General

  • Target

    AsyncClient.exe

  • Size

    45KB

  • Sample

    240727-hfh4davfke

  • MD5

    8eecd2fdc5ba1e01c80ea1738254d5b5

  • SHA1

    a5f15ff5e8cec43ed8526e4098c862be9e7bbfd2

  • SHA256

    c9b0b965fd64659131f44d19c1a990ab77a1b0dd347326fe4ca8ef916b5fca90

  • SHA512

    663068d92f3d8ecccd2eecdeedd9ce796a301b0489719a13b2377ae9ce1d53c3aad927257cf20bbc69c237818a84eaf019b68e1277f3fa38ac08ac250ff79bca

  • SSDEEP

    768:WuPfZTg4pYiWUU9jjmo2qrUKjPGagAWOzjbFgX3irRwDwraD25WfT9KkcDZTf+:WuPfZTgKa2lKTKTO3bCXSryD2x5m5Idi

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

community-married.gl.at.ply.gg:14614

Mutex

0nShSbwLmFOV

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      AsyncClient.exe

    • Size

      45KB

    • MD5

      8eecd2fdc5ba1e01c80ea1738254d5b5

    • SHA1

      a5f15ff5e8cec43ed8526e4098c862be9e7bbfd2

    • SHA256

      c9b0b965fd64659131f44d19c1a990ab77a1b0dd347326fe4ca8ef916b5fca90

    • SHA512

      663068d92f3d8ecccd2eecdeedd9ce796a301b0489719a13b2377ae9ce1d53c3aad927257cf20bbc69c237818a84eaf019b68e1277f3fa38ac08ac250ff79bca

    • SSDEEP

      768:WuPfZTg4pYiWUU9jjmo2qrUKjPGagAWOzjbFgX3irRwDwraD25WfT9KkcDZTf+:WuPfZTgKa2lKTKTO3bCXSryD2x5m5Idi

    • AsyncRat

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

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Sets desktop wallpaper using registry

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks