Malicious PlugX Run Key Persistence via AvastSvcpCP Path

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1547.001Registry Run Keys / Startup Folder
Priv Esc
- T1547.001Registry Run Keys / Startup Folder
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects a Run key value pointing at the AvastSvcpCP directory under the user profile used by the PlugX USB worm for persistence. PlugX copies its sideloading set into this folder and registers it for autostart, masquerading as Avast to survive reboots.

Reporting behind it

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Malicious PlugX Run Key Persistence via AvastSvcpCP Path

Pivot detection · T1547.001 · 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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