- REvil ransomware creates eBay-like auction site for stolen data
June 2, 2020
The operators of the REvil ransomware have launched a new auction site used to sell victim’s stolen data to the highest bidder. REvil, otherwise known as Sodinokibi, is a ransomware operation that breaches corporate networks using exposed remote desktop services, spam, exploits, and hacked Managed Service Providers. Once established on a network, they quietly spread laterally through the company while stealing ...
- Goodbye Mworm, Hello Nworm: TrickBot Updates Propagation Module
May 28, 2020
First discovered in 2016, TrickBot is an information stealer that provides backdoor access sometimes used by criminal groups to distribute other malware. TrickBot uses modules to perform different functions, and one key function is propagating from an infected Windows client to a vulnerable Domain Controller (DC). TrickBot currently uses three modules for propagation. As early as April ...
- ‘[F]Unicorn’ Ransomware Impersonates Legit COVID-19 Contact-Tracing App
May 27, 2020
A fresh ransomware strain known as “Unicorn” has emerged, first seen this week targeting users by pretending to be an official government COVID-19 contact tracing app. According to an advisory from the Computer Emergency Response Team (CERT) from the Agency for Digital Italy (AgID), the malware family is taking advantage of the rollout of “Immuni” – ...
- Spam and phishing in Q1 2020
May 26, 2020
Burning Man is one of the most eagerly awaited events among fans of spectacular performance and installation art. The main obstacle to attending is the price of admission: a standard ticket will set you back $475, the number is limited, and the buying process is a challenge all by itself (there are several stages, registration ...
- Turla APT Revamps One of Its Go-To Spy Tools
May 26, 2020
The Turla APT group has been spotted using an updated version of the ComRAT remote-access trojan (RAT) to attack governmental targets. Turla (a.k.a. Snake, Venomous Bear, Waterbug or Uroboros), is a Russian-speaking threat actor known since 2014, but with roots that go back to 2004 and earlier, according to previous research from Kaspersky. “It is a ...
- Qakbot Resurges, Spreads through VBS Files
May 25, 2020
Through managed detection and response (MDR), we found that a lot of threats come from inbound emails. These messages usually contain phishing links, malicious attachments, or instructions. However, in our daily investigation of email metadata, we often detect threats not just in inbound emails, but even in the users’ own sent items folder. This involves ...
- Threat Spotlight: The Andromeda Botnet
May 22, 2020
The Andromeda botnet, also known as Gamarue or Wauchos, was first introduced to the public in 2011. During this time it was used to distribute large quantities of malware. According to Microsoft the Andromeda botnet was used to spread more than 80 malware families including ransomware, worms, and more. Andromeda is a modular malware, meaning additional components can ...
- NSO Group Impersonates Facebook Security Team to Spread Spyware — Report
May 22, 2020
According to an investigative journalist team, the Israeli authors of the infamous Pegasus mobile spyware, NSO Group, have been using a spoofed Facebook login page, crafted to look like an internal Facebook security team portal, to lure victims in. The news comes as Facebook alleges that NSO Group has been using U.S.-based infrastructure to launch espionage ...
- Chafer APT Hits Middle East Govs With Latest Cyber-Espionage Attacks
May 22, 2020
Researchers have uncovered new cybercrime campaigns from the known Chafer advanced persistent threat (APT) group. The attacks have hit several air transportation and government victims in hopes of data exfiltration. The Chafer APT has been active since 2014 and has previously launched cyber espionage campaigns targeting critical infrastructure in the Middle East. This most recent wave of cyberattacks ...
- Windows malware opens RDP ports on PCs for future remote access
May 22, 2020
Security researchers say they’ve spotted a new version of the Sarwent malware that opens RDP (Remote Desktop Protocol) ports on infected computers so hackers could gain hands-on access to infected hosts. Researchers from SentinelOne, who spotted this new version, believe the Sarwent operators are most likely preparing to sell access to these systems on the cybercrime ...