Suspicious RemCom Service Named Pipe for Lateral Movement (via pipe_created)

ATT&CK techniques

Execution → Lateral Movement

Recon
Resource Dev
Initial Access
Execution
- T1569.002Service Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
- T1021.002SMB/Windows Admin Shares
Collection
C2
Exfiltration
Impact

What it detects

This rule detects creation of a RemCom named pipe used by the open-source PsExec-style RemCom service to relay stdin, stdout, and control channels for remote execution. This behavior was observed in Cyber Partisans activity that used RemCom for lateral movement across industrial networks. Detecting the pipe exposes remote service execution between hosts.

Reporting behind it

Related detections9 linkedT1021.002 — drag to rearrange

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Suspicious Lateral Movement via PsExec Service (via process_creation)

Possible PsExec Remote Service Installation with Randomly Named Service (via security)

Windows Named Pipe Creation: Default RemCom Pipe Name

Windows Named Pipe Created for CSExec Default Pipe Name

Windows Registry Service Install Indicators for Cobalt Strike Staging

Suspicious RemCom Service Named Pipe for Lateral Movement (via pipe_created)

Pivot detection · T1021.002 · 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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