Suspicious LocalAccountTokenFilterPolicy Registry Modification

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 modification of the LocalAccountTokenFilterPolicy value, which disables remote UAC filtering so local admin accounts retain full privileges over the network. Play ransomware operators set this to ease lateral movement.

Reporting behind it

Related detections9 linkedT1112 — drag to rearrange

Suspicious Remote UAC Restriction Disabled via LocalAccountTokenFilterPolicy (via process_creation)

Windows Registry and PowerShell Modification of ms-settings Protocol Handler

Suspicious Remote Desktop Enabled via fDenyTSConnections Registry by Sandworm

Malicious Gh0stBins RAT Registry Marker HHClient

Suspicious Banana RAT UAC Skip Environment Variable in PowerShell

Suspicious PebbleDash C2 Configuration Stored Under WMI Security Key (via registry_set)

Suspicious WDigest UseLogonCredential Enablement for Plaintext Credential Theft (via registry_set)

PowerShell Storing an Encoded Payload in the Registry (via process_creation)

Malicious UAC Bypass via sdclt Handler Hijack (via registry_set)

Suspicious LocalAccountTokenFilterPolicy Registry Modification

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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