Spectrocoin is a high level scam (Selective scammers), They will not ask you for much info when you open your account and may request some documents when depositing some small amounts.
The real problem is when depositing huge sums, they will start to lock your account and try to show that is your wrong even if you send all the required documents.
They are not completely anonymous, they have an office and banking dealings, but they are selective scammers so it is difficult to prove that they them fraud.
AFAIK, this is one pf them office --->
https://craft.co/spectrocoin. Try to contact them. If the amount is huge, then you may use the Investigations board for more details.