General

  • Target
    b845ca9c2edeb00d7025841cf5e6ecf9c630c6668280396f35c6810bfc8349f9
  • Size 45KB
  • Sample260803-n6c8psytds
  • SHA256 b845ca9c2edeb00d7025841cf5e6ecf9c630c6668280396f35c6810bfc8349f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • bulon.vip:80

  • bulon.vip:22

  • bulon.vip:8080

  • bulon.vip:8880

  • bulon.vip:2052

  • bulon.vip:2082

  • bulon.vip:2086

  • bulon.vip:2095

  • bulon.vip:443

  • bulon.vip:2053

  • bulon.vip:2083

  • bulon.vip:2087

  • bulon.vip:2096

  • bulon.vip:8443

  • www.bulon.vip:80

  • www.bulon.vip:22

  • www.bulon.vip:8080

  • www.bulon.vip:8880

  • www.bulon.vip:2052

  • www.bulon.vip:2082

Mutex
  • qWSdB7swgoAJ

Attributes
  • delay

    0

  • install

    true

  • install_file

    7u5grqu.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      b845ca9c2edeb00d7025841cf5e6ecf9c630c6668280396f35c6810bfc8349f9
    • Size 45KB
    • SHA256 b845ca9c2edeb00d7025841cf5e6ecf9c630c6668280396f35c6810bfc8349f9
    • 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