By Dancho Danchev
A couple of days ago our sensors picked up two separate malicious email campaigns, both impersonating Data Processing Services, that upon successful client-side exploitation (courtesy of the Black Hole Exploit Kit), drops an identical piece of malicious software.
Let’s dissect the campaigns, expose the malicious domains portfolio, connect them to previously profiled malicious campaigns, and analyze the behavior of the dropped malware.
More details:
By Dancho Danchev
A cybercriminal/gang of cybercriminals that we’ve been closely monitoring for a while now has just launched yet another spam campaign, this time impersonating the “Data Processing Service” company, in an attempt to trick its customers into interacting with the malicious emails. Once they do so, they are automatically exposed to the client-side exploits served by the Black Hole Exploit Kit.
In this post, I’ll profile their latest campaign and the dropped malware. I will also establish a direct connection between this and three other previously profiled malicious campaigns, as well as an ongoing money mule campaign, all of which appear to have been launched by the same cybercriminal/gang of cybercriminals.
More details:
By Andrew Brandt
Coming on the heels of similar fraud schemes that targeted victims using the names of such familiar institutions as the FDIC, IRS, and HMRC, scammers are trying to get people to infect their own computer using a different organization’s name—one that is probably unfamiliar to most people. NACHA is a not-for-profit association that “oversees the Automated Clearing House (ACH) Network, a safe, efficient, green, and high-quality payment system.” In other words, they write the rules for the organizations that run the pipes through which money flows between banks and businesses–the circulatory system of the financial world.
In fact, more than 15,000 banks passed 18 billion electronic transactions through the ACH in 2008 alone. ACH is a linchpin in the world’s financial system. But as a rule-making body, NACHA also typically acts behind the scenes, which is why most people who don’t work in the financial services industry probably have never heard of them.
That said, when the world’s largest clearinghouse for transfers of funds between banks supposedly sends you an email like this one, you probably would perk up and pay attention:
The email’s dire warning: “The ACH transaction, recently initiated from your bank account, was rejected by the Electronic Payments Association.”
But it’s a scam, as you probably already guessed.
