General

  • Target

    JaffaCakes118_2dd88ee3b3cb0a34d51af28ced8cfc76

  • Size

    1.5MB

  • Sample

    250227-rxcscsztas

  • MD5

    2dd88ee3b3cb0a34d51af28ced8cfc76

  • SHA1

    cf4a8d579c84230416023c6fb7f1930c3b4bcb79

  • SHA256

    19c3e9f52615b7be44b6c9ec29585aa095e221663fc8148aafa9f7e987585b6a

  • SHA512

    ea9556231f1f464b0b34bec53a81895abef5d569f29a098d5c589ce90c7f7db05c3d4126a3b78dffdadfd91264781225857762f120e3739ba1a888859ccade72

  • SSDEEP

    24576:OmyXhPyzdxAo78uJgzWaQGktz8y7ULKS5SIFFbNvn+W3NJqlKCDex9pWhz6TYhRI:82wms9VzLKS5S2kW3nqL6TYLHG6

Malware Config

Extracted

Family

darkcomet

Botnet

windowsK

C2

uppdata.no-ip.info:1604

Mutex

DC_MUTEX-1QWJNW9

Attributes
  • gencode

    nGoql01btKXy

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_2dd88ee3b3cb0a34d51af28ced8cfc76

    • Size

      1.5MB

    • MD5

      2dd88ee3b3cb0a34d51af28ced8cfc76

    • SHA1

      cf4a8d579c84230416023c6fb7f1930c3b4bcb79

    • SHA256

      19c3e9f52615b7be44b6c9ec29585aa095e221663fc8148aafa9f7e987585b6a

    • SHA512

      ea9556231f1f464b0b34bec53a81895abef5d569f29a098d5c589ce90c7f7db05c3d4126a3b78dffdadfd91264781225857762f120e3739ba1a888859ccade72

    • SSDEEP

      24576:OmyXhPyzdxAo78uJgzWaQGktz8y7ULKS5SIFFbNvn+W3NJqlKCDex9pWhz6TYhRI:82wms9VzLKS5S2kW3nqL6TYLHG6

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks