Suspicious Massive SAM Users/groups Enumeration - Native (via security)

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1069.002Domain Groups
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects enumerate sensitive domain users/groups settings and membership. Correlate TargetLogonId from ID 4624 with SubjectLogonId from ID 4661 to identify the source of the enumeration.

Reporting behind it

Related detections9 linkedT1069.002 — drag to rearrange

Suspicious Domain Group Enumeration via SharpSploit Get-DomainGroup

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Suspicious Exchange Trusted Subsystem Group Enumeration via net

Suspicious Active Directory Reconnaissance Commands (via process_creation)

Suspicious SOAPHound Style LDAP Query with SDflags and all_with_list via security

Suspicious SOAPHound Null Filter LDAP Query via security

Suspicious SharpHound Group Enumeration LDAP Filter

Suspicious LDAP Security Descriptor Enumeration via SD_FLAGS Control

Suspicious Delegation Discovery LDAP Search Filter via Bitwise OID

Suspicious Massive SAM Users/groups Enumeration - Native (via security)

Pivot detection · T1069.002 · 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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