Windows Process Creation: dotnet-dump.exe collect Flag

Flags dotnet-dump.exe executions using the collect parameter, which may indicate memory dumping of sensitive processes.

FreeReviewedSigma · Medium · v2
Product
windows
Category
process_creation
Author
Nasreddine Bencherchali (Nextron Systems) (SigmaHQ), DRL 1.1
Published
2023-03-14
Updated
2026-07-31

ATT&CK techniques

Defense Evasion
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Cred Access

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

  13. Impact

What it detects

This rule flags executions of dotnet-dump where the image is dotnet-dump.exe and the command line includes the collect flag. Attackers can use process dump tooling to capture memory from running processes, which may expose sensitive data. The detection relies on Windows process creation telemetry including the executable filename and command-line arguments.

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Windows Process Creation: dotnet-dump.exe collect Flag
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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.