Yamato Security
29 lines
812 B
YAML
29 lines
812 B
YAML
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title: DNS HybridConnectionManager Service Bus
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author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
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date: 2021/04/12
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description: Detects Azure Hybrid Connection Manager services querying the Azure service
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bus service
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detection:
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SELECTION_1:
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EventID: 22
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SELECTION_2:
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QueryName: '*servicebus.windows.net*'
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SELECTION_3:
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Image: '*HybridConnectionManager*'
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condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
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falsepositives:
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- Legitimate use of Azure Hybrid Connection Manager and the Azure Service Bus service
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id: 7bd3902d-8b8b-4dd4-838a-c6862d40150d
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level: high
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logsource:
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category: dns_query
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product: windows
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modified: 2021/06/10
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references:
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- https://twitter.com/Cyb3rWard0g/status/1381642789369286662
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status: experimental
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tags:
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- attack.persistence
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- attack.t1554
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