Azure Sentinel

@AzureSentinel
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1,223 detections

This query was originally published in the threat analytics report, Qakbot blight lingers, seeds ransomware
Qakbot is malware that steals login credentials from banking and financial services. It has been deployed against small businesses as well as major corporations. Some outbreaks have involved targeted ransomware campaigns that use a similar set of techniques. Links to related queries are listed under See also.
The following query detects registry entries that may indicate that an operator is trying to establish persistence for the Qakbot binary.
Reference - https://www.microsoft.com/security/blog/2017/11/06/mitigating-and-eliminating-info-stealing-qakbot-and-emotet-in-corporate-networks/
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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Get stats on ExploitGuard blocks - count events and machines per rule.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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Find the execution of PowerShell Version 2.0, eather to discover legacy scripts using version 2 or to find attackers trying to hide from script logging and AMSI.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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This query identifies attempts to stop System Restore and prevent the system from creating restore points, which can be used to recover data encrypted by ransomware
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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This query helps reviewing authentication failure count by authentication type. Update the authentication type below as DMARC, DKIM, SPM, CompAuth
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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Total Submissions by Submission Type
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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This query helps hunting for good emails from senders with bad patterns
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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In this detection, we check the sender prevalence over the last 14 days and use the same to detect malicious activity via email containing QR code
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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In this query, we summarize volume of inbound emails with QR code URLs in last 30 days
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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This query helps reviewing external top malicious email sender with malware or phishing emails in an organization in last 30 days
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
1013
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