Jonhnathan
4233fef238
* win folder * Other folders * Update test_all_rules.py * . * updated missing elastic defend tags --------- Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
74 lines
2.3 KiB
TOML
74 lines
2.3 KiB
TOML
[metadata]
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creation_date = "2021/01/21"
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integration = ["endpoint"]
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maturity = "production"
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min_stack_comments = "New fields added: required_fields, related_integrations, setup"
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min_stack_version = "8.3.0"
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updated_date = "2023/06/22"
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[rule]
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author = ["Elastic"]
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description = """
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Adversaries can use the autostart mechanism provided by the Local Security Authority (LSA) authentication packages for
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privilege escalation or persistence by placing a reference to a binary in the Windows registry. The binary will then be
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executed by SYSTEM when the authentication packages are loaded.
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"""
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from = "now-9m"
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index = ["logs-endpoint.events.*", "endgame-*"]
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language = "eql"
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license = "Elastic License v2"
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name = "Potential LSA Authentication Package Abuse"
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risk_score = 47
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rule_id = "e9abe69b-1deb-4e19-ac4a-5d5ac00f72eb"
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severity = "medium"
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tags = ["Domain: Endpoint", "OS: Windows", "Use Case: Threat Detection", "Tactic: Privilege Escalation", "Data Source: Elastic Endgame", "Data Source: Elastic Defend"]
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timestamp_override = "event.ingested"
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type = "eql"
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query = '''
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registry where host.os.type == "windows" and event.type == "change" and
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registry.path : (
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"HKLM\\SYSTEM\\*ControlSet*\\Control\\Lsa\\Authentication Packages",
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"\\REGISTRY\\MACHINE\\SYSTEM\\*ControlSet*\\Control\\Lsa\\Authentication Packages"
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) and
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/* exclude SYSTEM SID - look for changes by non-SYSTEM user */
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not user.id : "S-1-5-18"
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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 = "T1547"
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name = "Boot or Logon Autostart Execution"
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reference = "https://attack.mitre.org/techniques/T1547/"
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[[rule.threat.technique.subtechnique]]
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id = "T1547.002"
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name = "Authentication Package"
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reference = "https://attack.mitre.org/techniques/T1547/002/"
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[rule.threat.tactic]
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id = "TA0004"
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name = "Privilege Escalation"
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reference = "https://attack.mitre.org/tactics/TA0004/"
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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 = "T1547"
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name = "Boot or Logon Autostart Execution"
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reference = "https://attack.mitre.org/techniques/T1547/"
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[[rule.threat.technique.subtechnique]]
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id = "T1547.002"
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name = "Authentication Package"
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reference = "https://attack.mitre.org/techniques/T1547/002/"
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[rule.threat.tactic]
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id = "TA0003"
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name = "Persistence"
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reference = "https://attack.mitre.org/tactics/TA0003/"
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