General

  • Target

    8e3d4c2d2f7790bc97295feb284b856ff53b2bf469c951149652f32bab5698a8

  • Size

    361KB

  • Sample

    240407-29tazshf52

  • MD5

    a6d0264c7ea6056dec2f24e714189567

  • SHA1

    e76d1ba7b3fc43594bc4173c0c3f1b8e2158d997

  • SHA256

    8e3d4c2d2f7790bc97295feb284b856ff53b2bf469c951149652f32bab5698a8

  • SHA512

    fb58384f0d06b63ed93526e39f47b0e7435b771bd0af3c788ba8f61b6616ade67ae151913dd9b6092634af8a3f91e8268a51701d1432510c3ca45a00c352a482

  • SSDEEP

    6144:VjluQoSv4DSIo5R4nM/40yw5MCDsdycfd5pMZj8070WQ95Zml5Ahq/JN6/m6Sutk:VEQoSfqHCDyyWDQf70il5OAT6/5Se+ka

Malware Config

Targets

    • Target

      8e3d4c2d2f7790bc97295feb284b856ff53b2bf469c951149652f32bab5698a8

    • Size

      361KB

    • MD5

      a6d0264c7ea6056dec2f24e714189567

    • SHA1

      e76d1ba7b3fc43594bc4173c0c3f1b8e2158d997

    • SHA256

      8e3d4c2d2f7790bc97295feb284b856ff53b2bf469c951149652f32bab5698a8

    • SHA512

      fb58384f0d06b63ed93526e39f47b0e7435b771bd0af3c788ba8f61b6616ade67ae151913dd9b6092634af8a3f91e8268a51701d1432510c3ca45a00c352a482

    • SSDEEP

      6144:VjluQoSv4DSIo5R4nM/40yw5MCDsdycfd5pMZj8070WQ95Zml5Ahq/JN6/m6Sutk:VEQoSfqHCDyyWDQf70il5OAT6/5Se+ka

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks