General

  • Target
    SecuriteInfo.com.Trojan.Packed2.42783.3265.4746
  • Size 1.6MB
  • Sample210127-mtb79gzkne
  • SHA256 93db921e5b0cfe2de4485e03e756c4123c90046fe2fb83a36e60f4ccee822e28
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      SecuriteInfo.com.Trojan.Packed2.42783.3265.4746
    • Size 1.6MB
    • SHA256 93db921e5b0cfe2de4485e03e756c4123c90046fe2fb83a36e60f4ccee822e28
    • MD5 SHA1 SHA512
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • Executes dropped EXE

    • 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.

    • Adds Run key to start application

    • 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