SDR recording catch. What a mess.
The fax was sent on 6933.7 USB, 0105 UTC. It was sent with an IOC of 288 not 576. Also there were 2 SSTV images sent around 0140 UTC. So pretty sure this was a pirate. Looks like they were back on last night around 6930 USB, still sorting that one out.
0144:
Back to fax:
Then some weak distorted audio circa 0200.