Mika Ayenson
44 lines
1.3 KiB
Python
44 lines
1.3 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="71c81436-242d-4bc8-a195-93d1fdbc774b",
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platforms=["windows"],
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endpoint=[
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{"rule_name": "Binary Masquerading via Untrusted Path", "rule_id": "35dedf0c-8db6-4d70-b2dc-a133b808211f"},
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{
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"rule_name": "Suspicious Troubleshooting Pack Cabinet Execution",
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"rule_id": "d18721f0-dce0-4bbc-a56a-06ea511b025e",
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},
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],
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siem=[],
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techniques=["T1218", "T1036"],
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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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firefox = "C:\\Users\\Public\\firefox.exe"
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msdt = "C:\\Users\\Public\\msdt.exe"
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common.copy_file(EXE_FILE, firefox)
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common.copy_file(EXE_FILE, msdt)
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# Creating a high entropy file, and executing the rename operation
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common.execute(
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[firefox, "/c", "msdt.exe /c", "echo", "/cab", "C:\\Users\\Public\\"],
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timeout=10,
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)
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common.remove_files(firefox, msdt)
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if __name__ == "__main__":
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exit(main())
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