Overview

overview

10

Static

static

10

AsyncClient.exe

windows10-2004-x64

10

AsyncClient.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    AsyncClient.exe
  • Size 45KB
  • Sample260531-vx68rafv6p
  • SHA256 2be929b92bc1bc81a536c6e4cc311e5cb2b85f96627752cf61bb8f684ae4c51b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdiscoveryrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • michaelrutter.dev:6606

  • michaelrutter.dev:7707

  • michaelrutter.dev:8808

  • michaelrutter.dev:443

  • michaelrutter.dev:80

  • michaelrutter.dev:8844

  • michaelrutter.dev:22

  • michaelrutter.dev:53

  • shapekapseln.com.de:6606

  • shapekapseln.com.de:7707

  • shapekapseln.com.de:8808

  • shapekapseln.com.de:443

  • shapekapseln.com.de:80

  • shapekapseln.com.de:8844

  • shapekapseln.com.de:22

  • shapekapseln.com.de:53

Mutex

  • FtTRmAL1FxCo

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      AsyncClient.exe
    • Size 45KB
    • SHA256 2be929b92bc1bc81a536c6e4cc311e5cb2b85f96627752cf61bb8f684ae4c51b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdiscoveryasyncratrat

    • Family: AsyncRat

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

      ratasyncrat

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks