Suspicious Autorun Registry Persistence via sausageLoop Run Key

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 creation of a Run key value named sausageLoop or pointing to ffUpdaar.exe as used by the lumuiUpdater loader dropped through copyright infringement phishing lures. Attackers abuse HKCU autorun keys to persist the infostealer loader across reboots which makes this an early foothold indicator worth investigating.

Reporting behind it

Related detections9 linkedT1547.001 — drag to rearrange

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Suspicious Autorun Registry Persistence via sausageLoop Run Key

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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