General

  • Target
    Document.exe
  • Size 892KB
  • Sample210210-n2v9deklba
  • SHA256 c126c825de9ddbbf35ebcd0f63205c80f769e55d95d27e1dadda8b5c9d245569
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.ru

  • Port

    587

  • Password

    p34gTdA9zQgpr87mb8

Targets

    • Target
      Document.exe
    • Size 892KB
    • SHA256 c126c825de9ddbbf35ebcd0f63205c80f769e55d95d27e1dadda8b5c9d245569
    • MD5 SHA1 SHA512
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • Loads dropped DLL

    • 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.

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks