Suspicious Scheduled Task Masquerading as EdgeUpdateHelper via process_creation

PremiumReviewedSigma · High · v1
Product
windows
Category
process_creation
Author
HuntRule
Published
2026-06-08
Updated
2026-08-28

ATT&CK techniques

Execution → Priv Esc
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Defense Evasion

  5. Cred Access

  6. Discovery

  7. Lateral Movement

  8. Collection

  9. C2

  10. Exfiltration

  11. Impact

What it detects

This rule detects schtasks.exe creating a scheduled task named EdgeUpdateHelper. GhostSocks operators use this Edge-updater-themed task name to blend malicious persistence with legitimate Microsoft Edge update tasks, keeping the infostealer running while evading casual review of scheduled tasks.

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Suspicious Scheduled Task Masquerading as EdgeUpdateHelper via process_creation
Pivot detection · T1053.005 · 9 related

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