Overview

overview

10

Static

static

10

AsyncClient.exe

windows10-2004-x64

10

AsyncClient.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    AsyncClient.exe
  • Size 45KB
  • Sample260623-gcfcmsav4n
  • SHA256 6a567e080f83f24d410c54965f7d0bd01485e82fae6cc84dea270295ab3e052d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdiscoveryrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • ibopecontact.com.co:6606

  • ibopecontact.com.co:7707

  • ibopecontact.com.co:8808

  • ibopecontact.com.co:443

  • ibopecontact.com.co:80

  • ibopecontact.com.co:8844

  • ibopecontact.com.co:22

  • ibopecontact.com.co:53

  • fkpq.cn.com:6606

  • fkpq.cn.com:7707

  • fkpq.cn.com:8808

  • fkpq.cn.com:443

  • fkpq.cn.com:80

  • fkpq.cn.com:8844

  • fkpq.cn.com:22

  • fkpq.cn.com:53

  • kittenopvangnoordholland.nl:6606

  • kittenopvangnoordholland.nl:7707

  • kittenopvangnoordholland.nl:8808

  • kittenopvangnoordholland.nl:443

Mutex

  • FtTRmAL1FxCo

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      AsyncClient.exe
    • Size 45KB
    • SHA256 6a567e080f83f24d410c54965f7d0bd01485e82fae6cc84dea270295ab3e052d
    • 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