General

  • Target
    Purchase Order No-1021332021.exe
  • Size 1.3MB
  • Sample210303-zbavejfb2a
  • SHA256 39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      Purchase Order No-1021332021.exe
    • Size 1.3MB
    • SHA256 39e81319c42824a9c1efb6755cf6159790bffd5d7ea7e5eaedeb00f08bddaa35
    • MD5 SHA1 SHA512
    • 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.

    • 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