Alternative take, it could be a distraction while they short various stocks. Obviously 12 BTC/100K isn't worth hacking Twitter. Perhaps if everyone is watching the Bitcoin address, they may miss the real heist.
Shorting stocks will be suspicious if they do it from accounts who have never done much volume before. There are insider traders who are caught all the time doing 1 big trade (relative to their account values and previous activity) miraculously at the right time.
Definitely, this is like the theorized “Goldfinger” attack on cryptocurrencies—sabotage the network after building up a sizeable short position in derivatives. However a Goldfinger attack on Twitter stock would be a challenge to hide, since any evidence of anomalous trading patterns could open you up to prosecution by the SEC. Might want to check for any huge buys of daily put options on TWTR...
That's what I first thought of a potential better scam. Pump and dump. Emergency news covid vaccine gets emergency authorization or the opposite Moderna is pulled from next phase it killed people. I know the SEC is good at sniffing that out but seems like could easily get more than a few 100k especially given the Moderna news / earnings season