Suspicious SolarWinds Web Help Desk Java Process Spawning Command Shell (via process_creation)

PremiumReviewedSigma · Medium · v1
Product
windows
Category
process_creation
Author
HuntRule
Published
2026-08-01
Updated
2026-08-28

ATT&CK techniques

Initial Access → Execution
  1. Recon

  2. Resource Dev

  3. Persistence

  4. Priv Esc

  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 the SolarWinds Web Help Desk java runtime spawning a command shell through its wrapper process, a chain indicative of post-exploitation following CVE abuse of Web Help Desk. Observed in Elastic Security Labs telemetry where wrapper.exe to java.exe to cmd.exe signals remote code execution against an exposed application server.

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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.