General

  • Target
    00b5fed6a2f36983e70607965e11afd690d662db47d1c9cbf4c69dd6c797a439
  • Size 45KB
  • Sample260804-v64h8aar5t
  • SHA256 00b5fed6a2f36983e70607965e11afd690d662db47d1c9cbf4c69dd6c797a439
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • haysexcdn.net:80

  • haysexcdn.net:22

  • haysexcdn.net:8080

  • haysexcdn.net:8880

  • haysexcdn.net:2052

  • haysexcdn.net:2082

  • haysexcdn.net:2086

  • haysexcdn.net:2095

  • haysexcdn.net:443

  • haysexcdn.net:2053

  • haysexcdn.net:2083

  • haysexcdn.net:2087

  • haysexcdn.net:2096

  • haysexcdn.net:8443

  • www.haysexcdn.net:80

  • www.haysexcdn.net:22

  • www.haysexcdn.net:8080

  • www.haysexcdn.net:8880

  • www.haysexcdn.net:2052

  • www.haysexcdn.net:2082

Mutex
  • yCfongSKDwv4

Attributes
  • delay

    0

  • install

    true

  • install_file

    vyp8g9c.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      00b5fed6a2f36983e70607965e11afd690d662db47d1c9cbf4c69dd6c797a439
    • Size 45KB
    • SHA256 00b5fed6a2f36983e70607965e11afd690d662db47d1c9cbf4c69dd6c797a439
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Async RAT payload

    • Family: AsyncRat

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Outbound SSH connection to public host

      SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

MITRE ATT&CK Enterprise v16

Tasks