General

  • Target
    OPOLIPO crypted file.exe
  • Size 806KB
  • Sample220615-wwfvvaddf9
  • SHA256 3b695b07688c63dd2fd27374e20c320187dc74cb04a542ccb210e0b366b6e2b6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • snakekeylogger

C2
  • https://api.telegram.org/bot5535884739:AAHyCKwRk3N2UhCoTSVKrS1bKCpj1vRU1IE/sendMessage?chat_id=5535975116

Targets

    • Target
      OPOLIPO crypted file.exe
    • Size 806KB
    • SHA256 3b695b07688c63dd2fd27374e20c320187dc74cb04a542ccb210e0b366b6e2b6
    • MD5 SHA1 SHA512
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • Disables Task Manager via registry modification

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks