General

  • Target
    Elite.exe
  • Size 63KB
  • Sample240320-br3htsdc47
  • SHA256 9d08a2533a1245b6bd3c197eded5cf142994953e5a87fc58798ddcd858a9020b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • asyncrat

Botnet
  • Default

C2
  • outdoor-an.gl.at.ply.gg:65524

Mutex
  • 4Yo勒5MT81Ε6aOu诶勒bZBN8T

Attributes
  • delay

    1

  • install

    true

  • install_file

    $77.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://github.com/z77f/362973/raw/main/$77APCONSVC.EXE

  • exe.dropper

    https://raw.githubusercontent.com/ninhpn1337/Disable-Windows-Defender/main/source.bat

Extracted

Family
  • xworm

Mutex
  • REEEၹFⲾᆫMSEF⪨ꒀ㠌㠌

Attributes
  • Install_directory

    %AppData%

  • install_file

    $77USB.exe

aes.plain

Targets

    • Target
      Elite.exe
    • Size 63KB
    • SHA256 9d08a2533a1245b6bd3c197eded5cf142994953e5a87fc58798ddcd858a9020b
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

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

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Async RAT payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks