Suspicious Service binPath Hijack Followed by System Reboot

ATT&CK techniques

Persistence → Priv Esc

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

What it detects

This rule detects the sc command rewriting a service binPath in the same command line that triggers shutdown /r, matching the Sinobi tactic of hijacking a security service to run a dropped binary after reboot. The actors repointed the cbdefense service to a ProgramData executable and immediately forced a restart to load it. Combining a service binary reconfiguration with a reboot is a strong indicator of persistence and defense evasion.

Reporting behind it

Related detections9 linkedT1685 — drag to rearrange

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Suspicious NodeLoader Disabling Malicious Software Removal Tool Updates (via registry_set)

Suspicious NodeLoader Defender Exclusion for ProgramData via PowerShell (via process_creation)

Suspicious Service binPath Hijack Followed by System Reboot

Pivot detection · T1685 · 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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