Suspicious Physical Memory Acquisition via WinPmem (via process_creation)

ATT&CK techniques

Cred Access

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
- T1003.001LSASS Memory
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects execution of the WinPmem physical memory acquisition tool, which the Interlock ransomware operator used to capture a raw memory image that was later parsed with Volatility to extract credentials. Ad hoc memory dumping on production endpoints outside of a sanctioned investigation is a strong precursor to credential theft.

Reporting behind it

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Malicious LSASS Memory Dump via procdump

Suspicious Physical Memory Acquisition via WinPmem (via process_creation)

Pivot detection · T1003.001 · 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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