General

  • Target
    TT COPY.scr
  • Size 344KB
  • Sample201019-eek6mk6r1n
  • SHA256 28b795225d2ed86c593bf06ff0171760338768d843f8f6f2cc8c5a3b801a7b70
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.7B

C2
  • chongmei33.publicvm.com,185.165.153.116,54.37.36.116,185.244.30.92,dongreg202020.duckdns.org,178.33.222.241,rahim321.duckdns.org,79.134.225.92,37.120.208.36:49746

  • chongmei33.publicvm.com,185.165.153.116,54.37.36.116,185.244.30.92,dongreg202020.duckdns.org,178.33.222.241,rahim321.duckdns.org,79.134.225.92,37.120.208.36:2703

  • chongmei33.publicvm.com,185.165.153.116,54.37.36.116,185.244.30.92,dongreg202020.duckdns.org,178.33.222.241,rahim321.duckdns.org,79.134.225.92,37.120.208.36:49714

Mutex
  • word_6SI86kPnk

Attributes
  • aes_key

    gLBLYYJBDz6IHrnjdQY2Jzi9F7JS8e0x

  • anti_detection

    false

  • autorun

    false

  • bdos

    false

  • delay

    SEPT G99

  • host

    chongmei33.publicvm.com,185.165.153.116,54.37.36.116,185.244.30.92,dongreg202020.duckdns.org,178.33.222.241,rahim321.duckdns.org,79.134.225.92,37.120.208.36

  • hwid

    3

  • install_file

  • install_folder

    %AppData%

  • mutex

    word_6SI86kPnk

  • pastebin_config

    null

  • port

    49746,2703,49714

  • version

    0.5.7B

aes.plain

Targets

    • Target
      TT COPY.scr
    • Size 344KB
    • SHA256 28b795225d2ed86c593bf06ff0171760338768d843f8f6f2cc8c5a3b801a7b70
    • MD5 SHA1 SHA512
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks