Suspicious LocalAccountTokenFilterPolicy Enabled via Registry (UAT-7237)

PremiumReviewedSigma · Medium · v1
Product
windows
Category
registry_set
Author
HuntRule
Published
2026-05-10
Updated
2026-08-28

ATT&CK techniques

Persistence → Lateral Movement
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Priv Esc

  6. Defense Evasion

  7. Cred Access

  8. Discovery

  9. Collection

  10. C2

  11. Exfiltration

  12. Impact

What it detects

This rule detects setting the LocalAccountTokenFilterPolicy registry value to 1, which disables remote UAC filtering and grants full administrative tokens to local accounts over the network. The UAT-7237 group enables this to facilitate lateral movement with local administrator credentials. This change weakens a key remote-access security control.

Related detections9 linkedT1112 — drag to rearrange
Suspicious Remote Desktop Enablement via Registry By Ransomware
Suspicious RDP Enablement via fDenyTSConnections Registry Modification
Suspicious RDP Enablement via fDenyTSConnections Registry Modification [Huntress] #2
Suspicious Enabling of Remote Desktop via fDenyTSConnections Registry by DeadLock Ransomware
Suspicious Remote Desktop Enabled via fDenyTSConnections Registry by Sandworm
Malicious Remote Desktop Enablement via Registry
Enabling RDP service via reg.exe command execution
Windows reg.exe Used to Modify RDP Terminal Server Registry Values
Windows reg.exe Registry Tampering of Internal Tool and Explorer Policy Settings (T1112)
Suspicious LocalAccountTokenFilterPolicy Enabled via Registry (UAT-7237)
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.