General

  • Target

    f876d29899bbb047f8f5fbb14c702a3ba88a34989d5ebe62b736ca060c1c4625

  • Size

    679KB

  • Sample

    221123-pv3vnacc89

  • MD5

    5adafaad972e3ba20c8a9381e00ef147

  • SHA1

    f9ea16679b27fa79944b963f8db45ec00e9fb32d

  • SHA256

    f876d29899bbb047f8f5fbb14c702a3ba88a34989d5ebe62b736ca060c1c4625

  • SHA512

    be246760efab08d080d6f0c1c5b1f312a0e3155e4191c37e86f8b99a03406d61bd569660d32bee4919da4cbcacffbce2763cbc53e32385eaf3ee22077e91e391

  • SSDEEP

    12288:P1iW3qxJbe973FR15E3plnFWSZVcV88B37adcdwARQzySyQST/ZscO:tBj73FjCZlFWWLUa1zySyXhs

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

dcratted.duckdns.org:3080

Mutex

DCMIN_MUTEX-G22C7RQ

Attributes
  • gencode

    FFUwUJHhLVPu

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      f876d29899bbb047f8f5fbb14c702a3ba88a34989d5ebe62b736ca060c1c4625

    • Size

      679KB

    • MD5

      5adafaad972e3ba20c8a9381e00ef147

    • SHA1

      f9ea16679b27fa79944b963f8db45ec00e9fb32d

    • SHA256

      f876d29899bbb047f8f5fbb14c702a3ba88a34989d5ebe62b736ca060c1c4625

    • SHA512

      be246760efab08d080d6f0c1c5b1f312a0e3155e4191c37e86f8b99a03406d61bd569660d32bee4919da4cbcacffbce2763cbc53e32385eaf3ee22077e91e391

    • SSDEEP

      12288:P1iW3qxJbe973FR15E3plnFWSZVcV88B37adcdwARQzySyQST/ZscO:tBj73FjCZlFWWLUa1zySyXhs

    • Darkcomet

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

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks