Analysis

  • max time kernel
    151s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 15:50

General

  • Target

    128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe

  • Size

    620KB

  • MD5

    128963528e6cb03078ef9f584e946bd4

  • SHA1

    cbce6617606da167fdf40a390d9e75dc55cdc97e

  • SHA256

    167f6c3cd08077a0a1f86513e84c27ae0f39d8b2f1bd1b2833e330465de0388c

  • SHA512

    1239513f028948a35b577d30f5f354b6338f9a494d1e2aca84b0644fd262de34afaf1b6658b3294e821ee4da0b9035b3eeb6d8522eab3399321ceb4d6ca7b995

  • SSDEEP

    12288:JTmbU0MBAUZB0igu6G/KdM9h2418lbkCZuoYYsK5yxXvX7L35yxXvX7L:JQUX0iA8Ko2wwgztYsAMDLpMDL

Malware Config

Extracted

Family

darkcomet

Botnet

lozpe

C2

lozpers.no-ip.biz:1604

Mutex

DC_MUTEX-0AY9FAN

Attributes
  • gencode

    h5i5JEJmPirH

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 28 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\128963528e6cb03078ef9f584e946bd4_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      C:\Users\Admin\AppData\Local\Temp\svchost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\svchost.exe

    Filesize

    31KB

    MD5

    ed797d8dc2c92401985d162e42ffa450

    SHA1

    0f02fc517c7facc4baefde4fe9467fb6488ebabe

    SHA256

    b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

    SHA512

    e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

  • memory/1884-28-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-11-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-46-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-8-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-29-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-15-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1884-30-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-9-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-31-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-45-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-23-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-26-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-25-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-27-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-44-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-17-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-43-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-22-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-32-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-33-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-34-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-35-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-36-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-37-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-38-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-39-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-40-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-41-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/1884-42-0x0000000000400000-0x00000000004CA000-memory.dmp

    Filesize

    808KB

  • memory/3008-2-0x0000000074860000-0x0000000074E0B000-memory.dmp

    Filesize

    5.7MB

  • memory/3008-0-0x0000000074861000-0x0000000074862000-memory.dmp

    Filesize

    4KB

  • memory/3008-24-0x0000000074860000-0x0000000074E0B000-memory.dmp

    Filesize

    5.7MB

  • memory/3008-1-0x0000000074860000-0x0000000074E0B000-memory.dmp

    Filesize

    5.7MB