General

  • Target

    fe539f5b615a9dbb6c67e91499888daf_JaffaCakes118

  • Size

    37KB

  • Sample

    240929-mfhvtszenm

  • MD5

    fe539f5b615a9dbb6c67e91499888daf

  • SHA1

    267e7b00433be2c8ac5d1c8a4ee1d90065d8094b

  • SHA256

    c8c743dbb1eae089af4724f547b6a0b0c38e7b25fbc5699e5218dad4cfe1e317

  • SHA512

    cdf6a70381022504e3dd967626c4b560d8cadf3357055ceacd615f05f18315caab0b591d0bcb242bb9e3d524d6124eb054826b21c5873035fb72f28e57b0784a

  • SSDEEP

    384:mM6CiMWB63fbw6ZfrZUy8fyyHFegGVbORvIrAF+rMRTyN/0L+EcoinblneHQM3eB:Rq0DwODZX8fyyE9OhIrM+rMRa8NuMit

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

karochedauni

C2

194.34.132.152:7576

Mutex

e4cef66ebf3fdf7f22614d89de91686c

Attributes
  • reg_key

    e4cef66ebf3fdf7f22614d89de91686c

  • splitter

    |'|'|

Targets

    • Target

      fe539f5b615a9dbb6c67e91499888daf_JaffaCakes118

    • Size

      37KB

    • MD5

      fe539f5b615a9dbb6c67e91499888daf

    • SHA1

      267e7b00433be2c8ac5d1c8a4ee1d90065d8094b

    • SHA256

      c8c743dbb1eae089af4724f547b6a0b0c38e7b25fbc5699e5218dad4cfe1e317

    • SHA512

      cdf6a70381022504e3dd967626c4b560d8cadf3357055ceacd615f05f18315caab0b591d0bcb242bb9e3d524d6124eb054826b21c5873035fb72f28e57b0784a

    • SSDEEP

      384:mM6CiMWB63fbw6ZfrZUy8fyyHFegGVbORvIrAF+rMRTyN/0L+EcoinblneHQM3eB:Rq0DwODZX8fyyE9OhIrM+rMRa8NuMit

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Enterprise v15

Tasks