General

  • Target

    5c0106271bdbd29ee14f145d87caa082_JaffaCakes118

  • Size

    280KB

  • Sample

    241019-lmk34ayhld

  • MD5

    5c0106271bdbd29ee14f145d87caa082

  • SHA1

    5e758d47f5fd4c8f6eb2fc1c039bc6d72e6241b9

  • SHA256

    cacddf660daa544ed10b229c985b88e987b611bd5528b4bdb526809901cab5be

  • SHA512

    a2fbb5511cbb31285019e6c0e23a021919026314fb32ba07a8d0318353d74ed5b6c510c7e186464513e56fe3078cc7b8a65c2f3499d104da05d6b915abf2025c

  • SSDEEP

    6144:iwT5O7pJmNB6dLY6dCnnsyZLHoaIyv6ocU/qxDS2xDWb3cwEw4:iP+NULZdCn3TbncU2D7Ab3n4

Malware Config

Extracted

Family

darkcomet

Botnet

Victim

C2

ganjalife.no-ip.biz:1452

Mutex

DC_MUTEX-JLZHKUJ

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    5sqvqmXgCKct

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      5c0106271bdbd29ee14f145d87caa082_JaffaCakes118

    • Size

      280KB

    • MD5

      5c0106271bdbd29ee14f145d87caa082

    • SHA1

      5e758d47f5fd4c8f6eb2fc1c039bc6d72e6241b9

    • SHA256

      cacddf660daa544ed10b229c985b88e987b611bd5528b4bdb526809901cab5be

    • SHA512

      a2fbb5511cbb31285019e6c0e23a021919026314fb32ba07a8d0318353d74ed5b6c510c7e186464513e56fe3078cc7b8a65c2f3499d104da05d6b915abf2025c

    • SSDEEP

      6144:iwT5O7pJmNB6dLY6dCnnsyZLHoaIyv6ocU/qxDS2xDWb3cwEw4:iP+NULZdCn3TbncU2D7Ab3n4

    • Darkcomet

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

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks