Suspicious Remote UAC Restriction Disabled via LocalAccountTokenFilterPolicy (via process_creation)

ATT&CK techniques

Persistence → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1112Modify Registry
Priv Esc
- T1548.002Bypass User Account Control
Defense Evasion
- T1112Modify Registry
- T1548.002Bypass User Account Control
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects a reg add command setting LocalAccountTokenFilterPolicy to 1, which disables remote UAC token filtering and grants full administrative access over the network to local accounts. Akira ransomware operators set this value to enable lateral movement with local administrator credentials.

Reporting behind it

Related detections9 linkedT1112 — drag to rearrange

Suspicious UAC Bypass via control.exe App Paths or Shell Open Command Hijack

Malicious UAC Disable via EnableLUA Registry Modification via registry_set

Suspicious LocalAccountTokenFilterPolicy Registry Modification

Windows Registry and PowerShell Modification of ms-settings Protocol Handler

Windows reg.exe Registry Tampering of Internal Tool and Explorer Policy Settings (T1112)

Suspicious Disabling of Restricted Admin Mode via Registry (via registry_set)

Malicious WDigest UseLogonCredential Enabled for Cleartext Credential Theft (via registry_set)

Suspicious ClickFix RunMRU Entry Recording LOLBIN Command from Run Dialog

Suspicious Access to Chrome Encrypted Preference MAC Registry Values (via registry_set)

Suspicious Remote UAC Restriction Disabled via LocalAccountTokenFilterPolicy (via process_creation)

Pivot detection · T1112 · 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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