General

  • Target
    Z230221CBKKMCC45245.pdf.exe
  • Size 1.2MB
  • Sample230302-qmskdsda99
  • SHA256 76f5705ac3ded6e48d0fd4106aeee4ff29c928db64475405af07c49456c4a98c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • snakekeylogger

C2
  • https://api.telegram.org/bot5253212199:AAG-02qWN77aEjxlYTZ-WAZ7WOi_I4kCde8/sendMessage?chat_id=2128925974

Targets

    • Target
      Z230221CBKKMCC45245.pdf.exe
    • Size 1.2MB
    • SHA256 76f5705ac3ded6e48d0fd4106aeee4ff29c928db64475405af07c49456c4a98c
    • MD5 SHA1 SHA512 SSDEEP
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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