General

  • Target

    JaffaCakes118_026881e2c6aec9c7862fc4481fa49790

  • Size

    349KB

  • Sample

    241231-dwl3ravmbx

  • MD5

    026881e2c6aec9c7862fc4481fa49790

  • SHA1

    192feeee8a660bb43705217aa069824add92b7a1

  • SHA256

    ee49a7e3f7b1f69bbf2d5d65ba2c2b3118116782284a765f380c0846d324dd00

  • SHA512

    059155d439f43f158c22b95e366918a4392fbf97630484309b354dacc91f1cc1f84edb85a797ef3ee8ae556169b9816c70b8a3d0f8dabdf14652eeee8fc5cd1c

  • SSDEEP

    6144:fcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37Qa+KIOkknUnk3nnU:fcW7KEZlPzCy37r3kknUnk3nnU

Malware Config

Extracted

Family

darkcomet

Botnet

Server FUD

C2

tm77220.no-ip.org:1604

Mutex

DC_MUTEX-2YM4VM4

Attributes
  • InstallPath

    CCleanerPC\CCleaner.exe

  • gencode

    3gRwzeWR8jFt

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    CCleanerPC

Targets

    • Target

      JaffaCakes118_026881e2c6aec9c7862fc4481fa49790

    • Size

      349KB

    • MD5

      026881e2c6aec9c7862fc4481fa49790

    • SHA1

      192feeee8a660bb43705217aa069824add92b7a1

    • SHA256

      ee49a7e3f7b1f69bbf2d5d65ba2c2b3118116782284a765f380c0846d324dd00

    • SHA512

      059155d439f43f158c22b95e366918a4392fbf97630484309b354dacc91f1cc1f84edb85a797ef3ee8ae556169b9816c70b8a3d0f8dabdf14652eeee8fc5cd1c

    • SSDEEP

      6144:fcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37Qa+KIOkknUnk3nnU:fcW7KEZlPzCy37r3kknUnk3nnU

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks