A new self-destructing backdoor called Mistic used in intrusions since April appears to be linked to a criminal gang that compromises corporate networks and then sells that access to ransomware groups, according to security researchers.
This backdoor, also tracked as MLTBackdoor, was first documented by Zscaler earlier this month, with the security shop suggesting the novel malware is “likely used in ransomware attacks to establish a foothold for lateral movement.”
Read more…
Source:
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- GhostDNS: New DNS Changer Botnet Hijacked Over 100,000 Routers
October 1, 2018
Chinese cybersecurity researchers have uncovered a widespread, ongoing malware campaign that has already hijacked over 100,000 home routers and modified their DNS settings to hack users with malicious web pages—especially if they visit banking sites—and steal their login credentials. Dubbed GhostDNS, the campaign has many similarities with the infamous DNSChanger malware that works by changing DNS server settings ...
- Report Ties North Korean Attacks to New Malware, Linked by Word Macros
October 1, 2018
Newly discovered malware from the world of cyberespionage connects the dots between the tools and operations of the little-known Reaper group believed to act on behalf of the North Korean government. The latest findings indicate that the remote access Trojans (RAT) in the KONNI and DOGCALL families are the work of the same operator, tasked with ...
- An insider view of a cybersecurity training workshop for employees of Europe’s transmission system operators.
October 1, 2018
After the hackers had stealthily accessed the SCADA system and blew the transformer with a loud bang, the defenceless employees had no option but to remove the control plugs and manually turn the machine back on. “That’s what they had to do in Ukraine,” said Michael John, Director of Operations at the European Network for Cybersecurity (ENCS), referring to the world’s ...
- Cybersecurity Researchers Spotted First-Ever UEFI Rootkit in the Wild
September 27, 2018
Cybersecurity researchers at ESET have unveiled what they claim to be the first-ever UEFI rootkit being used in the wild, allowing hackers to implant persistent malware on the targeted computers that could survive a complete hard-drive wipe. Dubbed LoJax, the UEFI rootkit is part of a malware campaign conducted by the infamous Sednit group, also known as ...
- Cobalt threat group serves up SpicyOmelette in fresh bank attacks
September 27, 2018
Advanced persistent threat group (APT) the Cobalt Gang, also known as Gold Kingswood, is spreading SpicyOmelette malware in campaigns targeting financial institutions worldwide. In a world where cyberattacks against businesses and consumers alike are spreading and evolving in nature and sophistication, it is often financial institutions which bear the brunt. Banking customers hoodwinked by fraudulent schemes or ...
- VPNFilter’s Arsenal Expands With Newly Discovered Modules
September 26, 2018
Seven new modules discovered in VPNFilter further fill in the blanks about how the malware operates and reveals a wider breath of capabilities. Researchers have discovered new modules in VPNFilter – the malware behind the widespread campaign in May that infected 75 router brands – revealing that its capabilities are much more widespread and sophisticated than previously thought. After ...