Execution
T1059.001 suspicious_powershell: Creates suspicious PowerShell process
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
T1055 injection_failed: The attempt to inject into a process has failed
Defense Evasion
T1562.001 amsi_patching_attempt: Attempts to patch Microsoft AMSI protection (amsi.dll)
T1202 lolbin_conhost: conhost.exe spawning unexpected processes via --headless argument
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1027 many_env_vars: An extensive number of environment variables has been created (possible sign of obfuscation)
T1070 stealth_window: A process created a hidden window
T1055 injection_failed: The attempt to inject into a process has failed
Discovery
T1518.001 wmi_check_av: Uses WMI to check for installed antivirus software
T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
Other
suricata_alert: Malicious traffic detected
creates_exe: Creates executable files in the file system
dns_tld_cc: Connects to TLD .CC, possibly malware
network_powershell: PowerShell process network connection detected
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
test_check_service: Starts services
writes_data: Writes big amount of data to disk