Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-03-2024 18:57

General

  • Target

    c6a18c276f74145dd2eae35d1de504ae.exe

  • Size

    690KB

  • MD5

    c6a18c276f74145dd2eae35d1de504ae

  • SHA1

    ed0fba135058f1b11ccbcbb3d6dff5dc6d4ac4e4

  • SHA256

    fe77fee89e707c42354e319421a9a6f757af4a183c444af283088c1791983b9a

  • SHA512

    1829141cbbd690e1575379ffb594929f10057bc59e774d227deec98d718d1be7418a4d6a330429c6e670370b578f55995453bbb8d3877d41d47001c8907f4263

  • SSDEEP

    12288:K9HMeUmcufrvA3kb445UEJ2jsWiD4EvFuu4cNgZhCiZK3/Xu:GiBIGkbxqEcjsWiDxguehC2+

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

176.118.211.155:1604

Mutex

DC_MUTEX-KRQMRET

Attributes
  • gencode

    5kbnJKrtqnGK

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6a18c276f74145dd2eae35d1de504ae.exe
    "C:\Users\Admin\AppData\Local\Temp\c6a18c276f74145dd2eae35d1de504ae.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3996

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3996-0-0x0000000000B10000-0x0000000000B11000-memory.dmp
    Filesize

    4KB

  • memory/3996-1-0x0000000000400000-0x00000000004BA000-memory.dmp
    Filesize

    744KB

  • memory/3996-3-0x0000000000400000-0x00000000004BA000-memory.dmp
    Filesize

    744KB