General

  • Target

    JaffaCakes118_43715383634b32204a06fef9c6f4274c

  • Size

    1.1MB

  • Sample

    250303-af35jsztf1

  • MD5

    43715383634b32204a06fef9c6f4274c

  • SHA1

    e2f9c70e642edb8cd7603e5b7c9c598337de91ad

  • SHA256

    47a3ec2cecd981a9a84ff7c56db43dba5ebc53884c37376967a08b3289a02fe9

  • SHA512

    275ee8319c656b05c227a5eded48db2feb705cf50c59f4a83d31e85adeb955d78061ba66857e1a15452c7c8b9d1b15db1a52c9246e29e933f5070ffcdfef85d7

  • SSDEEP

    24576:MZ1xuVVjfFoynPaVBUR8f+kN1PEB5K8e1YKqjg/IjxAyXA4O4S:8QDgok3PHVqjg/IFAKNOh

Malware Config

Extracted

Family

darkcomet

Botnet

Guest1

C2

127.0.0.1:1604

Mutex

DC_MUTEX-X0KMCPY

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    2lYENnaF0f4a

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

rc4.plain

Targets

    • Target

      JaffaCakes118_43715383634b32204a06fef9c6f4274c

    • Size

      1.1MB

    • MD5

      43715383634b32204a06fef9c6f4274c

    • SHA1

      e2f9c70e642edb8cd7603e5b7c9c598337de91ad

    • SHA256

      47a3ec2cecd981a9a84ff7c56db43dba5ebc53884c37376967a08b3289a02fe9

    • SHA512

      275ee8319c656b05c227a5eded48db2feb705cf50c59f4a83d31e85adeb955d78061ba66857e1a15452c7c8b9d1b15db1a52c9246e29e933f5070ffcdfef85d7

    • SSDEEP

      24576:MZ1xuVVjfFoynPaVBUR8f+kN1PEB5K8e1YKqjg/IjxAyXA4O4S:8QDgok3PHVqjg/IFAKNOh

    • Darkcomet

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

    • Darkcomet family

    • 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

MITRE ATT&CK Enterprise v15

Tasks