Cyber crime enterprise is showing a growing interest in monetization of botnets, the most targeted sector in recent months is banking. One of most active malware that still menaces Banking sector is the popular Zeus. Zeus is one of the oldest, it is active since 2007, and most prolific malware that changed over time according numerous demands of the black-market.
Recently, Underground
Source: Fraud-as-a-Service of Zeus Malware advertised on social network