General

  • Target

    https://metrology.mahr.com/de/service/download-center/marcom-professional/

  • Sample

    240903-j1fpes1hjm

Malware Config

Targets

    • Target

      https://metrology.mahr.com/de/service/download-center/marcom-professional/

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks