# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one # or more contributor license agreements. Licensed under the Elastic License # 2.0; you may not use this file except in compliance with the Elastic License # 2.0. from . import common from . import RtaMetadata from pathlib import Path metadata = RtaMetadata( uuid="55750f93-0545-4222-a1fe-8b25a1c736f0", platforms=["windows"], endpoint=[], siem=[{'rule_id': '25224a80-5a4a-4b8a-991e-6ab390465c4f', 'rule_name': 'Lateral Movement via Startup Folder'}], techniques=['T1021', 'T1547', 'T1547.001'], ) EXE_FILE = common.get_path("bin", "renamed_posh.exe") @common.requires_os(*metadata.platforms) def main(): mstsc = "C:\\Users\\Public\\mstsc.exe" path = "C:\\Users\\Public\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup" argpath = "C:\\Users\\Public\\AppData\\Roaming\\Microsoft\\Windows\\'Start Menu'\\Programs\\Startup" common.copy_file(EXE_FILE, mstsc) Path(path).mkdir(parents=True, exist_ok=True) file = argpath + "\\file.exe" common.execute([mstsc, "/c", f"echo AAAAAAAA | Out-File {file}"], timeout=10, kill=True) common.remove_files(mstsc) if __name__ == "__main__": exit(main())