Low & slow password attempts with volatile IP addresses

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'This hunting query will identify instances where a single user account has seen a high incidence of failed attempts from highly volatile IP addresses Changing IP address for every password attempt is becoming a more common technique amongst sophisticated threat groups. Often threat groups will randomise the user agent they are using as well as IP address. This technique has been enabled by the emergence of services providing huge numbers of residential IP addresses. These services are ofte

Attribute Value
Type Hunting Query
Solution GitHub Only
ID 3d217bb4-9cc2-4aba-838a-48e606e910e6
Tactics InitialAccess, CredentialAccess
Techniques T1078, T1078.004, T1110, T1110.004, T1110.003
Required Connectors AzureActiveDirectory
Source [View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/SigninLogs/LowAndSlowPasswordAttempt.yaml)

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