2020-01-11 00:33:50 +01:00
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title: Remote PowerShell Session
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2019-12-19 23:56:36 +01:00
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id: c539afac-c12a-46ed-b1bd-5a5567c9f045
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2020-01-19 22:34:16 +01:00
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description: Detects remote PowerShell connections by monitoring network outbount connections to ports 5985 or 5986 from not network service account
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2019-10-24 15:48:38 +02:00
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status: experimental
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date: 2019/09/12
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author: Roberto Rodriguez @Cyb3rWard0g
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references:
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- https://github.com/Cyb3rWard0g/ThreatHunter-Playbook/tree/master/playbooks/windows/02_execution/T1086_powershell/powershell_remote_session.md
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2020-01-11 00:33:50 +01:00
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tags:
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- attack.execution
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- attack.t1086
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2019-10-24 15:48:38 +02:00
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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EventID: 3
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DestinationPort:
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- 5985
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- 5986
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filter:
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User: 'NT AUTHORITY\NETWORK SERVICE'
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condition: selection and not filter
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falsepositives:
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2020-01-19 22:34:16 +01:00
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- Leigitmate usage of remote PowerShell, e.g. remote administration and monitoring.
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level: high
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