General

  • Target

    JaffaCakes118_046438864bba17e9b8b27138d05c7920

  • Size

    1.0MB

  • Sample

    250219-ke58masjds

  • MD5

    046438864bba17e9b8b27138d05c7920

  • SHA1

    5c702412406e4df82f0c7a1ab23c63924e9e268b

  • SHA256

    468b2d19473060b406c616bc3750e3230e2cc0281024a1a1334f61036c587077

  • SHA512

    c0254e99d7a48e5255cfd0d0c96de6ab70fe2c3479c27d610299a83b51f65aaf2063168a1de28cead7c75593eb945391d1945ab0f81e89160ca8b2f0c87104a4

  • SSDEEP

    24576:l4r+kb+AZnpYON1V/rx6QiR9S3gCRVDBMU9A6UE:2r+KlZuON1Vzx6Qi3S3jFZ9z

Malware Config

Extracted

Family

darkcomet

Botnet

Sushi

C2

dcdemerde.no-ip.org:1500

Mutex

DC_MUTEX-N4TQXHH

Attributes
  • InstallPath

    Bootmgr.exe

  • gencode

    9QA2itaS9sMx

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

rc4.plain

Targets

    • Target

      JaffaCakes118_046438864bba17e9b8b27138d05c7920

    • Size

      1.0MB

    • MD5

      046438864bba17e9b8b27138d05c7920

    • SHA1

      5c702412406e4df82f0c7a1ab23c63924e9e268b

    • SHA256

      468b2d19473060b406c616bc3750e3230e2cc0281024a1a1334f61036c587077

    • SHA512

      c0254e99d7a48e5255cfd0d0c96de6ab70fe2c3479c27d610299a83b51f65aaf2063168a1de28cead7c75593eb945391d1945ab0f81e89160ca8b2f0c87104a4

    • SSDEEP

      24576:l4r+kb+AZnpYON1V/rx6QiR9S3gCRVDBMU9A6UE:2r+KlZuON1Vzx6Qi3S3jFZ9z

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks