Query: alert when Detects potential persistence behavior using the windows telemetry registry key. Windows telemetry makes use of the bina
Matching passage: Sigma rule: Detects potential persistence behavior using the windows telemetry registry key. Windows telemetry makes use of the bina. Logsource: windows / registry_set. Rule: title: Potential Registry Persistence Attempt Via Windows Telemetry id: 73a883d0-0348-4be4-a8d8-51031c2564f8 related: - id: 4e8d5fd3-c959-441f-a941-f73d0cdcdca5 type: obsolete status: test description: 'Detects potential persistence behavior using the windows telemetry registry key. Windows telemetry makes use of the binary CompatTelRunner.exe to run a variety of commands and perform the actual telemetry collections. This binary was created to be easily extensible, and to that end, it relies on the registry to instruct on which commands to run. The problem is, it will run any arbitrary command without restriction of location or type. ' references: - https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/ author: Lednyov Alexey, oscd.community, Sreeman date: 2020-10-16 modified: 2023-08-17 tags: - attack.privilege-escalation - attack.execution - attack.persistence - attack.t1053.005 logsource: category: registry_set product: windows definition: 'Requirements: Sysmon config that monitors \SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TelemetryController subkey of the HKLM hives' detection: selection: TargetObject|contains: \SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TelemetryController\ TargetObject|endswith: \Command Details|contains: - .bat - .bin - .cmd - .dat - .dll - .exe - .hta - .jar - .js - .msi - .ps - .sh - .vb filter_main_generic: Details|contains: - \system32\CompatTelRunner.exe - \system32\DeviceCensus.exe condition: selection and not 1 of filter_main_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects execution and usage of the DSInternals PowerShell module. Which can be used to perform what might be considered. Logsource: windows / ps_script. Rule: title: DSInternals Suspicious PowerShell Cmdlets - ScriptBlock id: 846c7a87-8e14-4569-9d49-ecfd4276a01c related: - id: 43d91656-a9b2-4541-b7e2-6a9bd3a13f4e type: similar status: test description: 'Detects execution and usage of the DSInternals PowerShell module. Which can be used to perform what might be considered as suspicious activity such as dumping DPAPI backup keys or manipulating NTDS.DIT files. The DSInternals PowerShell Module exposes several internal features of Active Directory and Azure Active Directory. These include FIDO2 and NGC key auditing, offline ntds.dit file manipulation, password auditing, DC recovery from IFM backups and password hash calculation. ' references: - https://github.com/MichaelGrafnetter/DSInternals/blob/39ee8a69bbdc1cfd12c9afdd7513b4788c4895d4/Src/DSInternals.PowerShell/DSInternals.psd1 author: Nasreddine Bencherchali (Nextron Systems) date: 2024-06-26 tags: - attack.execution - attack.t1059.001 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection: ScriptBlockText|contains: - Add-ADDBSidHistory - Add-ADNgcKey - Add-ADReplNgcKey - ConvertFrom-ADManagedPasswordBlob - ConvertFrom-GPPrefPassword - ConvertFrom-ManagedPasswordBlob - ConvertFrom-UnattendXmlPassword - ConvertFrom-UnicodePassword - ConvertTo-AADHash - ConvertTo-GPPrefPassword - ConvertTo-KerberosKey - ConvertTo-LMHash - ConvertTo-MsoPasswordHash - ConvertTo-NTHash - ConvertTo-OrgIdHash - ConvertTo-UnicodePassword - Disable-ADDBAccount - Enable-ADDBAccount - Get-ADDBAccount - Get-ADDBBackupKey - Get-ADDBDomainController - Get-ADDBGroupManagedServiceAccount - Get-ADDBKdsRootKey - Get-ADDBSchemaAttribute - Get-ADDBServiceAccount - Get-ADDefaultPasswordPolicy - Get-ADKeyCredential - Get-ADPasswordPolicy - Get-ADReplAccount - Get-ADReplBackupKey - Get-ADReplicationAccount - Get-ADSIAccount - Get-AzureADUserEx - Get-BootKey - Get-KeyCredential - Get-LsaBackupKey - Get-LsaPolicy - Get-SamPasswordPolicy - Get-SysKey - Get-SystemKey - New-ADDBRestoreFromMediaScript - New-ADKeyCredential - New-ADNgcKey - New-NTHashSet - Remove-ADDBObject - Save-DPAPIBlob - Set-ADAccountPasswordHash - Set-ADDBAccountPassword - Set-ADDBBootKey - Set-ADDBDomainController - Set-ADDBPrimaryGroup - Set-ADDBSysKey - Set-AzureADUserEx - Set-LsaPolicy - Set-SamAccountPasswordHash - Set-WinUserPasswordHash - Test-ADDBPasswordQuality - Test-ADPasswordQuality - Test-ADReplPasswordQuality - Test-PasswordQuality - Unlock-AD