Suspicious HealthApp Batch File Persistence in Start Menu Startup Folder
- Product
- windows
- Category
- file_event
- Author
- HuntRule
- Published
- 2026-10-06
- Updated
- 2026-10-06
ATT&CK techniques
Persistence → Priv EscRecon
Resource Dev
Initial Access
Execution
Persistence
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
What it detects
This rule detects creation of a batch file named after the HealthApp masquerade inside the Start Menu Programs startup folder. The Maverick banking Trojan established persistence by dropping a HealthApp-[GUID].bat file into the user startup location so it re-executes at logon. A batch script placed in the startup folder is a classic autostart persistence mechanism abused to survive reboots.
Reporting behind it
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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