In the middle of running the GRME software (note that it detected rootkits on initial launch) a few minutes ago (when the multiple mshta.exe were running), I blue screened and thus had to reboot.
Since then, I've thus redone the DDS Download and GMRE links, but I have the older files for the DDS (before the crash) if those are more helpful (after the blue screen reboot, no instances of mshta.exe are running). For now, I have rerun the DDS and GRME software here and used these new logs.
Sidenote: I wonder if the bluescreen means the rootkits have not loaded up again? Is that why I'm not detecting anything.
Update 2: My computer just froze, again. I wonder if the GMRE link is the issue.