Suspicious Daxin Backdoor Driver srt64.sys Loaded

PremiumReviewedSigma · High · v1
Product
windows
Category
driver_load
Author
HuntRule
Published
2026-05-02
Updated
2026-08-28

ATT&CK techniques

Defense Evasion
  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 loading of a kernel driver named srt64.sys, associated with the Backdoor.Daxin espionage implant that hijacks legitimate network connections for covert command and control against hardened networks.

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Malicious ShadowGuard eBPF Rootkit Control via Magic Kill Signal (via process_creation)
Malicious VoidLink Kernel Module Load via Insmod (via process_creation)
Suspicious Daxin Backdoor Driver srt64.sys Loaded
Pivot detection · T1014 · 9 related

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