Suspicious Domain Admin Account Creation via net (via process_creation)

PremiumReviewedSigma · High · v1
Product
windows
Category
process_creation
Author
HuntRule
Published
2026-10-25
Updated
2026-10-25

ATT&CK techniques

Persistence → Priv Esc
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Defense Evasion

  6. Cred Access

  7. Discovery

  8. Lateral Movement

  9. Collection

  10. C2

  11. Exfiltration

  12. Impact

What it detects

This rule detects net.exe adding an account to the Domain Admins group over the domain. The FROZEN#SHADOW campaign created a rogue svc_mail account and elevated it into Domain Admins for persistence and takeover.

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Suspicious Domain Admin Account Creation via net (via process_creation)
Pivot detection · T1098 · 9 related

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