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
    28/02/2025, 07:24

General

  • Target

    JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe

  • Size

    251KB

  • MD5

    32756b3b236f99ceaed6aeefff234deb

  • SHA1

    3f9c3cdf4f9c4450b189805d54d2eb4268ffdf5a

  • SHA256

    46bc86cb4c862fd78d1467fb8aef66d060944cabe8029347b14e7d6db366e7df

  • SHA512

    78b7992245ba271758185c3ce9864901522cd13b7fff46bd9b7babe2294454fd66e20cb9aafb39a3ab78b7d4d81b2d131376c883b2485282fa3fb121269cd3e5

  • SSDEEP

    6144:QP7pVeKF74izbGwg/xZ7eRV6aXbeHStD1ZMCdG:Q7pVeKFy/xJ6V1XbeyHSeG

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

xx69xx.no-ip.biz:160

Mutex

DC_MUTEX-F54S21D

Attributes
  • gencode

    2S%#CZxAWU/m

  • install

    false

  • offline_keylogger

    false

  • persistence

    false

rc4.plain

Signatures

  • Darkcomet

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

  • Darkcomet family
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • 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.

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe"
    1⤵
    • Checks BIOS information in registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:3892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3892-0-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-1-0x00000000023B0000-0x00000000023B1000-memory.dmp

    Filesize

    4KB

  • memory/3892-2-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-3-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-4-0x00000000023B0000-0x00000000023B1000-memory.dmp

    Filesize

    4KB

  • memory/3892-5-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-6-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-7-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-8-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-9-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-10-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-11-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-12-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-13-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-14-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-15-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-16-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/3892-17-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB