Suspicious Shadow Copy Deletion via WMIC or PowerShell (via process_creation)

ATT&CK techniques

Execution → Impact

Recon
Resource Dev
Initial Access
Execution
- T1047Windows Management Instrumentation
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
- T1490Inhibit System Recovery

What it detects

This rule detects deletion of Volume Shadow Copies via wmic or PowerShell referencing the shadowcopy class with a delete operation. VanHelsing removes shadow copies before encryption to inhibit recovery, so this command pattern flags pre-ransomware impact activity.

Reporting behind it

Related detections9 linkedT1490 — drag to rearrange

Malicious Shadow Copy Deletion Via WMI

Windows Process Creation: Maze Ransomware Doc Dropper and Shadow Copy Deletion Indicators

Malicious Boot Recovery Tampering via bcdedit (via process_creation)

Suspicious Impacket WMIExec Command Execution Pattern Linked to Salt Typhoon

Suspicious Misspelled WMIC Binary Execution Associated With Volt Typhoon

Malicious Volume Shadow Copy Deletion via BlackSuit Ransomware

Suspicious Remote Process Creation via WMIC in BlackSuit Ransomware

Malicious Boot Configuration Tampering to Disable Recovery via BlackSuit Ransomware

Malicious Boot Configuration Tampering via bcdedit

Suspicious Shadow Copy Deletion via WMIC or PowerShell (via process_creation)

Pivot detection · T1490 · 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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