Quickhits: Thursday Dec 14 2018

Attacks on ICS:  FireEye has identified a new targeted attack on ICS. “Triton” is designed to cause physically damage and harm operations. Thanksfully, this latest attack failed, but the lessons and warning are huge. Consider the implications of this against water ppurification plants; nublear power plants; major processing plants that cannot sustain downtime. Triton goes after the SIS or safety implemented system controllers. The FIreEye report describes the malware as follows:

TRITON is one of a limited number of publicly identified malicious software families targeted at industrial control systems (ICS). It follows Stuxnet which was used against Iran in 2010 and Industroyer which we believe was deployed by Sandworm Team against Ukraine in 2016. TRITON is consistent with these attacks, in that it could prevent safety mechanisms from executing their intended function, resulting in a physical consequence.

 

While FireEye cannot attribute the actor, they suggest with some certainty this is the act of a nationstate, they back it up with this statement:

The attacker targeted the SIS suggesting an interest in causing a high-impact attack with physical consequences. This is an attack objective not typically seen from cyber-crime groups.

New Banking APT:  The discovery of a new long term attack on banks was revealed this week.  Dubbed “MoneyTaker”, a report issued by Group-IB Security  details how the group has taken over $11 million across 18 months from over 20 targets in the UK, Russia and US, including banks and legal firms. Dmitry Volkov, co-founder of Group-IB and head of intelligence, stated:

“MoneyTaker uses publicly available tools, which makes the attribution and investigation process a non-trivial exercise,” says. “In addition, incidents occur in different regions worldwide and at least one of the US Banks targeted had documents successfully exfiltrated from their networks, twice. Group-IB specialists expect new thefts in the near future.”

The twist here is that MoneyTaker is leveraging pentesting tools like Metasploit, NirCmd, psexec, Mimikatz, Powershell Empire. They used PSExec to propogate across the network, per The Hackernews.   The article reports they are also using Citadel and Kronos banking trojans to deliver a specific point of sale or POS malware known as ScanPOS.

The group has been targetting card processing systems, like the Russian Interbank System AWS CBR and SWIFT which prompted Group-IB to warn that Latin America is a tempting target because of their broad use of STAR. I’ll be writing more about this as a separate piece. Stay tuned.

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