There's a very good chance McAfee support won't be able to share it. Java licensing changed at 10.1 or 10.2 and they are unable to provide older images. Definitely caused me some headaches.
akerr is correct - McAfee can no longer provide downloads for any version of ESM earlier than 10.2.0. See https://kc.mcafee.com/corporate/index?page=content&id=KB90199&actp=null&viewlocale=en_US&showDraft=f... for more details.
What exactly are you trying to do. The files you have are for upgrading a ESM/REC combo, or a standalone receiver. If you are trying to upgrade, you need to upgrade your entire environment to the same version of SIEM. You don't want to just upgrade one component.
No, I don't belive the files you have will do what you want. You'd need an image, not an upgrade, of 9.6.1 ESM to create a new instance of an ESM which you could then restore your backup.