General

  • Target

    JaffaCakes118_06fae65926c267cd8aecdc255566e350

  • Size

    1020KB

  • Sample

    241231-gbsxcazphy

  • MD5

    06fae65926c267cd8aecdc255566e350

  • SHA1

    5d42c742c9cc88f95dd73cbe35b519c8dd775a84

  • SHA256

    5e457722f87508ff07faeaf226e6e48565d11eb0e5b1931f870855a27799e779

  • SHA512

    cb9bd4d855966948f36b7210afaed2686be0fcc5e57100a1024b73cf4eaafa36f68969f5a849670ff23e9e7f646155c0398a46874d5ec26565b5b90685a6d1b9

  • SSDEEP

    24576:YZ1xuVVjfFoynPaVBUR8f+kN10EB5LV1Lqtzwgz:IQDgok30yL2t8Q

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

swagkid31.no-ip.org:1604

Mutex

DC_MUTEX-UBPZ0CD

Attributes
  • InstallPath

    MSJDX\MSIACK.exe

  • gencode

    Bn5v5TsN8eHG

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MSKJHC

Targets

    • Target

      JaffaCakes118_06fae65926c267cd8aecdc255566e350

    • Size

      1020KB

    • MD5

      06fae65926c267cd8aecdc255566e350

    • SHA1

      5d42c742c9cc88f95dd73cbe35b519c8dd775a84

    • SHA256

      5e457722f87508ff07faeaf226e6e48565d11eb0e5b1931f870855a27799e779

    • SHA512

      cb9bd4d855966948f36b7210afaed2686be0fcc5e57100a1024b73cf4eaafa36f68969f5a849670ff23e9e7f646155c0398a46874d5ec26565b5b90685a6d1b9

    • SSDEEP

      24576:YZ1xuVVjfFoynPaVBUR8f+kN10EB5LV1Lqtzwgz:IQDgok30yL2t8Q

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • 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