Okey, while everyone judge you because of your spending habits, I will try to help. (BTW, I'm still at judging side).
In fact it's great that you try to recover your brother's money, but still you will need to work harder than simple share 2 gigs. Of course how you're going to earn those cash depends on your skills.
Writing
As I can see from post on forum, English isn't best language. However if I'm wrong, you can register on iwriter<dot>com and try to write some articles. Article requester will give you topic, keyword and you will just need to write n-hundred words composition.
On free time you should spend time creating content for your personal blog/website.
If you are pretty sure that you're capable writing articles/compositions/copy-writings professionally you can start content writing Thread...
PayPerDownload(PPD)/CPA
People with average/below average English skills find success here. You will need only to learn how to create simple(but working) landing page, how to create YOUTUBE videos and/or how to make Search Engine Optimazed (SEO) blogs/websites. And how to drive traffic from YouTube/Blog to your landing page.
Read more on CPA or PPI category on this forum..
Designing
Great on vectors or raster graphics. Upload your portfolio to DevianArt or any other art/projects/work sharing site, and create thread on making designs/logos, etc.
Other way to monetize your art is to use any stock images or T-shirt design websites, which do not require ID/Passport copy...
NoBrainer
Use networks such as PaidVerts, Digiadz and others. You will spend 1-2 hour/day sometimes more on pressing ads and copying captcha, but in the end it's possible to earn 100$ in year easily....(but still this type of job I will call virtual sucking...)
Other
This forum got really great category - "Money making". You should visit it and find more ideas. If you need any help write PM, with questions... but god damn, don't ask how to earn 100$.... Just go and start learning!