Windows File Creation of ScreenConnect Temporary Installation Artefact

Flags Windows file events referencing temporary ScreenConnect artefacts under the \Bin\ScreenConnect.* path.

FreeReviewedSigma · Medium · v2
Product
windows
Category
file_event
Author
frack113 (SigmaHQ), DRL 1.1
Published
2022-02-13
Updated
2026-07-31

ATT&CK techniques

C2
  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. Exfiltration

  13. Impact

What it detects

This rule matches Windows file system events where the target filename contains the path segment '\Bin\ScreenConnect.' indicating a ScreenConnect-related temporary installation artefact. Such artefacts can appear when interactive remote access software is installed or staged, which attackers may use to establish command-and-control capability while blending with legitimate tooling. Detection relies on file event telemetry that records the target filename for the activity.

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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.