Analysis

  • max time kernel
    134s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2024 18:06

General

  • Target

    RuntimeBroker.exe

  • Size

    48KB

  • MD5

    2cf2fb01a8362489f63554136ca9f1fa

  • SHA1

    408c57e91927664c2075606c8a4687b42704340e

  • SHA256

    2ae77e1af8c3932f0ab68d03c5dafb8a743eb25243a1b6a55a488c3884d8517b

  • SHA512

    5ae02306c4107712543b7bb3a061f3ddee93b19121efead18f6b73eff375329bbaffa4f8366dce8df202237824b24fca8e7bf7b0fa5d8fa5b4bff163dcfb404a

  • SSDEEP

    768:+ujYs1TUET1/WUT1V9mo2qzzyYA8STpFWPIwZ2kn0bhTGFD5bvjToTc/442UBDZB:+ujYs1TU0r2IAfu2zbhTG/bQTK2idHh

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

hand-incorrect.gl.at.ply.gg:7439

Mutex

wGBckV1hzh4H

Attributes
  • delay

    3

  • install

    true

  • install_file

    RuntimeBroker.exe

  • install_folder

    %Temp%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
    "C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2364-0-0x00000000740AE000-0x00000000740AF000-memory.dmp

    Filesize

    4KB

  • memory/2364-1-0x0000000001220000-0x0000000001232000-memory.dmp

    Filesize

    72KB

  • memory/2364-2-0x00000000740A0000-0x000000007478E000-memory.dmp

    Filesize

    6.9MB

  • memory/2364-3-0x00000000740AE000-0x00000000740AF000-memory.dmp

    Filesize

    4KB

  • memory/2364-4-0x00000000740A0000-0x000000007478E000-memory.dmp

    Filesize

    6.9MB