General

  • Target
    SwissArmySuite.exe
  • Size 8.4MB
  • Sample260820-llqbeshp4y
  • SHA256 bf73c67869db2375cc4e01202ad26edd9300eb00bf3fedd0f20c86848f32986c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Botnet
  • Default

C2
  • https://api.telegram.org/bot7044437613:AAEXeS1SKGTrEjQ8F-7vSegWo8OLABeJY5k/sendMessage?chat_id=6052812018

Mutex
  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

  • local_host

    127.0.0.1

aes.plain

Targets

    • Target
      SwissArmySuite.exe
    • Size 8.4MB
    • SHA256 bf73c67869db2375cc4e01202ad26edd9300eb00bf3fedd0f20c86848f32986c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Async RAT payload

    • Detect Neshta payload

    • Family: AsyncRat

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

    • Family: Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Family: StormKitty

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

    • StormKitty payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • 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