Suspicious Tusk Loader Execution from AppData AD_Security Directory

ATT&CK techniques

Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1036Masquerading
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects process execution from the AppData Roaming AD_Security directory used by the Tusk infostealer campaign to stage its HijackLoader components and configuration. Executables running from this attacker-created path indicate active infostealer deployment.

Reporting behind it

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Suspicious Tusk Loader Execution from AppData AD_Security Directory

Pivot detection · T1036 · 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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