Resubmissions

14-01-2025 09:16

250114-k8rx4awkhr 3

14-01-2025 06:28

250114-g8nnwszkbz 10

09-10-2022 16:10

221009-tmc2gshdbp 10

General

  • Target

    DarkComet_-_v.5.3.1_FWB.zip

  • Size

    15.2MB

  • Sample

    250114-g8nnwszkbz

  • MD5

    2198e442609a28a84653d700ef1fb501

  • SHA1

    c6caa5d1b457de542f04d5845d67c5c7676db148

  • SHA256

    adbc98dac44fb8972064a49ebb3112bd4fd0cdee6717a19bcc18553321a068d6

  • SHA512

    cff1a782b912a44af8ab12770b2a76dd494ae8fdc596b0c7f67ff1e2902f72cdf3807a6675dec4972ed7459bd1c47eaa839c7fb04fa4004b2214de0f1965bdf7

  • SSDEEP

    393216:uFj55EAdqMASOu3kIxQbtTXQpeaFmPxwX+8uKzk:uFF5dmSONxbtTAkaF0o+80

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

dnsali.3utilities.com:1604

Mutex

DC_MUTEX-S3VT824

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    aedfreoKqqaC

  • install

    true

  • offline_keylogger

    true

  • password

    12022005

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      DarkComet_-_v.5.3.1_FWB.zip

    • Size

      15.2MB

    • MD5

      2198e442609a28a84653d700ef1fb501

    • SHA1

      c6caa5d1b457de542f04d5845d67c5c7676db148

    • SHA256

      adbc98dac44fb8972064a49ebb3112bd4fd0cdee6717a19bcc18553321a068d6

    • SHA512

      cff1a782b912a44af8ab12770b2a76dd494ae8fdc596b0c7f67ff1e2902f72cdf3807a6675dec4972ed7459bd1c47eaa839c7fb04fa4004b2214de0f1965bdf7

    • SSDEEP

      393216:uFj55EAdqMASOu3kIxQbtTXQpeaFmPxwX+8uKzk:uFF5dmSONxbtTAkaF0o+80

    • 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