Analysis

  • max time kernel
    145s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-01-2025 17:03

General

  • Target

    AsyncClient.exe

  • Size

    45KB

  • MD5

    0aaa99a5c49cd257a384d06f737f0000

  • SHA1

    4dd74f420f13ce9621608dad507e215239a042ea

  • SHA256

    b2d4d32d1e953a5c127accfad93cb460b50065a9899b80bed119b9a590ddd307

  • SHA512

    d68518af1e897a467f8f3b06f9f730c4042898f54d9f15f1d140158efd210587cb66331597ea6410fb5d052446e36631709b9c05637ea689b896a91d8e53fcaa

  • SSDEEP

    768:Hu/CZTgoiziWUUM9rmo2qrrKjGKG6PIyzjbFgX3iPtEryHSLX68/4QBECqBDZjx:Hu/CZTgle2mKYDy3bCXS6y0XH/4Q6djx

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

127.0.0.1:4444

127.0.0.1:59858

Mutex

AsyncMutex_6SI8OkPnk

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:628

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/628-0-0x00000000746CE000-0x00000000746CF000-memory.dmp

    Filesize

    4KB

  • memory/628-1-0x0000000000410000-0x0000000000422000-memory.dmp

    Filesize

    72KB

  • memory/628-2-0x00000000746C0000-0x0000000074E70000-memory.dmp

    Filesize

    7.7MB

  • memory/628-3-0x00000000746CE000-0x00000000746CF000-memory.dmp

    Filesize

    4KB

  • memory/628-4-0x00000000746C0000-0x0000000074E70000-memory.dmp

    Filesize

    7.7MB