General

  • Target

    e23d0a4651d9313e5b46ef7a14aad2ef.exe

  • Size

    170KB

  • Sample

    230628-r31flsaa55

  • MD5

    e23d0a4651d9313e5b46ef7a14aad2ef

  • SHA1

    4fdddd186d06c6c79a1f50409dc1aed3fa0f13d1

  • SHA256

    72b60597a7e9fed89d9b5383f6b4bc331fb0416795f17cddc1a3c32e15d50691

  • SHA512

    882ad9a46edf720d78242788dc82830a73b85050990993b94fc2a77c6c2feaa68569c6dbb0c42da9ffd744ed4e45330435a3527777c4b296392c2e49065e212b

  • SSDEEP

    3072:G+STW8djpN6izj8mZw+GSv5hqIPu/i9bcJ2cwp6+WpD:b8XN6W8mm+vvnXPSi9b4+

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/bot6154715708:AAHVX9D43hLAOXSm2JG6HA3z4wqn-qeyK6Y/sendMessage?chat_id=1165040754

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      e23d0a4651d9313e5b46ef7a14aad2ef.exe

    • Size

      170KB

    • MD5

      e23d0a4651d9313e5b46ef7a14aad2ef

    • SHA1

      4fdddd186d06c6c79a1f50409dc1aed3fa0f13d1

    • SHA256

      72b60597a7e9fed89d9b5383f6b4bc331fb0416795f17cddc1a3c32e15d50691

    • SHA512

      882ad9a46edf720d78242788dc82830a73b85050990993b94fc2a77c6c2feaa68569c6dbb0c42da9ffd744ed4e45330435a3527777c4b296392c2e49065e212b

    • SSDEEP

      3072:G+STW8djpN6izj8mZw+GSv5hqIPu/i9bcJ2cwp6+WpD:b8XN6W8mm+vvnXPSi9b4+

    • AsyncRat

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

    • StormKitty

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

    • StormKitty payload

    • Async RAT payload

    • 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 v6

Tasks