God knows the end from the beginning. But so does Satan. Just because some ancient pagan belief has something in common with a biblically true story like Lot and his wife does not disprove the existence of God or His biblical Truths.
You’d do better for yourself spiritually to study God’s Word than some old pictoglyphs that can be construed into anything. :)
Satan deceives with counterfeits. He makes things look interesting and good that are really bad for you. That’s his specialty. So it never surprises me when pagan beliefs seem to coincide or have some reflection in a true Bible account.
“And no marvel; for Satan himself is transformed into an angel of light.” - 2 Cor. 11:14
So, no, Satan doesn't know the "end" ~ beyond what God tells him, if He feels like it, and I doubt He feels like it much.
BTW, more than one pagan group in the history of mankind has come upon the notion that human sacrifice was not a good thing ~ God does talk to everybody whether they listen to Him or not.