General

  • Target

    JaffaCakes118_396698daa84449bbf7cf77515a9873f0

  • Size

    513KB

  • Sample

    250301-q8z7cstjv7

  • MD5

    396698daa84449bbf7cf77515a9873f0

  • SHA1

    98ef481cad067560a6719b3dab9833534e56902c

  • SHA256

    13189cbd25fa0734030af69d72f0d13552b4d491d2ce7a837da3a16c5ed1ef50

  • SHA512

    3c864ebb260a47d012ce355a880f02decd402fe21f6c6ea633805133ee4317ad3e321f5a96bba30a14ed4ed266dbd5520f75958e4b03ba8b24d396090bd23042

  • SSDEEP

    12288:UL8z6x5Pfz0GNTK7KgdEy1/kgfLeTHeVZmf:io6xVDNuugdB/2LeVEf

Malware Config

Extracted

Family

darkcomet

Botnet

0603

C2

khazar.no-ip.biz:1337

Mutex

DC_MUTEX-8K2N9U2

Attributes
  • gencode

    AkHwCWWgNKJd

  • install

    false

  • offline_keylogger

    true

  • password

    ybkds3nz3gwt

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_396698daa84449bbf7cf77515a9873f0

    • Size

      513KB

    • MD5

      396698daa84449bbf7cf77515a9873f0

    • SHA1

      98ef481cad067560a6719b3dab9833534e56902c

    • SHA256

      13189cbd25fa0734030af69d72f0d13552b4d491d2ce7a837da3a16c5ed1ef50

    • SHA512

      3c864ebb260a47d012ce355a880f02decd402fe21f6c6ea633805133ee4317ad3e321f5a96bba30a14ed4ed266dbd5520f75958e4b03ba8b24d396090bd23042

    • SSDEEP

      12288:UL8z6x5Pfz0GNTK7KgdEy1/kgfLeTHeVZmf:io6xVDNuugdB/2LeVEf

    • 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