shashank-elastic
86 lines
2.5 KiB
TOML
86 lines
2.5 KiB
TOML
[metadata]
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creation_date = "2024/06/19"
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integration = ["endpoint", "windows", "sentinel_one_cloud_funnel", "m365_defender"]
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maturity = "production"
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min_stack_comments = "Breaking change at 8.13.0 for Sentinel One Cloud Funnel Integration"
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min_stack_version = "8.13.0"
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updated_date = "2024/07/25"
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[rule]
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author = ["Elastic"]
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description = """
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Identifies attempts to open a Microsoft Management Console File from untrusted paths. Adversaries may use
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MSC files for initial access and execution.
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"""
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from = "now-9m"
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index = ["logs-endpoint.events.process-*", "winlogbeat-*", "logs-windows.*", "endgame-*", "logs-system.security*", "logs-sentinel_one_cloud_funnel.*", "logs-m365_defender.event-*"]
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language = "eql"
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license = "Elastic License v2"
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name = "Microsoft Management Console File from Unusual Path"
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references = ["https://www.elastic.co/security-labs/grimresource"]
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risk_score = 73
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rule_id = "7e23dfef-da2c-4d64-b11d-5f285b638853"
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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: Execution",
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"Data Source: Elastic Endgame",
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"Data Source: Elastic Defend",
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"Data Source: SentinelOne",
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"Data Source: Microsoft Defender for Endpoint"
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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
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process.executable : "?:\\Windows\\System32\\mmc.exe" and process.args : "*.msc" and
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not process.args : ("?:\\Windows\\System32\\*.msc", "?:\\Windows\\SysWOW64\\*.msc", "?:\\Program files\\*.msc", "?:\\Program Files (x86)\\*.msc")
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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 = "T1059"
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name = "Command and Scripting Interpreter"
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reference = "https://attack.mitre.org/techniques/T1059/"
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[[rule.threat.technique.subtechnique]]
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id = "T1059.005"
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name = "Visual Basic"
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reference = "https://attack.mitre.org/techniques/T1059/005/"
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[[rule.threat.technique.subtechnique]]
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id = "T1059.007"
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name = "JavaScript"
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reference = "https://attack.mitre.org/techniques/T1059/007/"
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[rule.threat.tactic]
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id = "TA0002"
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name = "Execution"
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reference = "https://attack.mitre.org/tactics/TA0002/"
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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 = "T1218"
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name = "System Binary Proxy Execution"
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reference = "https://attack.mitre.org/techniques/T1218/"
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[[rule.threat.technique.subtechnique]]
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id = "T1218.014"
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name = "MMC"
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reference = "https://attack.mitre.org/techniques/T1218/014/"
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[rule.threat.tactic]
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id = "TA0005"
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name = "Defense Evasion"
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reference = "https://attack.mitre.org/tactics/TA0005/"
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