General

  • Target

    JaffaCakes118_067cd6820fd4dceced36c1dc1862e1c0

  • Size

    478KB

  • Sample

    250219-tqfa1strbw

  • MD5

    067cd6820fd4dceced36c1dc1862e1c0

  • SHA1

    99b93339bca6e9513cd608467648b6946d362e51

  • SHA256

    886a19eebed17be999e169091faa097a5528e130eabfb407885b5f39a1ddc755

  • SHA512

    6076a23d133de86a0dc89b88acf34f152518878497a45f8b061b57b7d555976b953fe500997986e76b84f5f1636494ab328f609ac63dbb722f9b08d77ad2255c

  • SSDEEP

    12288:UTFKfKr4/AmWt+ANJ/Jj0K3aMM0wuwPsqn33Fnox:oQft9u+ANb0KqoRwPsq31nK

Malware Config

Extracted

Family

darkcomet

Botnet

ClubPenguinGen

C2

tallow23.no-ip.biz:1604

Mutex

DC_MUTEX-DJBCVUN

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    KVpqMwoulCBn

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

rc4.plain

Targets

    • Target

      JaffaCakes118_067cd6820fd4dceced36c1dc1862e1c0

    • Size

      478KB

    • MD5

      067cd6820fd4dceced36c1dc1862e1c0

    • SHA1

      99b93339bca6e9513cd608467648b6946d362e51

    • SHA256

      886a19eebed17be999e169091faa097a5528e130eabfb407885b5f39a1ddc755

    • SHA512

      6076a23d133de86a0dc89b88acf34f152518878497a45f8b061b57b7d555976b953fe500997986e76b84f5f1636494ab328f609ac63dbb722f9b08d77ad2255c

    • SSDEEP

      12288:UTFKfKr4/AmWt+ANJ/Jj0K3aMM0wuwPsqn33Fnox:oQft9u+ANb0KqoRwPsq31nK

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks