Analysis

  • max time kernel
    145s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-12-2024 17:26

General

  • Target

    AsyncClient.exe

  • Size

    45KB

  • MD5

    6595aa787e3285bac3efffcd5a4b26d8

  • SHA1

    4bac1ff0db715f3a01e82b8ec82a1ffca7dfcff3

  • SHA256

    d1d2a273d88f6da949900fc8bee01c46a54aed6e3f4d6758e5df0f6090110b0e

  • SHA512

    6b82bf1b3ab9b47c35ff2c2b7a1b5742ec85e138ada5ca9ab9443ffd5586fcc87fbf95208b4034ae467e89bf9ea82e59e931aba01802b35ca4ea4b9115c196bc

  • SSDEEP

    768:OufxhTXbDdbWUn7yqmo2qRoKjPGaG6PIyzjbFgX3ipWCPGHOZPdT5bJGBDZ6x:OufxhTXnN2vKTkDy3bCXSpDPGHQ5bJIK

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

pcayIPyZzOJE

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
    "C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5064-0-0x00000000750EE000-0x00000000750EF000-memory.dmp

    Filesize

    4KB

  • memory/5064-1-0x0000000000660000-0x0000000000672000-memory.dmp

    Filesize

    72KB

  • memory/5064-2-0x00000000750E0000-0x0000000075890000-memory.dmp

    Filesize

    7.7MB

  • memory/5064-3-0x00000000750EE000-0x00000000750EF000-memory.dmp

    Filesize

    4KB

  • memory/5064-4-0x00000000750E0000-0x0000000075890000-memory.dmp

    Filesize

    7.7MB