Files
sigma-rules/rta/file_create_mstsc_startup.py
T
2023-10-03 10:47:58 -04:00

35 lines
1.2 KiB
Python

# 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())