ef-4165-af19-82f1287141bc
|
||||
name: ATP policy status check
|
||||
description: |
|
||||
This query displays the configuration auditing for 'Safe Attachments for SharePoint, OneDrive, and Microsoft Teams' and 'Safe Documents' in Microsoft Defender for Office 365.
|
||||
description-detailed: |
|
||||
This query displays the configuration auditing for 'Safe Attachments for SharePoint, OneDrive, and Microsoft Teams' and 'Safe Documents' settings in Microsoft Defender for Office 365.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/safe-attachments-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Application == "Microsoft Exchange Online"
|
||||
| where ActionType == "Set-AtpPolicyForO365"
|
||||
| mv-expand ActivityObjects
|
||||
| extend Name = tostring(ActivityObjects.Name)
|
||||
| extend Value = tostring(ActivityObjects.Value)
|
||||
| where Name in ("EnableATPForSPOTeamsODB", "EnableSafeDocs", "AllowSafeDocsOpen")
|
||||
| extend packed = pack(Name, Value)
|
||||
| summarize PackedInfo = make_bag(packed), ActionType = any(ActionType) by Timestamp, AccountDisplayName
|
||||
| evaluate bag_unpack(PackedInfo)
|
||||
version: 1.0.0
|
|
@ -0,0 +1,18 @@
|
|||
id: b6392f39-a1f4-4ec8-8689-4cb9d28c295a
|
||||
name: JNLP-File-Attachment
|
||||
description: |
|
||||
JNLP file extensions are an uncommon file type often used to deliver malware.
|
||||
description-detailed: |
|
||||
JNLP file extensions are an uncommon file type often used to deliver malware.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailAttachmentInfo
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailAttachmentInfo
|
||||
| where FileName endswith ".jnlp"
|
||||
version: 1.0.0
|
|
@ -0,0 +1,23 @@
|
|||
id: 16eda414-1550-4cdc-8512-0769901d3f05
|
||||
name: Safe Attachments detections
|
||||
description: |
|
||||
This query provides insights on the detections done by Safe Attachment detections
|
||||
description-detailed: |
|
||||
This query provides insights on the detections done by Safe Attachment detections.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/safe-attachments-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where DetectionMethods != ""
|
||||
| extend detection= tostring(parse_json(DetectionMethods).Phish)
|
||||
| where detection has "File detonation reputation" or detection has "File detonation"
|
||||
| summarize total=count() by bin(Timestamp, 1d)
|
||||
| order by Timestamp asc
|
||||
version: 1.0.0
|
|
@ -0,0 +1,23 @@
|
|||
id: 7fbf7687-5ded-4c39-9fe9-f4f6aa6fc422
|
||||
name: Authentication failures by time and authentication type
|
||||
description: |
|
||||
This query helps reviewing authentication failure count by authentication type. Update the authentication type below as DMARC, DKIM, SPM, CompAuth
|
||||
description-detailed: |
|
||||
This query helps reviewing authentication failure detection count by authentication type in Defender for Office 365. Update the authentication type below as DMARC, DKIM, SPM, CompAuth to see different results.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/anti-phishing-protection-spoofing-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago (30d)
|
||||
| project Timestamp, AR=parse_json(AuthenticationDetails), NetworkMessageId, EmailDirection, SenderFromAddress, ThreatTypes, DetectionMethods
|
||||
| evaluate bag_unpack(AR)
|
||||
| where DMARC == "fail"
|
||||
| summarize count() by bin(Timestamp, 1d)
|
||||
version: 1.0.0
|
|
@ -0,0 +1,22 @@
|
|||
id: 5971f2e7-1bb2-4170-aa7a-577ed8a45c72
|
||||
name: Spoof attempts with auth failure
|
||||
description: |
|
||||
This query helps in checking for spoofing attempts on the domain with Authentication failures
