Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-10-2024 05:05

General

  • Target

    dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe

  • Size

    701KB

  • MD5

    43a4fee32be19010f5362c6392012ff0

  • SHA1

    032800acaef48eb6dad5dbd7daf47f15186f0bf2

  • SHA256

    dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964

  • SHA512

    26548205df7c038d648c2ff639fa25cd762af3187c46afe7ff5aedd24d129c975be66a7250e4dde85a131c80806b02c1ed37fd05faba3e12180cacebff73116c

  • SSDEEP

    12288:U3hC5WptkkSS7lvfKjSRimWEms0gZcOo8lzeKHk41JI4KuMlLoce:bApGkSKhKOR3U0Zch8lzBE41JI4DMR

Malware Config

Signatures

  • Darkcomet

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe
    "C:\Users\Admin\AppData\Local\Temp\dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      C:\Users\Admin\AppData\Local\Temp\svchost.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2380

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/2380-24-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-14-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-7-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-12-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-19-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-17-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2380-11-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-13-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-23-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-41-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-25-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-28-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-10-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-26-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-40-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-8-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-39-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-27-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-9-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-29-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-31-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-30-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-32-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-33-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-34-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-35-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-36-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-37-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2380-38-0x0000000000400000-0x00000000004AF000-memory.dmp

    Filesize

    700KB

  • memory/2644-1-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB

  • memory/2644-0-0x0000000074201000-0x0000000074202000-memory.dmp

    Filesize

    4KB

  • memory/2644-22-0x0000000074200000-0x00000000747AB000-memory.dmp

    Filesize

    5.7MB