General

  • Target
    GAME.exe
  • Size 46KB
  • Sample260709-s2de5adx8s
  • SHA256 197c47c4e7ca4f386b0465f1c1147bf80b67a03b38ca2b42c3cc719baa3ff3da
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.6A

Botnet
  • null

C2
  • mm99play.jp.net:6606

  • mm99play.jp.net:7707

  • mm99play.jp.net:8808

  • mm99play.jp.net:8080

  • mm99play.jp.net:443

  • mm99play.jp.net:80

Mutex
  • blackrb.store

Attributes
  • delay

    5

  • install

    true

  • install_file

    system.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      GAME.exe
    • Size 46KB
    • SHA256 197c47c4e7ca4f386b0465f1c1147bf80b67a03b38ca2b42c3cc719baa3ff3da
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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

MITRE ATT&CK Enterprise v16

Tasks