DNS HybridConnectionManager Service Bus

testhigh
Log-Quelle: windows · dns_queryAutor Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)Datum 2021-04-12
01

Beschreibung

Was dies ist, in Kürze.

Detects Azure Hybrid Connection Manager services querying the Azure service bus service

02

Tags

attack.persistenceattack.t1554
03

Regelquelle (YAML)

title: DNS HybridConnectionManager Service Bus
id: 7bd3902d-8b8b-4dd4-838a-c6862d40150d
status: test
description: Detects Azure Hybrid Connection Manager services querying the Azure service bus service
references:
    - https://twitter.com/Cyb3rWard0g/status/1381642789369286662
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
date: 2021-04-12
modified: 2023-01-16
tags:
    - attack.persistence
    - attack.t1554
logsource:
    product: windows
    category: dns_query
detection:
    selection:
        QueryName|contains: 'servicebus.windows.net'
        Image|contains: 'HybridConnectionManager'
    condition: selection
falsepositives:
    - Legitimate use of Azure Hybrid Connection Manager and the Azure Service Bus service
level: high
04

erkennt Techniken (1)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.