44 lines
1.2 KiB
YAML
44 lines
1.2 KiB
YAML
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title: Pass the Hash Activity
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author: Ilias el Matani (rule), The Information Assurance Directorate at the NSA (method)
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date: 2017/03/08
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description: Detects the attack technique pass the hash which is used to move laterally
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inside the network
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detection:
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SELECTION_1:
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EventID: 4624
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SELECTION_2:
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EventID: 4625
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SELECTION_3:
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LogonType: '3'
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SELECTION_4:
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LogonProcessName: NtLmSsp
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SELECTION_5:
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WorkstationName: '%Workstations%'
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SELECTION_6:
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ComputerName: '%Workstations%'
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SELECTION_7:
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AccountName: ANONYMOUS LOGON
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condition: (((SELECTION_1 or SELECTION_2) and SELECTION_3 and SELECTION_4 and SELECTION_5
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and SELECTION_6) and not (SELECTION_7))
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falsepositives:
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- Administrator activity
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- Penetration tests
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id: f8d98d6c-7a07-4d74-b064-dd4a3c244528
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level: medium
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logsource:
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definition: The successful use of PtH for lateral movement between workstations
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would trigger event ID 4624, a failed logon attempt would trigger an event ID
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4625
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product: windows
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service: security
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references:
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- https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events
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status: experimental
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tags:
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- attack.lateral_movement
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- attack.t1075
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- car.2016-04-004
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- attack.t1550.002
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ruletype: SIGMA
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