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General

  • Target

    2466ea7e364d34e42b94c5747ca2a1da_JaffaCakes118

  • Size

    941KB

  • Sample

    240704-dhagss1cln

  • MD5

    2466ea7e364d34e42b94c5747ca2a1da

  • SHA1

    53ba2a704952962b35dc32e5a084fe94e66a7f7b

  • SHA256

    690d40f6a74d37e5f82caf43f8eb2c1a1d37749f145c6bc522acc011f7884069

  • SHA512

    08856857ca8d598d5cd43c2d7616c66446cf3ba3ad8ba5953535e5b72ac8fb5e10bb60f8f291d86062c2aafd79e0eadea0c122418430fbaaad83893a0766dae2

  • SSDEEP

    12288:YktwDM1afm34GNzONSFm9lAIpeSXLzdMWdSJfO:TYM1alyzhmYsPqWdS

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

seytaninamiri.no-ip.org:1604

Mutex

DC_MUTEX-F54S21D

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    45mA5CehMwMt

  • install

    true

  • offline_keylogger

    false

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      2466ea7e364d34e42b94c5747ca2a1da_JaffaCakes118

    • Size

      941KB

    • MD5

      2466ea7e364d34e42b94c5747ca2a1da

    • SHA1

      53ba2a704952962b35dc32e5a084fe94e66a7f7b

    • SHA256

      690d40f6a74d37e5f82caf43f8eb2c1a1d37749f145c6bc522acc011f7884069

    • SHA512

      08856857ca8d598d5cd43c2d7616c66446cf3ba3ad8ba5953535e5b72ac8fb5e10bb60f8f291d86062c2aafd79e0eadea0c122418430fbaaad83893a0766dae2

    • SSDEEP

      12288:YktwDM1afm34GNzONSFm9lAIpeSXLzdMWdSJfO:TYM1alyzhmYsPqWdS

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Drops file in Drivers directory

    • 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