General

  • Target
    I43OS23pg7HNqXI.exe
  • Size 944KB
  • Sample210601-2n2mnycckj
  • SHA256 ac81d63e6eb0e60eb42c394765fd3b43bd84696e6af868db075b858bbf68650a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • snakekeylogger

Credentials
  • Protocol

    smtp

  • Host

    us2.smtp.mailhostbox.com

  • Port

    587

  • Password

    gefqPU#Az8

Targets

    • Target
      I43OS23pg7HNqXI.exe
    • Size 944KB
    • SHA256 ac81d63e6eb0e60eb42c394765fd3b43bd84696e6af868db075b858bbf68650a
    • 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