|
||||
description-detailed: |
|
||||
This query helps in checking for spoofing attempts on the domain with Authentication failures.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/anti-phishing-protection-spoofing-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp > ago (1d) and DetectionMethods contains "spoof"
|
||||
| project Timestamp, AR=parse_json(AuthenticationDetails) , NetworkMessageId, EmailDirection, Subject, SenderFromAddress, SenderIPv4,ThreatTypes, DetectionMethods, ThreatNames
|
||||
| evaluate bag_unpack(AR)
|
||||
| where SPF == "fail" or DMARC == "fail" or DKIM == "fail" or CompAuth == "fail"
|
||||
version: 1.0.0
|
|
@ -0,0 +1,29 @@
|
|||
id: ba1a91ad-1f99-4386-b191-06a76ef213f8
|
||||
name: Audit Email Preview-Download action
|
||||
description: |
|
||||
This query helps report on who Previewed/Downloaded email messages using the Email entity page in Defender for Office 365
|
||||
description-detailed: |
|
||||
This query helps report on who Previewed/Downloaded email messages using the Email entity page in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/mdo-email-entity-page#actions-on-the-email-entity-page
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- PrivilegeEscalation
|
||||
relevantTechniques:
|
||||
- T1078
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| project Timestamp, ActionType, AccountDisplayName, AR=parse_json(RawEventData)
|
||||
| evaluate bag_unpack(AR)
|
||||
| where RecordType == "38" and ExtendedProperties contains "DownloadEMail" or ExtendedProperties contains "GetMailPreviewUrl"
|
||||
| serialize
|
||||
| extend RowNumber = row_number()
|
||||
| mv-expand ExtendedProperties
|
||||
| evaluate bag_unpack(ExtendedProperties, 'xp_')
|
||||
| extend DownloadEMail = iff(tostring(xp_Name) == 'DownloadEMail', xp_Value, ''), GetMailPreviewUrl = iff(tostring(xp_Name) == 'GetMailPreviewUrl', xp_Value, ''), MailboxId = iff(tostring(xp_Name) == 'MailboxId', xp_Value, ''), InternetMessageId = iff(tostring(xp_Name) == 'InternetMessageId', xp_Value, '')
|
||||
| summarize Timestamp = any(Timestamp), ActionType = any(ActionType), AccountDisplayName = any(AccountDisplayName), DownloadEmail = make_set_if(DownloadEMail, isnotempty( DownloadEMail)), GetMailPreviewUrl = make_set_if(GetMailPreviewUrl, isnotempty( GetMailPreviewUrl)), MailboxId = make_set_if(MailboxId, isnotempty( MailboxId)), InternetMessageId = make_set_if(InternetMessageId, isnotempty( InternetMessageId)) by RowNumber
|
||||
| extend DownloadEmail = tobool(DownloadEmail[0]), GetMailPreviewUrl = tobool(GetMailPreviewUrl[0]), MailboxId = tostring(MailboxId[0]), InternetMessageId = tostring(InternetMessageId[0])
|
||||
| project-away RowNumber
|
||||
version: 1.0.0
|
|
@ -0,0 +1,20 @@
|
|||
id: bc2d8214-afb6-4876-b210-25b69325b9b2
|
||||
name: Hunt for TABL changes
|
||||
description: |
|
||||
This query helps hunting for Tenant allow/block list (TABL) changes in Defender for Office 365
|
||||
description-detailed: |
|
||||
This query helps hunting for Tenant allow/block list (TABL) changes in Defender for Office 365
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/tenant-allow-block-list-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType contains "TenantAllowBlockListItems"
|
||||
| order by Timestamp desc
|
||||
version: 1.0.0
|
|
@ -0,0 +1,20 @@
|
|||
id: 712ffdd8-ddce-4372-85dd-063029b418cf
|
||||
name: Local time to UTC time conversion
|
||||
description: |
|
||||
Advanced Hunting has default timezone as UTC time. Filters in Advanced Hunting also work in UTC by default whereas query results are shown in local time if user has selected local time zone in security center settings.
