Malicious LSASS Dump via Process Access (via process_access)

PremiumReviewedSigma · High · v1
Product
windows
Category
process_access
Author
HuntRule
Published
2026-09-04
Updated
2026-09-04

ATT&CK techniques

Cred Access
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

  13. Impact

What it detects

This rule detects attempt to dump LSASS process with tools like Mimikatz.

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Suspicious LSASS Memory Dump via Procdump Process Creation
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Malicious LSASS Dump via Process Access (via process_access)
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.