Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2024 00:02

General

  • Target

    7881fee31907ad7d2d03b7d480ee49a56b8b715efd3dac7410902a6cdedfe62f.exe

  • Size

    756KB

  • MD5

    c7e3b7b8ff3ee2c059cb83c98dc008d8

  • SHA1

    4039aba1efafbb7799e585ee5fbf5735416177d0

  • SHA256

    7881fee31907ad7d2d03b7d480ee49a56b8b715efd3dac7410902a6cdedfe62f

  • SHA512

    94b947bef007345e4e1e49e124c62bf1e168645ea468f35fa42c13326133354446744df80223bd52e873028c445dee9d05fbf7cfa9975612fdf8c64591f2ad84

  • SSDEEP

    12288:99HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h7:XZ1xuVVjfFoynPaVBUR8f+kN10EBV

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

25.39.195.240:1604

Mutex

DC_MUTEX-H8L8XGG

Attributes
  • gencode

    q7hmd6rFvgmA

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7881fee31907ad7d2d03b7d480ee49a56b8b715efd3dac7410902a6cdedfe62f.exe
    "C:\Users\Admin\AppData\Local\Temp\7881fee31907ad7d2d03b7d480ee49a56b8b715efd3dac7410902a6cdedfe62f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2040-0-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB

  • memory/2040-1-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/2040-3-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB