Suspicious Stately Taurus Masqueraded Service and Task Persistence via process_creation

ATT&CK techniques

Execution → Priv Esc

Recon
Resource Dev
Initial Access
Execution
- T1053.005Scheduled Task
Persistence
- T1053.005Scheduled Task
- T1543.003Windows Service
Priv Esc
- T1053.005Scheduled Task
- T1543.003Windows Service
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects creation of services or scheduled tasks and run keys using the impostor names DISMsrv and TabletPCInputServices that mimic legitimate Windows components. Stately Taurus (Mustang Panda) established persistence for ToneShell and ShadowPad under these masqueraded names, so seeing them via service, task or registry tooling indicates attacker persistence.

Reporting behind it

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Suspicious Stately Taurus Masqueraded Service and Task Persistence via process_creation

Pivot detection · T1543.003 · 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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