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MediumSigmaHQ Florian Roth (Nextron Systems)

Sysprep on AppData Folder

Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec)

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: windows
Log source category: process_creation

Known benign triggers

False positives depend on scripts and administrative tools used in the monitored environment

References

Links the source published beside this detection. Reference is the link the source wrote, unmodified. Class is decided by this catalogue from the host and path, not stated by the source. Cited by counts published detections citing the same resource, including this one, and the sources beneath it count the repositories this catalogue ingests, which is not the same as independent research.
Reference	Class	Cited by
app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b	Sandbox submission	Only this detection cites it
www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets	Unclassified	Only this detection cites it

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