shashank-elastic
70 lines
2.0 KiB
TOML
70 lines
2.0 KiB
TOML
[metadata]
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creation_date = "2020/11/11"
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integration = ["endpoint", "windows"]
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maturity = "production"
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updated_date = "2024/05/21"
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[rule]
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author = ["Elastic"]
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description = """
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Identifies execution from the Remote Desktop Protocol (RDP) shared mountpoint tsclient on the target host. This may
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indicate a lateral movement attempt.
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"""
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from = "now-9m"
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index = [
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"logs-endpoint.events.process-*",
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"winlogbeat-*",
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"logs-windows.*",
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"endgame-*",
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"logs-system.security*",
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]
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language = "eql"
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license = "Elastic License v2"
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name = "Execution via TSClient Mountpoint"
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references = ["https://posts.specterops.io/revisiting-remote-desktop-lateral-movement-8fb905cb46c3"]
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risk_score = 73
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rule_id = "4fe9d835-40e1-452d-8230-17c147cafad8"
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setup = """## Setup
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If enabling an EQL rule on a non-elastic-agent index (such as beats) for versions <8.2,
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events will not define `event.ingested` and default fallback for EQL rules was not added until version 8.2.
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Hence for this rule to work effectively, users will need to add a custom ingest pipeline to populate
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`event.ingested` to @timestamp.
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For more details on adding a custom ingest pipeline refer - https://www.elastic.co/guide/en/fleet/current/data-streams-pipeline-tutorial.html
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"""
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severity = "high"
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tags = [
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"Domain: Endpoint",
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"OS: Windows",
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"Use Case: Threat Detection",
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"Tactic: Lateral Movement",
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"Data Source: Elastic Endgame",
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"Data Source: Elastic Defend",
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]
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timestamp_override = "event.ingested"
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type = "eql"
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query = '''
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process where host.os.type == "windows" and event.type == "start" and process.executable : "\\Device\\Mup\\tsclient\\*.exe"
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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 = "T1021"
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name = "Remote Services"
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reference = "https://attack.mitre.org/techniques/T1021/"
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[[rule.threat.technique.subtechnique]]
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id = "T1021.001"
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name = "Remote Desktop Protocol"
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reference = "https://attack.mitre.org/techniques/T1021/001/"
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[rule.threat.tactic]
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id = "TA0008"
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name = "Lateral Movement"
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reference = "https://attack.mitre.org/tactics/TA0008/"
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