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05/02/2025, 07:31

250205-jchtwaxrdr 10

05/02/2025, 07:08

250205-hypnwaxlbn 10

01/10/2022, 22:21

221001-194laabben 10

General

  • Target

    adca00db81cc70ecc929abd536fcf42b151ae31262161b0d45ccb1fe086efdc5

  • Size

    912KB

  • Sample

    250205-hypnwaxlbn

  • MD5

    76646fd5ea2d2751ac7b511e779a2bb0

  • SHA1

    6fe54343774059ecd1514f64244ef1c716226764

  • SHA256

    adca00db81cc70ecc929abd536fcf42b151ae31262161b0d45ccb1fe086efdc5

  • SHA512

    0a680679f345f26e7054a28561043e882a94d4abaff107a129ea3650d241def6ace3e10f8f5743b653ed82582960ca5529c55949cc4684f1a5ac26b2ea305b19

  • SSDEEP

    12288:YFWvfST6ZtZJYSgkNyevrtJNt4wShikgfEYq4wWz0hanJ8/75uKgu8QUjgmN:YKfSTwoSbMivwRhVtuAf8gmN

Malware Config

Extracted

Family

darkcomet

Botnet

opa

C2

192.168.178.12:1604

Mutex

DCMIN_MUTEX-210APDH

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    SDmbN4svJlrR

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      adca00db81cc70ecc929abd536fcf42b151ae31262161b0d45ccb1fe086efdc5

    • Size

      912KB

    • MD5

      76646fd5ea2d2751ac7b511e779a2bb0

    • SHA1

      6fe54343774059ecd1514f64244ef1c716226764

    • SHA256

      adca00db81cc70ecc929abd536fcf42b151ae31262161b0d45ccb1fe086efdc5

    • SHA512

      0a680679f345f26e7054a28561043e882a94d4abaff107a129ea3650d241def6ace3e10f8f5743b653ed82582960ca5529c55949cc4684f1a5ac26b2ea305b19

    • SSDEEP

      12288:YFWvfST6ZtZJYSgkNyevrtJNt4wShikgfEYq4wWz0hanJ8/75uKgu8QUjgmN:YKfSTwoSbMivwRhVtuAf8gmN

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks