Mika Ayenson
42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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# or more contributor license agreements. Licensed under the Elastic License
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# 2.0; you may not use this file except in compliance with the Elastic License
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# 2.0.
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from . import common
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from . import RtaMetadata
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metadata = RtaMetadata(
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uuid="a67586fd-cceb-4fb9-bf0e-d355b9e8921a",
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platforms=["windows"],
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endpoint=[
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{"rule_name": "UAC Bypass via FodHelper Execution Hijack", "rule_id": "b5c0058e-2bca-4ed5-84b3-4e017c039c57"}
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],
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siem=[],
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techniques=["T1548"],
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)
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EXE_FILE = common.get_path("bin", "renamed_posh.exe")
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@common.requires_os(metadata.platforms)
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def main():
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key = "Software\\Classes\\ms-settings\\shell\\open\\command"
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value = "test"
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data = "test"
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with common.temporary_reg(common.HKCU, key, value, data):
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pass
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fodhelper = "C:\\Users\\Public\\fodhelper.exe"
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powershell = "C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe"
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common.copy_file(EXE_FILE, fodhelper)
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common.execute([fodhelper, "/c", powershell], timeout=2, kill=True)
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common.remove_file(fodhelper)
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if __name__ == "__main__":
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exit(main())
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