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>
47 lines
1.1 KiB
TOML
47 lines
1.1 KiB
TOML
[metadata]
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creation_date = "2020/02/18"
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ecs_version = ["1.4.0"]
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maturity = "production"
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updated_date = "2020/02/18"
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[rule]
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author = ["Elastic"]
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description = """
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Identifies use of whoami.exe which displays user, group, and privileges information for the user who is currently logged
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on to the local system.
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"""
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false_positives = [
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"""
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Some normal use of this program, at varying levels of frequency, may originate from scripts, automation tools and
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frameworks. Usage by non-engineers and ordinary users is unusual.
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""",
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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 = "Whoami Process Activity"
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risk_score = 21
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rule_id = "ef862985-3f13-4262-a686-5f357bbb9bc2"
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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:whoami.exe and event.code:1
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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 = "T1033"
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name = "System Owner/User Discovery"
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reference = "https://attack.mitre.org/techniques/T1033/"
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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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