Nothing is Ever how it seems .....but more usually just as you are led to believe.
"This, along with the simplified Chinese language of the newsgroup in question, provide evidence that the malware was cooked up in either Taiwan or mainland China." .... Or is being betatested for Eastern use?
Hell, if I have something hot to sell in Command and Control, where better to sell it and create a fortune than in the Emerging Vibrant East.