General

  • Target

    7be73725bb27497f4e920572565283d42b9d20a2bf3bee907a9d4bda02ae1914

  • Size

    452KB

  • Sample

    221003-3hm6bsccaj

  • MD5

    6b2e05f5caa933b3baeb6c086fc1f91f

  • SHA1

    450ef99d4fe7939583488f2a970eba59d6f936d3

  • SHA256

    7be73725bb27497f4e920572565283d42b9d20a2bf3bee907a9d4bda02ae1914

  • SHA512

    640b5e2efe7c68e4f732331a840039b650a63faa5a1cc3d0414934be92f49cc9bc080792137bcb8af206c0dcf8c4d1f5d2031d82907fc523bcb93c388bb5cf94

  • SSDEEP

    3072:1+kZqVeInSk82TfatZ9mD5fvNj6kECsjZ:1jaSk8iCtPmD5Hl6ysN

Malware Config

Targets

    • Target

      7be73725bb27497f4e920572565283d42b9d20a2bf3bee907a9d4bda02ae1914

    • Size

      452KB

    • MD5

      6b2e05f5caa933b3baeb6c086fc1f91f

    • SHA1

      450ef99d4fe7939583488f2a970eba59d6f936d3

    • SHA256

      7be73725bb27497f4e920572565283d42b9d20a2bf3bee907a9d4bda02ae1914

    • SHA512

      640b5e2efe7c68e4f732331a840039b650a63faa5a1cc3d0414934be92f49cc9bc080792137bcb8af206c0dcf8c4d1f5d2031d82907fc523bcb93c388bb5cf94

    • SSDEEP

      3072:1+kZqVeInSk82TfatZ9mD5fvNj6kECsjZ:1jaSk8iCtPmD5Hl6ysN

    • Modifies firewall policy service

    • Modifies security service

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables taskbar notifications via registry modification

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Sets file execution options in registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks