I work for a company and want to make sure they are a legal company and not a scam.

Hi I work for a company called ace-europe-group.com. Ive been working for them for 3 months. They wire around 3,000$ a month to me and my only job is to send it through money order to another country. Mostly russia and poland. I get paid 5% of what comes in my bank account plus a 2500$ salary every month. I always get paid on time and the company has always paid me what they say. My only worry is that this job is so simple that It worries me. lol. I want to make sure I''m not doing anything illegal because its so simple and i work only like 3 hours a week. Can you guys give me your opinion of what you think.