General

  • Target

    JaffaCakes118_0968369551525fcd017fab370edce910

  • Size

    690KB

  • Sample

    250220-d54ddsvrew

  • MD5

    0968369551525fcd017fab370edce910

  • SHA1

    47f2ff34e9a715208ab4738e5ad1a3a2a07082e9

  • SHA256

    e42f7e0488a1875704d8adc7f60d9c8e257a1082dde768cc95805ffef66a3f67

  • SHA512

    3efbe2691b7afd371fecbf9de6f0e304ca537112d89f23109f1620819c19e341a1940191256ac2d7fbd2a5154a30ac97eaa8dd12834bcda1d860b16128499ff2

  • SSDEEP

    12288:d9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h7/:3Z1xuVVjfFoynPaVBUR8f+kN10EBt

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

ludovicflorent1.no-ip.org:1604

Mutex

DC_MUTEX-6MVZZKV

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    PdJqXXEdo28D

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

rc4.plain

Targets

    • Target

      JaffaCakes118_0968369551525fcd017fab370edce910

    • Size

      690KB

    • MD5

      0968369551525fcd017fab370edce910

    • SHA1

      47f2ff34e9a715208ab4738e5ad1a3a2a07082e9

    • SHA256

      e42f7e0488a1875704d8adc7f60d9c8e257a1082dde768cc95805ffef66a3f67

    • SHA512

      3efbe2691b7afd371fecbf9de6f0e304ca537112d89f23109f1620819c19e341a1940191256ac2d7fbd2a5154a30ac97eaa8dd12834bcda1d860b16128499ff2

    • SSDEEP

      12288:d9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h7/:3Z1xuVVjfFoynPaVBUR8f+kN10EBt

    • 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