Using a banking Trojan called URLZone, in combination with the LuckySploit exploit toolkit, one gang was able to steal approximately 300,000 Euro in the course of a few weeks in August and September. This particular scheme was aimed at customers of German banks and employed a common structure of money mules transferring money to back-end thieves to hide the identities of the people actually perpetrating the attack. In one case, the hackers stole more than 8,500 Euro from one account while making it look like the transfer was for about 53 Euro.
Source: https://threatpost.com/hackers-using-custom-trojans-hide-online-bank-thefts-093009/72260/