|
||||
description-detailed: |
|
||||
This is a sample query to convert local time to UTC time and can be used with any table. User needs to update the query with local time zone using the available options at https://learn.microsoft.com/en-us/azure/data-explorer/kusto/query/timezone
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailEvents
|
||||
| where Timestamp between (datetime_local_to_utc(datetime(2023-08-10T00:00:00Z),"Europe/Madrid") .. datetime_local_to_utc(datetime(2023-08-31T23:59:59Z),"Europe/Madrid"))
|
||||
| where DeliveryAction == "Delivered"
|
||||
| where LatestDeliveryLocation == "Quarantine"
|
||||
version: 1.0.0
|
|
@ -0,0 +1,66 @@
|
|||
id: deb4b2c6-c10e-4044-8cf4-84243e40db73
|
||||
name: MDO daily detection summary report
|
||||
description: |
|
||||
This query helps report daily on total number of emails, total number of emails detected aby Defender for Office 365
|
||||
description-detailed: |
|
||||
This query helps report daily on total number of emails, total number of emails detected as Malware, Phish, Spam, Bulk, total number of user or admin submissions, total number of ZAP events, total number of AIR investigations and their result
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/mdo-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
- AlertEvidence
|
||||
- EmailEvents
|
||||
- EmailPostDeliveryEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let QueryTime = 30d;
|
||||
let Reports = CloudAppEvents
|
||||
| where Timestamp > ago(QueryTime)
|
||||
| where ActionType == "UserSubmission" or ActionType == "AdminSubmission"
|
||||
| extend MessageDate = todatetime((parse_json(RawEventData)).MessageDate)
|
||||
| extend NetworkMessageID = tostring((parse_json(RawEventData)).ObjectId)
|
||||
| extend Date_value = tostring(format_datetime( MessageDate, "yyyy-MM-dd"))
|
||||
| distinct Date_value,NetworkMessageID
|
||||
| summarize count() by Date_value
|
||||
| project Date_value, MessagesGotReported=count_;
|
||||
let ThreatByAutomation = (AlertEvidence | where Title == "Email reported by user as malware or phish")
|
||||
| extend LastVerdictfromAutomation = tostring((parse_json(AdditionalFields)).LastVerdict)
|
||||
| extend Date_value = tostring(format_datetime( Timestamp, "yyyy-MM-dd"))
|
||||
| extend DetectionFromAIR = iif(isempty(LastVerdictfromAutomation), "NoThreatsFound", tostring(LastVerdictfromAutomation))
|
||||
| summarize PostDeliveryTotalAIRInvestigations = count(),
|
||||
PostDeliveryAirNoThreatsFound = countif(DetectionFromAIR contains "NoThreatsFound"),
|
||||
PostDeliveryAirSuspicious = countif(DetectionFromAIR contains "Suspicious"),
|
||||
PostDeliveryAirMalicious = countif(DetectionFromAIR contains "Malicious")
|
||||
by Date_value //Date Reported from Message Submissions from CloudAppEvents does not match to the AIR Investigations from Alert playbooks
|
||||
| project Date_value, PostDeliveryTotalAIRInvestigations, PostDeliveryAirNoThreatsFound, PostDeliveryAirSuspicious, PostDeliveryAirMalicious;
|
||||
let DeliveryInboundEvents = (EmailEvents | where EmailDirection == "Inbound" and Timestamp > ago(QueryTime)
|
||||
| extend Date_value = tostring(format_datetime( Timestamp, "yyyy-MM-dd"))
|
||||
| project Date_value, Timestamp, NetworkMessageId, DetectionMethods ,RecipientEmailAddress);
|
||||
let PostDeliveryEvents = (EmailPostDeliveryEvents | where ActionType contains "ZAP" and ActionResult == "Success"| join DeliveryInboundEvents on RecipientEmailAddress, NetworkMessageId //Only successful ZAP Events, there could still be more, join on Recipient and NetID
|
||||
| extend Date_value = tostring(format_datetime( Timestamp, "yyyy-MM-dd")) //Zap Timestamp is used and not MessageDate received
|
||||
| summarize PostDeliveryZAP=count() by Date_value);
|
||||
let DeliveryByThreat = (DeliveryInboundEvents
|
||||
| where Timestamp > ago(QueryTime)
|
||||
| extend Date_value = tostring(format_datetime( Timestamp, "yyyy-MM-dd"))
|
||||
| extend MDO_detection = parse_json(DetectionMethods)
|
||||
| extend FirstDetection = iif(isempty(MDO_detection), "Clean", tostring(bag_keys(MDO_detection)[0]))
|
||||
| extend FirstSubcategory = iif(FirstDetection != "Clean" and array_length(MDO_detection[FirstDetection]) > 0, strcat(FirstDetection, ": ", tostring(MDO_detection[FirstDetection][0])), "No Detection (clean)"))
|
||||
| summarize TotalEmails = count(),
|
||||
Clean = countif(FirstSubcategory contains "Clean"),
|
||||
Malware = countif(FirstSubcategory contains "Malware"),
|
||||
Phish = countif(FirstSubcategory contains "Phish"),
|
||||
Spam = countif(FirstSubcategory contains "Spam" and FirstSubcategory !contains "Bulk"),
|
||||
Bulk = countif(FirstSubcategory contains "Bulk")
|
||||
by Date_value;
|
||||
DeliveryByThreat
|
||||
| join kind=fullouter Reports on Date_value
|
||||
| join kind=fullouter PostDeliveryEvents on Date_value
|
||||
| join kind=fullouter ThreatByAutomation on Date_value
|
||||
| sort by Date_value asc
|
||||
| project Date_value, Clean, Malware, Phish, Spam, Bulk, MessagesGotReported, PostDeliveryZAP, PostDeliveryTotalAIRInvestigations, PostDeliveryAirNoThreatsFound, PostDeliveryAirMalicious, PostDeliveryAirSuspicious
|
||||
| where isnotempty(Date_value) // As Reports from CloudAppEvents Submissions could contain messages submitted before 30 days it is good to remove all > 30 days, otherwise EMailEvents wouldn't have a date
|
||||
version: 1.0.0
|
|
@ -0,0 +1,21 @@
|
|||
id: 81ede5df-2ec3-40a5-9dff-1fe6a841079d
|
||||
name: Mail item accessed
|
||||
description: |
|
||||
This query helps reviewing emails accessed by end users using cloud app events data
|
||||
description-detailed: |
|
||||
This query helps reviewing emails accessed by end users in their mailboxes using cloud app events data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where Timestamp > ago(30d)
|
||||
| extend Record= (parse_json(RawEventData)).RecordType
|
||||
| where Record == 50
|
||||
| take 10
|
||||
version: 1.0.0
|
|
@ -0,0 +1,22 @@
|
|||
id: 63c799bc-7567-4e4d-97be-e143fcfaa333
|
||||
name: Malicious email senders
|
||||
description: |
|
||||
This query helps hunting for emails from a sender with at least one email in quarantine
|
||||
description-detailed: |
|
||||
This query helps hunting for emails from a sender with at least one email detected with a threat and sent into quarantine
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
let SenderWithQuarantine = EmailEvents
|
||||
| where LatestDeliveryLocation == "Quarantine"
|
||||
| project SenderFromAddress;
|
||||
EmailEvents
|
||||
| where LatestDeliveryLocation == "Inbox/folder"
|
||||
| where SenderFromAddress in (SenderWithQuarantine)
|
||||
version: 1.0.0
|
|
@ -0,0 +1,33 @@
|
|||
id: 92b76a34-502e-4a53-93ec-9fc37c3b358c
|
||||
name: New TABL Items
|
||||
description: |
|
||||
This query helps identifying when new items being added to the Tenant/Allow Block List (TABL) in Defender for Office 365.
|
||||
description-detailed: |
|
||||
This query helps identifying when new items being added to the Tenant/Allow Block List (TABL) in Defender for Office 365. The output includes details about both Allow and Block entries.
|
||||
Reference - https://learn.microsoft.com/en-us/defender-office-365/tenant-allow-block-list-about
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- CloudAppEvents
|
||||
tactics:
|
||||
- DefenseEvasion
|
||||
relevantTechniques:
|
||||
- T1562
|
||||
query: |
|
||||
CloudAppEvents
|
||||
| where ActionType == "New-TenantAllowBlockListItems"
|
||||
| extend Parameters = RawEventData.Parameters
|
||||
| mv-apply Parameters on (
|
||||
extend Out=bag_pack(tostring(Parameters.Name), Parameters.Value)
|
||||
| summarize Parameters=make_bag(Out)
|
||||
)
|
||||
| extend Allow=Parameters.Allow, Block=Parameters.Block, Entry=Parameters.Entries, ExpirationDate=Parameters.ExpirationDate, ListType=Parameters.ListType,ListSubType=Parameters.ListSubType, ModifiedBy=Parameters.ModifiedBy, NoExpiration=Parameters.NoExpiration, SubmissionID=Parameters.SubmissionID, SubmissionUserId=Parameters.SubmissionUserId, Notes=Parameters.Notes
|
||||
| extend Action=iff(Allow == "True", "Allow", iff(Block == "True", "Block", "Unknown")), AccountUpn=tostring(coalesce(SubmissionUserId, ModifiedBy))
|
||||
| project Timestamp, Action, ListType, ListSubType, Entry, ExpirationDate, NoExpiration, AccountUpn, Notes, SubmissionID, ReportId
|
||||
| order by Timestamp desc
|
||||
entityMappings:
|
||||
- entityType: Account
|
||||
fieldMappings:
|
||||
- identifier: FullName
|
||||
columnName: AccountUpn
|
||||
version: 1.0.0
|
|
@ -0,0 +1,18 @@
|
|||
id: 8e9a96dd-f85d-4f5e-a65f-dcc55d6d9935
|
||||
name: Emails containing links to IP addresses
|
||||
description: |
|
||||
This query helps hunting for Emails containing links to IP addresses
|
||||
description-detailed: |
|
||||
This query helps hunting for Emails containing links to IP addresses using Defender for Office 365 data
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
EmailUrlInfo
|
||||
| where Url matches regex @"file://(?:[0-9]{1,3}\.){3}[0-9]{1,3}"
|
||||
version: 1.0.0
|
|
@ -0,0 +1,30 @@
|
|||
id: e6259b03-622e-4e11-9c54-94987dad7c14
|
||||
name: Good emails from senders with bad patterns
|
||||
description: |
|
||||
This query helps hunting for good emails from senders with bad patterns
|
||||
description-detailed: |
|
||||
This query helps hunting for good emails from senders with bad patterns using Defender for Office 365 data.
|
||||
requiredDataConnectors:
|
||||
- connectorId: MicrosoftThreatProtection
|
||||
dataTypes:
|
||||
- EmailEvents
|
||||
tactics:
|
||||
- InitialAccess
|
||||
relevantTechniques:
|
||||
- T1566
|
||||
query: |
|
||||
//Good emails from senders with bad patterns
|
||||
let PctPhishThreshold = 50;
|
||||
let LookbackWindow = 1d;
|
||||
EmailEvents
|
||||
| where Timestamp > ago (LookbackWindow) and EmailDirection == "Inbound"
|
||||
| extend PhishMethods=tostring(parse_json(DetectionMethods).Phish)
|
||||
| where PhishMethods contains ("File") or PhishMethods contains ("URL") or PhishMethods contains ("Filter")
|
||||
| summarize PhishCount=count() by SenderMailFromAddress,AuthenticationDetails,PhishMethods
|
||||
| join kind=inner (EmailEvents | where Timestamp > ago (LookbackWindow) and EmailDirection == "Inbound"
|
||||
| summarize TotalCount=count() by SenderMailFromAddress,AuthenticationDetails) on SenderMailFromAddress,AuthenticationDetails
|
||||
| project-away SenderMailFromAddress1,AuthenticationDetails1
|
||||
| extend PctPhish = (PhishCount*100 / TotalCount)
|
||||
| where PctPhish < 100 and PctPhish>= PctPhishThreshold
|
||||
| join kind=inner (EmailEvents | where Timestamp > ago (LookbackWindow) and EmailDirection == "Inbound" and DeliveryLocation<> "Quarantine") on SenderMailFromAddress,AuthenticationDetails
|
||||
version: 1.0.0
|
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