Ross Wolf
5fcece8416
Co-Authored-By: Brent Murphy <56412096+bm11100@users.noreply.github.com> Co-Authored-By: Craig Chamberlain <randomuserid@users.noreply.github.com> Co-Authored-By: David French <56409778+threat-punter@users.noreply.github.com> Co-Authored-By: Derek Ditch <dcode@users.noreply.github.com> Co-Authored-By: Justin Ibarra <brokensound77@users.noreply.github.com>
43 lines
1.2 KiB
TOML
Executable File
43 lines
1.2 KiB
TOML
Executable File
[metadata]
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creation_date = "2020/03/25"
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ecs_version = ["1.5.0"]
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maturity = "production"
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updated_date = "2020/03/25"
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[rule]
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author = ["Elastic"]
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description = """
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An instance of MSBuild, the Microsoft Build Engine, loaded DLLs (dynamically linked libraries) responsible for Windows
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credential management. This technique is sometimes used for credential dumping.
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"""
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false_positives = ["The Build Engine is commonly used by Windows developers but use by non-engineers is unusual."]
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index = ["winlogbeat-*"]
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language = "kuery"
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license = "Elastic License"
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name = "Microsoft Build Engine Loading Windows Credential Libraries"
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risk_score = 73
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rule_id = "9d110cb3-5f4b-4c9a-b9f5-53f0a1707ae5"
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severity = "high"
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tags = ["Elastic", "Windows"]
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type = "query"
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query = '''
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(winlog.event_data.OriginalFileName: (vaultcli.dll or SAMLib.DLL) or dll.name: (vaultcli.dll or SAMLib.DLL)) and
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process.name: MSBuild.exe and event.action: "Image loaded (rule: ImageLoad)"
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'''
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[[rule.threat]]
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framework = "MITRE ATT&CK"
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[[rule.threat.technique]]
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id = "T1003"
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name = "Credential Dumping"
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reference = "https://attack.mitre.org/techniques/T1003/"
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[rule.threat.tactic]
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id = "TA0006"
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name = "Credential Access"
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reference = "https://attack.mitre.org/tactics/TA0006/"
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