Ramchal says in Derech Hashem 1:5:1, when discussing the various beings in creation, and specifically the "ethereal beings":
The ethereal beings are a specie of spiritual creatures that are not
destined for bodies at all. And they are divided [further] into two
categories. The first is called powers (כחות) and the second is called
angels.
Possibly, powers are close to what you are describing? A basic description he gives is:
there are ethereal powers above, corresponding to everything that is
found among the lower beings. It is from them that things unfold and
proceed in a single line of cause and effect decreed by His wisdom,
may He be blessed. The lower beings - they, their occurrences and
their existence - are rooted in these powers; so these lower beings
are extensions and effects of these powers. And one is connected to
the other, like rings of a chain [of causation].
And futher explains:
In truth, the main existence of the world and its true state [occurs]
through these higher powers. And the effects of that which [occurs
with] them is [what occurs] to the lower physical beings. And this is
whether it is beginning its creation, or it is developing as time
passes. And this means that according to what is created from these
powers, the order in which they are set and the limits that have been
set up, that is what unfolds afterwards according to the axiom of
unfolding that the Creator, may His name be blessed, willed.
It should be noted that the "software" mashal is incomplete, because mankind (one of the effects of these powers) can reverse the chain of cause and effect, and actually bring about changes in the powers:
But note that the Master, blessed be He, has arranged that all matters
upon which man has free choice will move the [higher] powers according
to the measure and the level that He established.
He doesn't go into much more than this, or describe whether these powers are living intellects, or just inert subroutines in creation. Perhaps the former is implied in the final paragraph of ibid 1:5:
Nevertheless for every one of these matters, there are surely
supervisors of the angelic specie appointed, as we explained above, to
put the thing into effect into physicality - whether for the good, or
not for the good. And behold these are His servants, may He be
blessed, who preform His word. As so did He will and arrange that His
decrees go out into action through His angels, according to what He
ordered and gave over to them.
He is ostensibly saying this in contrast to the powers, which he never describes as Hashem's "servants".
FWIW, I have seen sources that I can't recall, as well as my general impression of these matters, that these powers are not inert, but very lofty living spiritual beings.