General

  • Target

    9fdbd2a7d21d38f8a1f2992d5a911d11670d745beb3b495153529818ec116e22

  • Size

    1.1MB

  • Sample

    250224-espvxazjet

  • MD5

    971e273f808bae7da52ad62dbb050206

  • SHA1

    78bebe22816e3fb380cbf0caa11776ff4b120686

  • SHA256

    9fdbd2a7d21d38f8a1f2992d5a911d11670d745beb3b495153529818ec116e22

  • SHA512

    d47fb2a4c2627a1212ff7db3fb443e1b0739a561a82e588c3aff21a2db591ae1cddc2186c4915e180fcb8fc965e42fba3feeb5135d90388fe35a47f35403199e

  • SSDEEP

    24576:umoO8itnTaZsZfZ8ARL28WcVNGAQnmMCL+tMEekEoKwsbovX:FleZsZfj2tcKALZm5ekEoKpkf

Malware Config

Extracted

Family

darkcomet

Attributes
  • gencode

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Extracted

Family

darkcomet

Botnet

Guest16

C2

wwwgooglecom.sytes.net:2222

Mutex

WindowsSystem

Attributes
  • gencode

    ur8y65YHfD6n

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Targets

    • Target

      9fdbd2a7d21d38f8a1f2992d5a911d11670d745beb3b495153529818ec116e22

    • Size

      1.1MB

    • MD5

      971e273f808bae7da52ad62dbb050206

    • SHA1

      78bebe22816e3fb380cbf0caa11776ff4b120686

    • SHA256

      9fdbd2a7d21d38f8a1f2992d5a911d11670d745beb3b495153529818ec116e22

    • SHA512

      d47fb2a4c2627a1212ff7db3fb443e1b0739a561a82e588c3aff21a2db591ae1cddc2186c4915e180fcb8fc965e42fba3feeb5135d90388fe35a47f35403199e

    • SSDEEP

      24576:umoO8itnTaZsZfZ8ARL28WcVNGAQnmMCL+tMEekEoKwsbovX:FleZsZfj2tcKALZm5ekEoKpkf

    • 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.

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks