76Service - Cybercrime as a Service Going Mainstream

Disintermediating the intermediaries in the cybercrime ecosystem, ultimately results in more profitable operations. Controversial to the concept of outsourcing, some cybercriminals are in fact so self-sufficient, that the stereotype of a mysterious 76service server offered for rent could in fact easily cease to exist in an ecosystem so vibrant that literally everyone can partition their botnet and start offering access to it on a multi-user basis. Evil? Obviously. Extending the lifecycle of a proprietary malware tool? Definitely.

The infamous 76service, a cybercrime as a service web interface where customers basically collect the final output out of the banking malware botnet during the specific period of time for which they've purchases access to the service, is going mainstream, with 76Service's Spring Edition apparently leaking out, and cybercriminals enjoying its interoperability potential by introducing different banking trojans in their campaigns.

In this post, I'll discuss the 76service's spring.edition that has been combined with a Metaphisher banking malware, an a popular web malware exploitation kit, with two campaigns currently hosting 5.51GB of stolen banking data based on over 1 million compromised hosts 59% of which are based in Russia. Screenshots courtesy of an egocentric underground show-off.

Some general info on the 76service :

"Subscribers could log in with their assigned user name and password any time during the 30-day project. They’d be met with a screen that told them which of their bots was currently active, and a side bar of management options. For example, they could pull down the latest drops—data deposits that the Gozi-infected machines they subscribed to sent to the servers, like the 3.3 GB one Jackson had found. A project was like an investment portfolio. Individual Gozi-infected machines were like stocks and subscribers bought a group of them, betting they could gain enough personal information from their portfolio of infected machines to make a profit, mostly by turning around and selling credentials on the black market. (In some cases, subscribers would use a few of the credentials themselves). Some machines, like some stocks, would under perform and provide little private information. But others would land the subscriber a windfall of private data. The point was to subscribe to several infected machines to balance that risk, the way Wall Street fund managers invest in many stocks to offset losses in one company with gains in another."

The 76service empowers everyone who is either not willing to spend time and resources for building and maintaining a botnet, launching campaigns, and SQL injecting hundreds of thousands of sites in order to take advantage of the long tail of malware infected sites that theoretically can outpace the traffic that could come from a SQL injected high-profile site.

Next to the spring.edition, the winter edition's price starts from $1000 and goes to $2000, which is all a matter of who you're buying it from, unless of course you haven't come across leaked copies :

"Assuming that the dealer offering what he claimed was the 76service kit was correct, the profit is not only in the kit, but in selling value added services like exploitation, compromised servers/accounts, database configuration, and customization of the interface. Prices start between $1000 to $2000 and go up based on added services. The underground payment methods generally involve hard-to-track virtual currencies, whose central authority is in a jurisdiction where regulation is liberal to non-existent, and feature non-reversible transactions. The individual or group called "76service" was easy to track down on the Web, but not in person."

It's interesting to monitor how services aiming to provide specific malicious services are vertically integrating by expanding their portfolio of related services -- take a spamming vendor that will offer the segmented email databases, the advanced metrics, and the localization of the spam messages to different languages -- or letting the buyer have full control of anything that comes out of a particular botnet for a specific period of time in which he has bought access to it. For instance, DDoS for hire matured into botnet for hire, which evolved into today's "What type of stolen data do you want?" for hire mentality I'm starting to see emerging, next to the usual interest in improving the metrics and thereby the probability for a more successful campaign.

Ironically, this cybercrime model is so efficient that the people behind it cannot seem to be able to process all of the stolen data, which like a great deal of underground assets loses its value if not sold as fast as possible. The result of this oversupply of stolen data are the increasing number of services selling raw logs segmented based on a particular country for a specific period of time.

Time for a remotely exploitable vulnerability in yet another malware kit about to go mainstream? Definitely, unless of course backdooring it and releasing it doesn't achieve the obvious results of controlling someone else's cybercrime ecosystem.

Related posts:
The Underground Economy's Supply of Goods and Services
The Dynamics of the Malware Industry - Proprietary Malware Tools
Using Market Forces to Disrupt Botnets
Multiple Firewalls Bypassing Verification on Demand
Managed Spamming Appliances - The Future of Spam
Localizing Cybercrime - Cultural Diversity on Demand
E-crime and Socioeconomic Factors 
Malware as a Web Service 
Coding Spyware and Malware for Hire
Are Stolen Credit Card Details Getting Cheaper?
Neosploit Team Leaving the IT Underground
The Zeus Crimeware Kit Vulnerable to Remotely Exploitable Flaw
Pinch Vulnerable to Remotely Exploitable Flaw
Dissecting a Managed Spamming Service
Managed "Spamming Appliances" - The Future of Spam

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