Azure Sentinel

@AzureSentinel
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1,223 detections

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
009
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
009
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
009
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
009
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
009
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
009
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
009
The query checks process command lines arguments and parent/child combinations to find machines where there have been.
Attempts to exploit the Protocol Handler Vulnerability of Electron framework CVE-2018-1000006.
Electron is a common framework used by many popular applications (e.g. Skype, Teams, Slack, VSCode) which expose protocol handlers.
Which can trigger a remote code execution vulnerability via a browser vector (e.g. Chrome, Internet Explorer, Edge).
CVE: CVE-2018-1000006.
Read more here:.
Https://electronjs.org/blog/protocol-handler-fix.
Https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000006.
Https://www.exploit-db.com/exploits/43899.
Https://hackernoon.com/exploiting-electron-rce-in-exodus-wallet-d9e6db13c374.
Tags: #exploit #CVE-2018-1000006 #Electron.
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
009
This query was originally published in the threat analytics report, Trickbot: Pervasive & underestimated.
Trickbot is a very prevalent piece of malware with an array of malicious capabilities. Originally designed to steal banking credentials, it has since evolved into a modular trojan that can deploy other malware, disable security software, and perform command and control (C2) operations.
Trickbot operators are known to use the legitimate Windows process rundll.exe to perform malicious activities, such as reconnaissance. Once a target is infected, the operator will drop a batch file that runs several commands and connects to a C2 server for further action.
The following query detects suspicious rundll.exe activity associated with Trickbot campaigns.
See Office applications launching wscript.exe to run JScript for another query related to Trickbot activity.
Reference - https://attack.mitre.org/software/S0266/
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
009
This query was originally published in the threat analytics report, May 2019 0-day disclosures.
In May and June of 2019, a security researcher with the online alias, SandboxEscaper, discovered and published several elevation-of-privilege vulnerabilities on Github. The researcher included proofs-of-concept demonstrating how to exploit these vulnerabilities.
Patches and more information about each vulnerability are available below:
1. CVE-2019-0863 | Windows Error Reporting Elevation of Privilege Vulnerability
2. CVE-2019-1069 | Task Scheduler Elevation of Privilege Vulnerability
3. CVE-2019-1053 | Windows Shell Elevation of Privilege Vulnerability
4. CVE-2019-1064 | Windows Elevation of Privilege Vulnerability
5. CVE-2019-0973 | Windows Installer Elevation of Privilege Vulnerability
6. CVE-2019-1129 | Windows Elevation of Privilege Vulnerability
This query locates possible activity that exploits CVE-2019-1069 (also known as BearLPE), the second vulnerability listed above.
Reference - https://threatpost.com/sandboxescaper-more-exploits-ie-zero-day/145010/
Azure Sentinel@AzureSentinel
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AzureSentinel
1 year ago
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