Suspicious RDP Wds StartupPrograms Persistence Modification (via registry_set)

PremiumReviewedSigma · Medium · v1
Product
windows
Category
registry_set
Author
HuntRule
Published
2026-05-14
Updated
2026-08-28

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 modification of the Terminal Server rdpwd StartupPrograms value which lists programs launched when a Remote Desktop session starts. Adversaries append their payload to this value to persist and execute code on incoming RDP logons.

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Suspicious RDP Wds StartupPrograms Persistence Modification (via registry_set)
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Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.