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Analysis

  • max time kernel
    159s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 14:42

General

  • Target

    26700ee6548ebd591e29a840f809c6be.exe

  • Size

    303KB

  • MD5

    26700ee6548ebd591e29a840f809c6be

  • SHA1

    fc475a65d63f69fc9463860215119fa0d4a18d97

  • SHA256

    22cd06dcc778f91c3a61df3021413943a4d31d13156eea60e68cb048b79789cd

  • SHA512

    0d55d5bdc24e998a19ffbb01e97f399af68c542739ad07a238cf2e37b089affe6d2c16eb98fff4659b17582dc506e6e3622ac1aeeb933f2e47abb76b790b6d5e

  • SSDEEP

    6144:4ZkFT/GI9PHxIpbQLvfXZP1/Sg1sgXXp7zpaAy:4md+I9PHxIeHpPMg1R7laAy

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:81

Mutex

DC_MUTEX-B2ZNMAP

Attributes
  • gencode

    R7dNoFBljKP6

  • 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\26700ee6548ebd591e29a840f809c6be.exe
    "C:\Users\Admin\AppData\Local\Temp\26700ee6548ebd591e29a840f809c6be.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2656-0-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-1-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-2-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-3-0x0000000002530000-0x0000000002531000-memory.dmp

    Filesize

    4KB

  • memory/2656-4-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-5-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-6-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-7-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB

  • memory/2656-11-0x0000000000400000-0x00000000004D5000-memory.dmp

    Filesize

    852KB