title: Detects Pass the Hash Activity
status: experimental
description: 'Detects the attack technique pass the hash which is used to move laterally inside the network'
reference: https://github.com/iadgov/Event-Forwarding-Guidance/tree/master/Events
author: Ilias el Matani (rule), The Information Assurance Directorate at the NSA (method)
logsource:
    product: windows
    service: security
    description: The successful use of PtH for lateral movement between workstations would trigger event ID 4624, a failed logon attempt would trigger an event ID 4625
detection:
    selection:
        - EventID: 4624
          LogonType: '3'
          LogonProcess: 'NtLmSsp'
          WorkstationName: '%Workstations%'
          ComputerName: '%Workstations%'
        - EventID: 4625
          LogonType: '3'
          LogonProcess: 'NtLmSsp'
          WorkstationName: '%Workstations%'
          ComputerName: '%Workstations%'
    filter:
        AccountName: 'ANONYMOUS LOGON'
    condition: selection and not filter
falsepositives:
    - Administrator activity
    - Penetration tests
level: medium