Malicious Local Group Enumeration Triggered by Azure Virtual Machine Recovery Tool (via security)

Analysis Detection

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1069.001Local Groups
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects having compromised a virtual machine via serial cable attempts to enumerate local groups.

Reporting behind it

Related detections9 linkedT1069.001 — drag to rearrange

Suspicious Localized Administrator Account and Group Enumeration After Citrix Bleed Exploitation

Suspicious Group Discovery - Command (via process_creation)

Suspicious Group Discovery - PowerShell (via powershell)

Windows PowerShell module commandlet names matching known exploitation and post-exploitation tooling

Windows Process Creation: Suspicious PowerShell Commandlets Used by Known Exploitation Tools

Windows file creation for SharpHound/BloodHound collection output filenames

PowerShell Module: Get-SmbShare Used for SMB Share Discovery

PowerShell module enumeration of AD principals via get-ADPrincipalGroupMembership

PowerShell ScriptBlock Enumeration of AD Group Membership and User Attributes (Windows)

Malicious Local Group Enumeration Triggered by Azure Virtual Machine Recovery Tool (via security)

Pivot detection · T1069.001 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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