General

  • Target
    e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
  • Size 45KB
  • Sample260908-btdbqaxybv
  • SHA256 e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • chimchuot-vn.com:80

  • chimchuot-vn.com:22

  • chimchuot-vn.com:8080

  • chimchuot-vn.com:8880

  • chimchuot-vn.com:2052

  • chimchuot-vn.com:2082

  • chimchuot-vn.com:2086

  • chimchuot-vn.com:2095

  • chimchuot-vn.com:443

  • chimchuot-vn.com:2053

  • chimchuot-vn.com:2083

  • chimchuot-vn.com:2087

  • chimchuot-vn.com:2096

  • chimchuot-vn.com:8443

  • www.chimchuot-vn.com:80

  • www.chimchuot-vn.com:22

  • www.chimchuot-vn.com:8080

  • www.chimchuot-vn.com:8880

  • www.chimchuot-vn.com:2052

  • www.chimchuot-vn.com:2082

Mutex
  • 6wv5mBtVHF7J

Attributes
  • delay

    0

  • install

    true

  • install_file

    mvkjwra.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
    • Size 45KB
    • SHA256 e59e0b4e641a6d4c5f06c6ec935b5d79bc5996cae597231b53504d9bf19727e6
    • 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