Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24/03/2025, 04:24

General

  • Target

    85ee2a8a959206f502ed044119b600878223e2c20468266fc330a9169a28dfb7N.exe

  • Size

    658KB

  • MD5

    14caff579a203804602c55bc2feed600

  • SHA1

    512b79d9ffe5cd44ddad8a18cced440578cb8ee4

  • SHA256

    85ee2a8a959206f502ed044119b600878223e2c20468266fc330a9169a28dfb7

  • SHA512

    3ccb6f604229435558b74314ea929453e98582f0c658cff6eb940049823ca2e6d9d5743d9fb60510042e4b7ad266d8e22a7bf1003b74760617d9976340895215

  • SSDEEP

    12288:a9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hE:WZ1xuVVjfFoynPaVBUR8f+kN10EB2

Malware Config

Extracted

Family

darkcomet

Botnet

onEstEnsamble

C2

88.99.61.194:5067

Mutex

DCMIN_MUTEX-A89V5VW

Attributes
  • gencode

    03TlA6qxpLlo

  • 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 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85ee2a8a959206f502ed044119b600878223e2c20468266fc330a9169a28dfb7N.exe
    "C:\Users\Admin\AppData\Local\Temp\85ee2a8a959206f502ed044119b600878223e2c20468266fc330a9169a28dfb7N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2116-0-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/2116-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/2116-1-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-3-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-4-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-5-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-6-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-7-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-8-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-9-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-10-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-11-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB

  • memory/2116-12-0x0000000000400000-0x00000000004B2000-memory.dmp

    Filesize

    712KB