General

  • Target

    JaffaCakes118_778ac94fecec690eac086869f95ac060

  • Size

    367KB

  • Sample

    250104-erjmha1kct

  • MD5

    778ac94fecec690eac086869f95ac060

  • SHA1

    fec50d4a5959d350961002edfb7b005b6fb73a67

  • SHA256

    b537be5941e9414487320ddeb7f4589b0344a2925ea10bc87307978ea8504430

  • SHA512

    a7693ec4767c5e217db492a109b5be1cb382b4da8f702f29a22b6eee75f05af26f90fe7594b63d938c4a2105f36a373553dff5ed169082c8018392ce04d1137b

  • SSDEEP

    6144:05liXNmkGGAV9s8jL2/J5X+veGTHa34/ReWwrjpc6t3Y3Eh4o53q:03idmkoq/J5uvNHa3SRRqe3EhrVq

Malware Config

Extracted

Family

darkcomet

Botnet

Uncrypted

C2

11live.zapto.org:1604

Mutex

DC_MUTEX-8TVG4U4

Attributes
  • gencode

    fm1JDL6aD0oR

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      JaffaCakes118_778ac94fecec690eac086869f95ac060

    • Size

      367KB

    • MD5

      778ac94fecec690eac086869f95ac060

    • SHA1

      fec50d4a5959d350961002edfb7b005b6fb73a67

    • SHA256

      b537be5941e9414487320ddeb7f4589b0344a2925ea10bc87307978ea8504430

    • SHA512

      a7693ec4767c5e217db492a109b5be1cb382b4da8f702f29a22b6eee75f05af26f90fe7594b63d938c4a2105f36a373553dff5ed169082c8018392ce04d1137b

    • SSDEEP

      6144:05liXNmkGGAV9s8jL2/J5X+veGTHa34/ReWwrjpc6t3Y3Eh4o53q:03idmkoq/J5uvNHa3SRRqe3EhrVq

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Darkcomet family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks