Used by Windows to execute scripts
wscript //e:vbscript c:\ads\file.txt:script.vbs
Execute script stored in an alternate data stream
Execute hidden code to evade defensive counter measures
C:\Windows\System32\wscript.exe, C:\Windows\SysWOW64\wscript.exe
Sigma: https://github.com/SigmaHQ/sigma/blob/62d4fd26b05f4d81973e7c8e80d7c1a0c6a29d0e/rules/windows/process_creation/proc_creation_win_wscript_cscript_script_exec.yml, Sigma: https://github.com/SigmaHQ/sigma/blob/6312dd1d44d309608552105c334948f793e89f48/rules/windows/file/file_event/file_event_win_net_cli_artefact.yml, Sigma: https://github.com/SigmaHQ/sigma/blob/62d4fd26b05f4d81973e7c8e80d7c1a0c6a29d0e/rules/windows/image_load/image_load_susp_script_dotnet_clr_dll_load.yml, Elastic: https://github.com/elastic/detection-rules/blob/61afb1c1c0c3f50637b1bb194f3e6fb09f476e50/rules/windows/defense_evasion_unusual_dir_ads.toml, Elastic: https://github.com/elastic/detection-rules/blob/cc241c0b5ec590d76cb88ec638d3cc37f68b5d50/rules/windows/command_and_control_remote_file_copy_scripts.toml, Elastic: https://github.com/elastic/detection-rules/blob/82ec6ac1eeb62a1383792719a1943b551264ed16/rules/windows/defense_evasion_suspicious_managedcode_host_process.toml, Splunk: https://github.com/splunk/security_content/blob/a1afa0fa605639cbef7d528dec46ce7c8112194a/detections/endpoint/wscript_or_cscript_suspicious_child_process.yml, BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules, IOC: Wscript.exe executing code from alternate data streams, IOC: DotNet CLR libraries loaded into wscript.exe, IOC: DotNet CLR Usage Log - wscript.exe.log
Oddvar Moe (@oddvarmoe), SaiLay(valen) (@404death)