Execution
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.003 suspicious_batch: Suspicious batch
Privilege Escalation
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
Defense Evasion
T1027.004 compiles_code: Compiles C# code
T1036 system_filename: Created a file named as a common system file
T1070 stealth_window: A process created a hidden window
T1027 many_env_vars: An extensive number of environment variables has been created (possible sign of obfuscation)
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
Discovery
T1518 locates_browser: Attempts to identify where browsers are installed
Other
creates_exe: Creates executable files in the file system
checktokenmembership: Checks user token with CheckTokenMembership call