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>
41 lines
1.1 KiB
TOML
41 lines
1.1 KiB
TOML
[metadata]
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creation_date = "2020/03/18"
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ecs_version = ["1.5.0"]
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maturity = "production"
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updated_date = "2020/03/18"
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[rule]
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author = ["Elastic"]
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description = """
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Identifies the SYSTEM account using the Net utility. The Net utility is a component of the Windows operating system. It
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is used in command line operations for control of users, groups, services, and network connections.
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"""
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index = ["winlogbeat-*"]
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language = "kuery"
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license = "Elastic License"
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name = "Net command via SYSTEM account"
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risk_score = 21
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rule_id = "2856446a-34e6-435b-9fb5-f8f040bfa7ed"
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severity = "low"
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tags = ["Elastic", "Windows"]
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type = "query"
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query = '''
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(process.name:net.exe or process.name:net1.exe and not process.parent.name:net.exe) and user.name:SYSTEM and event.action:"Process Create (rule: ProcessCreate)"
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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 = "T1087"
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name = "Account Discovery"
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reference = "https://attack.mitre.org/techniques/T1087/"
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[rule.threat.tactic]
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id = "TA0007"
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name = "Discovery"
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reference = "https://attack.mitre.org/tactics/TA0007/"
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