General

  • Target

    0ca0e3e648ffcc8a7af6789e0ef965eb_JaffaCakes118

  • Size

    756KB

  • Sample

    240501-xz3z8aec4x

  • MD5

    0ca0e3e648ffcc8a7af6789e0ef965eb

  • SHA1

    dda15d54bbe3050acf7990e67c2edf01ab4b375d

  • SHA256

    3590943cacd9ee9a9dce2ad06efcb9def7d234680577c49137aa12f38542e328

  • SHA512

    f87ba64e8042937252e8da5dd5468d03b79ecfdd582efebece6a911ae0bad6a09335421a9744db1e85ce7c7a8efc4d12bd349fb42574da73d40d779f7925177a

  • SSDEEP

    12288:R9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9EkNC/uvvNVR:LZ1xuVVjfFoynPaVBUR8f+kN10EdOvzR

Malware Config

Extracted

Family

darkcomet

Botnet

Chicken

C2

gtdd.no-ip.biz:1105

Mutex

DC_MUTEX-B13T4XC

Attributes
  • InstallPath

    MSDCSC\vhost.exe

  • gencode

    QHay4Gs8uSDT

  • install

    true

  • offline_keylogger

    true

  • password

    11051986

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      0ca0e3e648ffcc8a7af6789e0ef965eb_JaffaCakes118

    • Size

      756KB

    • MD5

      0ca0e3e648ffcc8a7af6789e0ef965eb

    • SHA1

      dda15d54bbe3050acf7990e67c2edf01ab4b375d

    • SHA256

      3590943cacd9ee9a9dce2ad06efcb9def7d234680577c49137aa12f38542e328

    • SHA512

      f87ba64e8042937252e8da5dd5468d03b79ecfdd582efebece6a911ae0bad6a09335421a9744db1e85ce7c7a8efc4d12bd349fb42574da73d40d779f7925177a

    • SSDEEP

      12288:R9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9EkNC/uvvNVR:LZ1xuVVjfFoynPaVBUR8f+kN10EdOvzR

    • 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

MITRE ATT&CK Enterprise v15

Tasks