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Resubmissions

05/02/2025, 07:32

250205-jc74rswpdw 10

05/02/2025, 07:10

250205-hzekasxlej 10

01/10/2022, 22:04

221001-1y9cdsafgm 10

General

  • Target

    e968e7193747c1e610542f38a4db66864e8d0e10f6ba2c7b32a971958aef6c56

  • Size

    686KB

  • Sample

    221001-1y9cdsafgm

  • MD5

    012a1196493ab7f81db07c2bee6a0302

  • SHA1

    4210c6b6036381428c5f74c6ef0eed02fb8926e2

  • SHA256

    e968e7193747c1e610542f38a4db66864e8d0e10f6ba2c7b32a971958aef6c56

  • SHA512

    60a4b7358df12e759b46632eb20f2c7c2874b8f62cab5b2ff7ea2656ec98257b3165404041c59d57ab4db3ebaef52bc9d01a022594bba8be0d13c67d57a0c3c9

  • SSDEEP

    12288:DsrDj72TynbM+b233JvdepuKGMXO/iXv89/w2t+09F/8bERxYp2cjR/gQQu4cbWh:DYh3b233dKHXcX/w2t+09F/8biDcdglx

Malware Config

Extracted

Family

darkcomet

Botnet

Opfer

C2

tima.myftp.biz:1001

Mutex

DCMIN_MUTEX-750S66E

Attributes
  • InstallPath

    Windows\taskhost.exe

  • gencode

    xmB35GD9pqNN

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    NT Kernel & Systeam

Targets

    • Target

      e968e7193747c1e610542f38a4db66864e8d0e10f6ba2c7b32a971958aef6c56

    • Size

      686KB

    • MD5

      012a1196493ab7f81db07c2bee6a0302

    • SHA1

      4210c6b6036381428c5f74c6ef0eed02fb8926e2

    • SHA256

      e968e7193747c1e610542f38a4db66864e8d0e10f6ba2c7b32a971958aef6c56

    • SHA512

      60a4b7358df12e759b46632eb20f2c7c2874b8f62cab5b2ff7ea2656ec98257b3165404041c59d57ab4db3ebaef52bc9d01a022594bba8be0d13c67d57a0c3c9

    • SSDEEP

      12288:DsrDj72TynbM+b233JvdepuKGMXO/iXv89/w2t+09F/8bERxYp2cjR/gQQu4cbWh:DYh3b233dKHXcX/w2t+09F/8biDcdglx

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks