Suspicious NTDS Database Access via Command Line (via process_creation)

PremiumReviewedSigma · Medium · v1
Category
process_creation
Author
HuntRule
Published
2026-07-06
Updated
2026-08-28

ATT&CK techniques

Cred Access
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Cred Access

  9. Discovery

  10. Lateral Movement

  11. Collection

  12. C2

  13. Exfiltration

  14. Impact

What it detects

This rule detects command lines referencing the ntds.dit Active Directory database, which was staged along with the SECURITY and SYSTEM registry hives for credential extraction in a ShadowPad intrusion. Access to ntds.dit outside of backup software is a strong credential theft indicator. Copying the directory database yields every domain account hash for offline cracking and forgery.

Related detections9 linkedT1003.003 — drag to rearrange
Malicious NTDS Extraction via ntdsutil IFM (via process_creation)
Malicious NTDS Database Staging to Audit Directory (via file_event)
IFM Creation Detected from Commandline - Installation from Media (via process_creation)
Malicious Credential Hive Copy from Volume Shadow Copy
Malicious File Copy via Esentutl Volume Shadow Access (via process_creation)
Malicious NTDS Extraction via NetExec (via process_creation)
Malicious Active Directory Database Dump via ntdsutil IFM (via process_creation)
Malicious NTDS Extraction via Ntdsutil IFM Media Creation
Malicious NTDS.dit Extraction via ntdsutil IFM Snapshot (via process_creation)
Suspicious NTDS Database Access via Command Line (via process_creation)
Pivot detection · T1003.003 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.