General

  • Target

    JaffaCakes118_b02a280100658dac180fb724e5795d63

  • Size

    887KB

  • Sample

    250411-2km3ns1wht

  • MD5

    b02a280100658dac180fb724e5795d63

  • SHA1

    463c0bfb9bf373fde8cab6c1569bfc935e29217b

  • SHA256

    c496be4729da4a43a85535f703376300daf37aa4b4afdc152e458a2d19252635

  • SHA512

    6ea78c90c90ebd7bb45fbd784e666a3a1efbcc9bea6d7c23c90528c742dc8b2546d8efe1dd9894d1ed5fe4b830c3d112f2079e4d2f2856d3dc0bbf051789083d

  • SSDEEP

    24576:nrmYMFbtiJ2j+ozNoVv4HRZs4zzE22OGPK0zm8o:EFAMGzz

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

donar5551122.no-ip.biz:2121

Mutex

DC_MUTEX-BNEJ40E

Attributes
  • gencode

    =h2�+kUHEfLT

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      JaffaCakes118_b02a280100658dac180fb724e5795d63

    • Size

      887KB

    • MD5

      b02a280100658dac180fb724e5795d63

    • SHA1

      463c0bfb9bf373fde8cab6c1569bfc935e29217b

    • SHA256

      c496be4729da4a43a85535f703376300daf37aa4b4afdc152e458a2d19252635

    • SHA512

      6ea78c90c90ebd7bb45fbd784e666a3a1efbcc9bea6d7c23c90528c742dc8b2546d8efe1dd9894d1ed5fe4b830c3d112f2079e4d2f2856d3dc0bbf051789083d

    • SSDEEP

      24576:nrmYMFbtiJ2j+ozNoVv4HRZs4zzE22OGPK0zm8o:EFAMGzz

    • Darkcomet

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

    • Darkcomet family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks