Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2025, 23:16

General

  • Target
    59c9e20fd7cbfee59dc55340692faddc44c92d1986e29407fad08b3bb2bc553e.exe
  • Size 658KB
  • Sample250222-29egtssjdl
  • SHA256 59c9e20fd7cbfee59dc55340692faddc44c92d1986e29407fad08b3bb2bc553e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • darkcomet

Botnet
  • Guest16

C2
  • joeastig.no-ip.biz:200

Mutex
  • DC_MUTEX-QNAR077

Attributes
  • gencode

    aztwn0WbA98G

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

rc4.plain

Signatures

  • Darkcomet

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

  • Darkcomet family
  • 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 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59c9e20fd7cbfee59dc55340692faddc44c92d1986e29407fad08b3bb2bc553e.exe
    "C:\Users\Admin\AppData\Local\Temp\59c9e20fd7cbfee59dc55340692faddc44c92d1986e29407fad08b3bb2bc553e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4008-0-0x00000000022A0000-0x00000000022A1000-memory.dmp

        memory/4008-1-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-2-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-3-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-4-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-5-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-6-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-7-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-8-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-9-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-10-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-11-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-12-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-13-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/4008-14-0x0000000000400000-0x00000000004B2000-memory.dmp