User Account Linked to Storage Account File Upload

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This hunting query will try to identify the user account used to perform a file upload to blob storage. This query can be used to match all file upload events, or filtering can be applied on filename to search for a specific upload.

Attribute Value
Type Hunting Query
Solution GitHub Only
ID bee57113-7b9d-4158-958c-a7f3d534c6c4
Tactics CredentialAccess
Techniques T1528
Required Connectors AzureActiveDirectory
Source View on GitHub

Tables Used

This content item queries data from the following tables:

Table Selection Criteria Transformations Ingestion API Lake-Only
SigninLogs OperationName in "PutBlob,PutRange" ?
StorageBlobLogs ?
StorageFileLogs ?

Associated Connectors

The following connectors provide data for this content item:

Connector Solution
AzureActiveDirectory Microsoft Entra ID
AzureStorageAccount Azure Storage

Solutions: Azure Storage, Microsoft Entra ID


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