Mika Ayenson
43 lines
1.2 KiB
Python
43 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="43636c0c-162b-4445-bcd0-348cbd203fa3",
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platforms=["windows"],
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endpoint=[{"rule_name": "Renamed AutoIt Scripts Interpreter", "rule_id": "99f2327e-871f-4b8a-ae75-d1c4697aefe4"}],
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siem=[],
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techniques=["T1036"],
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)
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EXE_FILE = common.get_path("bin", "renamed_posh.exe")
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RENAMER = common.get_path("bin", "rcedit-x64.exe")
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@common.requires_os(metadata.platforms)
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def main():
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autoit = "C:\\Users\\Public\\rta.exe"
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rcedit = "C:\\Users\\Public\\rcedit.exe"
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common.copy_file(RENAMER, rcedit)
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common.copy_file(EXE_FILE, autoit)
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# Execute command
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common.log("Modifying the OriginalFileName attribute")
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common.execute(
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[rcedit, autoit, "--set-version-string", "OriginalFileName", "autoitrta.exe"],
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timeout=10,
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)
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common.execute([autoit], timeout=5, kill=True)
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common.remove_files(autoit, rcedit)
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if __name__ == "__main__":
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exit(main())
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