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
  • Sample260722-pswcss1ydt
  • SHA256 cdae4d9a2c5f83556d0fd33dd9b3fc4f42eec3c9e3611225dd2c009bac947d0c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdiscoveryrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • u888kw.com:6606

  • u888kw.com:7707

  • u888kw.com:8808

  • u888kw.com:443

  • u888kw.com:80

  • u888kw.com:8844

  • u888kw.com:22

  • u888kw.com:53

Mutex

  • VZVoHyuX2Cq9

Attributes
  • delay

    9

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      AsyncClient.exe
    • Size 45KB
    • SHA256 cdae4d9a2c5f83556d0fd33dd9b3fc4f42eec3c9e3611225dd2c009bac947d0c
    • 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