Overview

overview

10

Static

static

10

dbc64acb1e...21.exe

windows7-x64

10

dbc64acb1e...21.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    163s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 17:18

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General

  • Target

    dbc64acb1e5cb8c28888628b78cdde70c8d9240262c996cb459b20e3baa27c21.exe

  • Size

    2.0MB

  • MD5

    3f757cae8a5d105dc6592cf4583917c9

  • SHA1

    fde460ac17b42158205463f766c60f5e26f24fa7

  • SHA256

    dbc64acb1e5cb8c28888628b78cdde70c8d9240262c996cb459b20e3baa27c21

  • SHA512

    7c75ce701f2b0816009813ede26ba3f628a9a0c3f9e18b2dc30dff46c0f43f2c67e545e74570ab90b0b1e2391d634fa5f27461eeec073fd0d9a709b15c765df1

  • SSDEEP

    24576:RaHM+6Corjmny5QLR7wKaHnCMjORymu7Xmg7FT2bFZ1xuVVjfFoynPaVBUR8f+kx:R1+qj55QLR16zt2g7FarQDgok30o

Score
10/10
darkcometguest16_minrattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

robmob.no-ip.info:1337

Mutex

DCMIN_MUTEX-A2P00UL

Attributes
  • gencode

    hDdVuHJJXcc2

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

    trojanratdarkcomet
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbc64acb1e5cb8c28888628b78cdde70c8d9240262c996cb459b20e3baa27c21.exe
    "C:\Users\Admin\AppData\Local\Temp\dbc64acb1e5cb8c28888628b78cdde70c8d9240262c996cb459b20e3baa27c21.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Users\Admin\AppData\Local\Temp\dbc64acb1e5cb8c28888628b78cdde70c8d9240262c996cb459b20e3baa27c21.exe
      "C:\Users\Admin\AppData\Local\Temp\dbc64acb1e5cb8c28888628b78cdde70c8d9240262c996cb459b20e3baa27c21.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2024

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1128-54-0x0000000076531000-0x0000000076533000-memory.dmp

    Filesize

    8KB

    Download

  • memory/2024-55-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-56-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-58-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-60-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-62-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-64-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-65-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-67-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-69-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-71-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-73-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-74-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download

  • memory/2024-75-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

    Download