General

  • Target

    90b6794962b74f3151d35adc24551127_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241123-z6e8vaxkcw

  • MD5

    90b6794962b74f3151d35adc24551127

  • SHA1

    401828abdd1e79b906450920c6e8975be8f25681

  • SHA256

    ce83f23a926ff4356fa39f7ba83d83816896ce9a15da62cf7a8e262e5cafd7ac

  • SHA512

    91897135d4aa3bcc56f07b1b29851c6bfe60a2418218c32dc7eb4dfc31281a649f7466fde48e789dec6c76b48c65eefb8cf3486bf304fa238d01a19fbb7c6a52

  • SSDEEP

    12288:qXFrzeLNlDwvCdEkyPF6kfSHIaODwIMk13+ahBYNTQsEE0swRhTfCX8hq0QXNYXb:qMvDmTEHw3qKhhoucqMy5ugc+

Malware Config

Extracted

Family

darkcomet

Botnet

Gr8

C2

gr8.redirectme.net:3030

gr8.bounceme.net:3030

gr8.3utilities.come:3030

Mutex

DC_MUTEX-NYP0ZXN

Attributes
  • gencode

    5xSpfjB5D01x

  • install

    false

  • offline_keylogger

    true

  • password

    nolongthing

  • persistence

    false

Targets

    • Target

      90b6794962b74f3151d35adc24551127_JaffaCakes118

    • Size

      1.1MB

    • MD5

      90b6794962b74f3151d35adc24551127

    • SHA1

      401828abdd1e79b906450920c6e8975be8f25681

    • SHA256

      ce83f23a926ff4356fa39f7ba83d83816896ce9a15da62cf7a8e262e5cafd7ac

    • SHA512

      91897135d4aa3bcc56f07b1b29851c6bfe60a2418218c32dc7eb4dfc31281a649f7466fde48e789dec6c76b48c65eefb8cf3486bf304fa238d01a19fbb7c6a52

    • SSDEEP

      12288:qXFrzeLNlDwvCdEkyPF6kfSHIaODwIMk13+ahBYNTQsEE0swRhTfCX8hq0QXNYXb:qMvDmTEHw3qKhhoucqMy5ugc+

    • 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

MITRE ATT&CK Enterprise v15

Tasks