Msiexec Quiet Installation (79a87aa6-e4bd-42fc-a5bb-5e6fbdcd62f5)

Adversaries may abuse msiexec.exe to proxy execution of malicious payloads. Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Msiexec Quiet Installation (79a87aa6-e4bd-42fc-a5bb-5e6fbdcd62f5)	Sigma-Rules	Msiexec - T1218.007 (365be77f-fc0e-42ee-bac8-4faf806d9336)	Attack Pattern	1
System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4)	Attack Pattern	Msiexec - T1218.007 (365be77f-fc0e-42ee-bac8-4faf806d9336)	Attack Pattern	2