Malicious Shadow Copy Deletion and Recovery Tampering by BabLock Ransomware

ATT&CK techniques

Impact

Recon
Resource Dev
Initial Access
Execution
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 and disabling of Windows recovery, hallmarks of BabLock ransomware pre-encryption activity. The operators run vssadmin Delete Shadows and bcdedit recoveryenabled No to prevent victims restoring their data. This inhibits recovery and maximizes the impact of the encryption stage.

Reporting behind it

Related detections9 linkedT1490 — drag to rearrange

Malicious Shadow Copy and Backup Catalog Deletion (via process_creation)

Malicious Boot Recovery Disabled via Bcdedit (via process_creation)

Suspicious Symbolic Link Evaluation Enabled via fsutil by RansomHub Ransomware

Suspicious Volume Shadow Copy Deletion via PowerShell WMI by Akira Ransomware

VSS Backup Deletion or Resize (via process_creation)

Malicious Boot Recovery Tampering via Bcdedit (via process_creation)

Malicious Inhibition of System Recovery via Shadow Copy or Backup Deletion (via process_creation)

Malicious Windows Native Backup Deletion (via process_creation)

DragonForce Ransomware Volume Shadow Copy Deletion via WMIC ShadowCopy Where Delete (via process_creation)

Malicious Shadow Copy Deletion and Recovery Tampering by BabLock Ransomware

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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