Abstract: "Cybercrime's tentacles reach deeply into the Internet. A complete, underground criminal economy has developed that lets malicious actors steal money through the Web. The authors detail this enterprise, showing how information, expertise, and money flow through it. Understanding the underground economy's structure is critical for fighting it."
Its available here: http://www.computer.org/csdl/mags/ic/2013/01/mic2013010060-abs.html.
