Azure Sentinel

@AzureSentinel
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1,223 detections

This query surfaces devices that were discovered by Microsoft Defender for Endpoint and can be onboarded
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
3012
This query finds devices by DeviceType and/or DeviceSubtype
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012
This query looks for events that are near in time to a detected event.
It shows how you could avoid typing exact timestamps, and replace it with a simple query to get the timestamp of your pivot event (e.g. a detected event).
This is useful when you have queries that you run often - e.g. as part of your regular investigation of an alert.
Original query: filter for network logon events right before some timestamp.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012
The following queries pivot from an IP address assigned to a machine to the relevant machine or logged-on users.
To read more about it, check out this post: https://techcommunity.microsoft.com/t5/What-s-New/Advanced-hunting-now-includes-network-adapters-information/m-p/224402#M74.
Query #1: get machines that have used a given local IP address at a given time - as configured on their network adapters.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1012
This is a completely stupid and pointless query that makes Vogon poetry out
of a random FolderPath from the table you pass it. You can change
DeviceProcessEvents for any table as long as it has a column named DeviceName
and a column called FolderPath. Feel free to check in more verses :)
Don't know what Vogon poetry is? You have a research assignment: http://tinyurl.com/y8ueqchl
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012
This query was originally published in the threat analytics report, Operation Soft Cell.
Operation Soft Cell is a series of campaigns targeting users' call logs at telecommunications providers throughout the world. These attacks date from as early as 2012.
Operation Soft Cell operators have been known to run nbtscan.exe, a legitimate MS-DOS command-line tool used to discover any NETBIOS nameservers on a local or remote TCP/IP network.
The following query detects any nbtscan activity on the system over the past seven days.
Reference - https://www.cybereason.com/blog/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012
This query was originally published in the threat analytics report, Operation Soft Cell.
Operation Soft Cell is a series of campaigns targeting users' call logs at telecommunications providers throughout the world. These attacks date from as early as 2012.
Operation Soft Cell operators sometimes use legitimate web server processes to launch commands, especially for network discovery and user/owner discovery. The following query detects activity of this kind.
Reference - https://www.cybereason.com/blog/operation-soft-cell-a-worldwide-campaign-against-telecommunications-providers
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012
Remote Monitoring and Management (RMM) programs are IT to manage remote endpoints. Attackers have begun to abuse these programs to persist or provide C2 channels.
https://github.com/jischell-msft/RemoteManagementMonitoringTools
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
0012
Remote Monitoring and Management (RMM) programs are IT to manage remote endpoints. Attackers have begun to abuse these programs to persist or provide C2 channels.
https://github.com/jischell-msft/RemoteManagementMonitoringTools
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
0012
Remote Monitoring and Management (RMM) programs are IT to manage remote endpoints. Attackers have begun to abuse these programs to persist or provide C2 channels.
https://github.com/jischell-msft/RemoteManagementMonitoringTools
Azure Sentinel@AzureSentinel
avatar
AzureSentinel
1 year ago
1012
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