General

  • Target

    Client.exe

  • Size

    175KB

  • Sample

    240916-vhe6qayhkl

  • MD5

    50f1d8f3ae2ba26baba9110bb7012874

  • SHA1

    d73580a504cb9764a1420f3d27de2eff4a415938

  • SHA256

    324a9a6ac7182049c0c2778c28aacb856a16bd7d41c7142449550d03946bb52c

  • SHA512

    6e6beab861316e36a35d9b755b6fa63db8dc61c63eecf6cb27f008e1d2953c4ebcc1d7e6ed56241ff62ca5a4fa51a27ef40e692a5a51a4909b96f42e9112c254

  • SSDEEP

    3072:le8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTlwARE+WpCc:p6ewwIwQJ6vKX0c5MlYZ0b2G

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/bot6799458854:AAHitH2Kpnt-1DMoGhbvJ704MzG8-QToRls/sendMessage?chat_id=7483355978

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Client.exe

    • Size

      175KB

    • MD5

      50f1d8f3ae2ba26baba9110bb7012874

    • SHA1

      d73580a504cb9764a1420f3d27de2eff4a415938

    • SHA256

      324a9a6ac7182049c0c2778c28aacb856a16bd7d41c7142449550d03946bb52c

    • SHA512

      6e6beab861316e36a35d9b755b6fa63db8dc61c63eecf6cb27f008e1d2953c4ebcc1d7e6ed56241ff62ca5a4fa51a27ef40e692a5a51a4909b96f42e9112c254

    • SSDEEP

      3072:le8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTlwARE+WpCc:p6ewwIwQJ6vKX0c5MlYZ0b2G

    • 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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • 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 v15

Tasks