General

  • Target

    a3c821a3e92efe77dfedd22a9628c8bc8db37618b1d0f4cd55ea881136585a37

  • Size

    170KB

  • Sample

    250420-xxfrxavrz9

  • MD5

    1a0e44c80f16e988fff63e68ef3b5fe7

  • SHA1

    014856e04597f480ff749bc3db8b06214acdaf6b

  • SHA256

    a3c821a3e92efe77dfedd22a9628c8bc8db37618b1d0f4cd55ea881136585a37

  • SHA512

    9d657943e86905bf22ca3c76e373bddf187ddddb84465fb50af4da9887920e9cacf17f91b0960d751c0ff99b1c282682f6d1d327d27dcfbb7aa9bb6d70b90144

  • SSDEEP

    3072:++STW8djpN6izj8mZwdJqutB+YDpqIPu/i9bVK2cN/eU6+Wp7:j8XN6W8mmHPtppXPSi9b4D/

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot8106600591:AAFkNO73MtTmQuvi4fBDGE7hd2H7FNOw8eg/sendMessage?chat_id=6355289079

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      a3c821a3e92efe77dfedd22a9628c8bc8db37618b1d0f4cd55ea881136585a37

    • Size

      170KB

    • MD5

      1a0e44c80f16e988fff63e68ef3b5fe7

    • SHA1

      014856e04597f480ff749bc3db8b06214acdaf6b

    • SHA256

      a3c821a3e92efe77dfedd22a9628c8bc8db37618b1d0f4cd55ea881136585a37

    • SHA512

      9d657943e86905bf22ca3c76e373bddf187ddddb84465fb50af4da9887920e9cacf17f91b0960d751c0ff99b1c282682f6d1d327d27dcfbb7aa9bb6d70b90144

    • SSDEEP

      3072:++STW8djpN6izj8mZwdJqutB+YDpqIPu/i9bVK2cN/eU6+Wp7:j8XN6W8mmHPtppXPSi9b4D/

    • AsyncRat

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

    • Asyncrat family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v16

Tasks