General

  • Target

    6560984ca3d85ff5a021ca0ec86a96de_JaffaCakes118

  • Size

    685KB

  • Sample

    240723-agwrvswdpd

  • MD5

    6560984ca3d85ff5a021ca0ec86a96de

  • SHA1

    873571807967f98e6f4ec0a875f51dea5541c162

  • SHA256

    221cd2f18e76cf2a1c71121eed4bad69ad9edc4b647290d8599c9927a1b4ae79

  • SHA512

    7ac0b862dd3e8b62157f700f7639daea1d905298b9c37ec6fc03097a70b32ac7dc4d4cbdbf1a167cd0c04e3ff15433d570e6d9bde369e7d293d2c11cef6af7d8

  • SSDEEP

    12288:SKQHVLGoY4/HwIorW6D7fDJAOYvhC3aSaPGCBz+7hE0u51Yp:SKQHVLGoJ/HwIoF7rOfB1BmXZ

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

naden.no-ip.biz:1604

Mutex

DC_MUTEX-YXHUG0J

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    fovqth8LBccb

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      6560984ca3d85ff5a021ca0ec86a96de_JaffaCakes118

    • Size

      685KB

    • MD5

      6560984ca3d85ff5a021ca0ec86a96de

    • SHA1

      873571807967f98e6f4ec0a875f51dea5541c162

    • SHA256

      221cd2f18e76cf2a1c71121eed4bad69ad9edc4b647290d8599c9927a1b4ae79

    • SHA512

      7ac0b862dd3e8b62157f700f7639daea1d905298b9c37ec6fc03097a70b32ac7dc4d4cbdbf1a167cd0c04e3ff15433d570e6d9bde369e7d293d2c11cef6af7d8

    • SSDEEP

      12288:SKQHVLGoY4/HwIorW6D7fDJAOYvhC3aSaPGCBz+7hE0u51Yp:SKQHVLGoJ/HwIoF7rOfB1BmXZ

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • 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