General

  • Target
    3d42be817eb0a150a642713d3234847e943dce60e98a3e9722d9fa01d5c880c4.exe
  • Size 610KB
  • Sample240604-r65jqsbc53
  • SHA256 3d42be817eb0a150a642713d3234847e943dce60e98a3e9722d9fa01d5c880c4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • snakekeylogger

Credentials
  • Protocol

    smtp

  • Host

    mail.remfryson.com

  • Port

    587

  • Password

    CnG_23*NMA

C2
  • https://scratchdreams.tk

Targets

    • Target
      3d42be817eb0a150a642713d3234847e943dce60e98a3e9722d9fa01d5c880c4.exe
    • Size 610KB
    • SHA256 3d42be817eb0a150a642713d3234847e943dce60e98a3e9722d9fa01d5c880c4
    • MD5 SHA1 SHA512 SSDEEP
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • 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 v15

Tasks