General

  • Target

    JaffaCakes118_22bca2960fd9a379c328beceee3f5493

  • Size

    306KB

  • Sample

    250225-vmx74ayjs9

  • MD5

    22bca2960fd9a379c328beceee3f5493

  • SHA1

    e2e6bcd165e3969db4fa1bacdba2316799578cfa

  • SHA256

    e4cf8e9573badd4fd4da52424dc3e8cdeb7c843bb19a6c5cb82301e8fb47468c

  • SHA512

    b6919232f05778fc872e8fd9a94f2e05329d3dfd2349a089f7807090dcd15755fd8af1bc82fb401d0ee99f5320272b67e8ad581eaac11f4bbaadc89140d901a9

  • SSDEEP

    6144:I/9XQh+fOZTb4rVfYn33rVRRF5GPXpkHg0Sme9k4GgzsdHXTvLRUQSOObAIAWgcV:qawXlw7CHUNmBO/122BhFwp

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

lapisha.no-ip.biz:33333

Mutex

DC_MUTEX-1LJGJ4F

Attributes
  • gencode

    qZGUY/TE8Gdi

  • install

    false

  • offline_keylogger

    false

  • password

    rob56

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_22bca2960fd9a379c328beceee3f5493

    • Size

      306KB

    • MD5

      22bca2960fd9a379c328beceee3f5493

    • SHA1

      e2e6bcd165e3969db4fa1bacdba2316799578cfa

    • SHA256

      e4cf8e9573badd4fd4da52424dc3e8cdeb7c843bb19a6c5cb82301e8fb47468c

    • SHA512

      b6919232f05778fc872e8fd9a94f2e05329d3dfd2349a089f7807090dcd15755fd8af1bc82fb401d0ee99f5320272b67e8ad581eaac11f4bbaadc89140d901a9

    • SSDEEP

      6144:I/9XQh+fOZTb4rVfYn33rVRRF5GPXpkHg0Sme9k4GgzsdHXTvLRUQSOObAIAWgcV:qawXlw7CHUNmBO/122BhFwp

    • Darkcomet

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

    • Darkcomet family

    • Adds policy Run key to start application

    • 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