Suspicious Scheduled Task Persistence Referencing AppData Roaming

ATT&CK techniques

Execution → Priv Esc

Recon
Resource Dev
Initial Access
Execution
- T1053.005Scheduled Task
Persistence
- T1053.005Scheduled Task
Priv Esc
- T1053.005Scheduled Task
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects schtasks.exe creating a task whose action points to an executable staged under the user AppData Roaming directory, the persistence pattern used by TrickBot after copying itself into that location. Malware favors AppData Roaming because it is user writable and survives across sessions. Scheduled tasks launching binaries from a roaming profile path are uncommon for legitimate software.

Reporting behind it

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Suspicious Scheduled Task Persistence Referencing AppData Roaming

Pivot detection · T1053.005 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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