Jonhnathan
5c792b86d7
* [RTA] Adds RTAs for endpoint rules * Update exec_cscript_archive_args.py * Review RTAs 1/2 * Update suspicious_msiexec_child.py * Update rta/exec_cscript_archive_args.py Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com> --------- Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
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="db2e6589-d2df-4d9d-9d88-d91af5fd57e9",
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platforms=["windows"],
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endpoint=[{
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'rule_id': 'e691d379-6d01-43cc-9f1e-ab10df48a6bc',
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'rule_name': 'Execution of a DNGUard Protected Program'
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}],
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siem=[],
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techniques=['T1027', 'T1027.002'],
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)
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EXE_FILE = common.get_path("bin", "renamed_posh.exe")
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PS1_FILE = common.get_path("bin", "Invoke-ImageLoad.ps1")
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@common.requires_os(metadata.platforms)
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def main():
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posh = "C:\\Users\\Public\\posh.exe"
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user32 = "C:\\Windows\\System32\\user32.dll"
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dll = "C:\\Users\\Public\\HVMRuntm.dll"
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ps1 = "C:\\Users\\Public\\Invoke-ImageLoad.ps1"
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common.copy_file(EXE_FILE, posh)
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common.copy_file(user32, dll)
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common.copy_file(PS1_FILE, ps1)
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# Execute command
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common.log("Loading DNGUard DLL")
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common.execute([posh, "-c", f"Import-Module {ps1}; Invoke-ImageLoad {dll}"], timeout=10)
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common.remove_files(posh, dll, ps1)
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if __name__ == "__main__":
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exit(main())
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