Resubmissions

21-11-2024 16:47

241121-vaq81syjbn 8

21-11-2024 16:46

241121-t92y5ayjbk 8

General

  • Target

    https://fitbitdesktop.com/

  • Sample

    241121-vaq81syjbn

Malware Config

Targets

    • Target

      https://fitbitdesktop.com/

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks