General

  • Target

    4b65b5fb05c933fd538455567ccd3390b00cd36d6fe02d00d5a68bc24ab9da8eN

  • Size

    5.8MB

  • Sample

    241017-y6c8taxejm

  • MD5

    65cc7cdfd3f474007c1b969da03ff990

  • SHA1

    3f1003e7bf2498a9eaaf9fbd692a3e3e479e7262

  • SHA256

    4b65b5fb05c933fd538455567ccd3390b00cd36d6fe02d00d5a68bc24ab9da8e

  • SHA512

    5c86e14f2c4224fb56be03ad8db9b6a47de076903893871171ad3932a8554f3eb32c6337c9d92291143e2f4827222d1312f98ff702e77ec00be9195a6692124f

  • SSDEEP

    98304:+BZ2z1xe+yGfCVZZLP4lf18frP3wbzWFimaI7dloU3O:+D7+/fCvsogbzWFimaI7dle

Malware Config

Targets

    • Target

      4b65b5fb05c933fd538455567ccd3390b00cd36d6fe02d00d5a68bc24ab9da8eN

    • Size

      5.8MB

    • MD5

      65cc7cdfd3f474007c1b969da03ff990

    • SHA1

      3f1003e7bf2498a9eaaf9fbd692a3e3e479e7262

    • SHA256

      4b65b5fb05c933fd538455567ccd3390b00cd36d6fe02d00d5a68bc24ab9da8e

    • SHA512

      5c86e14f2c4224fb56be03ad8db9b6a47de076903893871171ad3932a8554f3eb32c6337c9d92291143e2f4827222d1312f98ff702e77ec00be9195a6692124f

    • SSDEEP

      98304:+BZ2z1xe+yGfCVZZLP4lf18frP3wbzWFimaI7dloU3O:+D7+/fCvsogbzWFimaI7dle

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • 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

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks