Create Suspicious Image Load related to IcedId.md

Ransomware/Suspicious Image Load related to IcedId.md

@@ -0,0 +1,35 @@
+# Suspicious Image Load related to IcedId.md
+
+Use this query to locate suspicious load image events by rundll32.exe or regsvr32.exe, a behavior associated with IcedId, which can lead to ransomware.
+
+## Query
+```
+DeviceImageLoadEvents 
+| where InitiatingProcessFileName in~ ('rundll32.exe','regsvr32.exe') 
+| where FileName endswith '.txt' or FileName endswith '.pdf'
+```
+## Category
+This query can be used to detect the following attack techniques and tactics ([see MITRE ATT&CK framework](https://attack.mitre.org/)) or security configuration states.
+| Technique, tactic, or state | Covered? (v=yes) | Notes |
+|------------------------|----------|-------|
+| Initial access |  |  |
+| Execution | V |  |
+| Persistence |  |  | 
+| Privilege escalation |  |  |
+| Defense evasion |  |  | 
+| Credential Access |  |  | 
+| Discovery |  |  | 
+| Lateral movement |  |  | 
+| Collection |  |  | 
+| Command and control |  |  | 
+| Exfiltration |  |  | 
+| Impact |  |  |
+| Vulnerability |  |  |
+| Exploit |  |  |
+| Misconfiguration |  |  |
+| Malware, component |  |  |
+| Ransomware |V |  |
+
+
+## Contributor info
+**Contributor:** Microsoft 365 Defender