huntrule

Windows Security 4697: TAP Driver Service Installation (tap0901)

Alerts on Windows Security EID 4697 service installation events for TAP driver files containing "tap0901."

FreeReviewedSigma · Low · v2
Product
windows
Service
security
Author
Daniil Yugoslavskiy, Ian Davis, oscd.community (SigmaHQ), DRL 1.1
Published
2019-10-24
Updated
2026-07-31
AnalysisDetection

ATT&CK techniques

Exfiltration

  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 flags Windows Security Event ID 4697 when a service is installed with a service file name containing "tap0901". Attackers may use TAP-style network drivers to establish tunneling infrastructure as part of data exfiltration or related staging activities. The detection relies on the Windows Security audit event that records new service installation details, specifically the EventID 4697 service file name field.

Reporting behind it

Related detections9 linkedT1048 — drag to rearrange
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BITS Payload Downloaded via Commandline (via process_creation)
BITS Payload Downloaded via PowerShell (via powershell)
Data Exfiltration to WebDAV Share via curl Upload
Suspicious Data Exfiltration via Finger LOLBIN
Malicious Bad Apples Data Exfiltration via snmptrap OID
Suspicious rclone Masquerading as Avast Binary by The Gentlemen RaaS (via process_creation)
Windows DNS Queries to git-tanstack.com and filev2.getsession.org
Windows Process Execution: Restic Backup Tool Command-Line Indicators
Windows Security 4697: TAP Driver Service Installation (tap0901)
Pivot detection · T1048 · 9 related

Changelog

v2
  1. v2
    Candidate ingested via manual entry.2026-07-31
  2. v1
    No changelog recorded for this version.2026-07-30

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