While it is an excellent idea, I do not believe this works as-is.
The mixing is too "flat" compared to the rest of the game so it feels very jarring.
I also don't feel they really fit the tone of the Remnant in the game, they are too upbeat and positive especially in the beginning, though it does get closer to where I feel it should be around the 0:15 seconds mark for the REDACTED hostile encounter.
The soundtrack should really give you the feeling like you just messed up and stumbled upon something alien, unknowable and extremely dangerous, any resulting musing should sound like a glitchy techno Remix of the "ALIENS" theme.
Thankfully! There arleady exists a soundtrack for a game about fighting a hostile AI in deep space - System Shock 2
https://youtu.be/psgzGoAPiUg?t=1980 - Specifically Command 3 theme, this link should take you right to that moment in the soundtrack.
It does not quite communicate just how much danger you are in right now, but I think it does a pretty good job of communicating you just met something very non-human, and very angry