Ok I think I found out what it COULD be. “Thai Wild Raspberry Spots “. Sounds like a made up name for a banana without a good name but that is it's current ID. Follow this link for a recent E Bay listing. Hope you did not pay as much as it went for in the listing. A search does not come up with any other mentions of this banana.
https://www.ebay.com/itm/33489559037...p2047675.l2557