- Emotet malware now steals your email attachments to attack contacts
July 29, 2020
The Emotet malware botnet is now also using stolen attachments to increase the authenticity of spam emails used for infecting targets’ systems. This is the first time the botnet is using stolen attachments to add credibility to emails as Binary Defense threat researcher James Quinn told BleepingComputer. The attachment stealer module code — that also steals email ...
- Mirai Botnet Exploit Weaponized to Attack IoT Devices via CVE-2020-5902
July 28, 2020
Following the initial disclosure of two F5 BIG-IP vulnerabilities on the first week of July, we continued monitoring and analyzing the vulnerabilities and other related activities to further understand their severities. Based on the workaround published for CVE-2020-5902, we found an internet of things (IoT) Mirai botnet downloader (detected by Trend Micro as Trojan.SH.MIRAI.BOI) that ...
- Lazarus on the hunt for big game
July 28, 2020
We may only be six months in, but there’s little doubt that 2020 will go down in history as a rather unpleasant year. In the field of cybersecurity, the collective hurt mostly crystallized around the increasing prevalence of targeted ransomware attacks. By investigating a number of these incidents and through discussions with some of our ...
- Cerberus Android malware source code offered for sale for $100,000
July 27, 2020
The maintainer of Cerberus banking trojan for Android is auctioning the entire project for a price starting at $50,000 or close the deal for double the money. The price includes everything from source code to customer list along with installation guide and the scripts to make components work together. For at least one year, the group behind ...
- CISA says 62,000 QNAP NAS devices have been infected with the QSnatch malware
July 27, 2020
Cyber-security agencies from the UK and the US have published today a joint security alert about QSnatch, a strain of malware that has been infecting network-attached storage (NAS) devices from Taiwanese device maker QNAP. In alerts by the United States Cybersecurity and Infrastructure Security Agency (CISA) and the United Kingdom’s National Cyber Security Centre (NCSC), ...
- Garmin obtains decryption key after ransomware attack
July 27, 2020
Smartwatch maker Garmin has obtained the decryption key to recover its computer files from a ransomware attack last Thursday, Sky News has learned. Last week, Garmin’s services were taken offline after hackers infected the company’s networks with a ransomware virus known as WastedLocker. A number of the company’s services are operational again and the business has now ...
- Ensiko: A Webshell With Ransomware Capabilities
July 27, 2020
Ensiko is a PHP web shell with ransomware capabilities that targets various platforms such as Linux, Windows, macOS, or any other platform that has PHP installed. The malware has the capability to remotely control the system and accept commands to perform malicious activities on the infected machine. It can also execute shell commands on an infected ...
- OilRig Targets Middle Eastern Telecom Organization and Adds Novel C2 Channel with Steganography to Its Inventory
July 22, 2020
While analyzing an attack against a Middle Eastern telecommunications organization, Unit 42 has discovered a variant of an OilRig-associated tool we call RDAT using a novel email-based command and control (C2) channel that relied on a technique known as steganography to hide commands and data within bitmap images attached to emails. In May 2020, Symantec published ...
- MATA: Multi-platform targeted malware framework
July 22, 2020
As the IT and OT environment becomes more complex, adversaries are quick to adapt their attack strategy. For example, as users’ work environments diversify, adversaries are busy acquiring the TTPs to infiltrate systems. Recently, we reported to our Threat Intelligence Portal customers a similar malware framework that internally we called MATA. The MATA malware framework ...
- Going Down the Spyware Rabbit Hole with SilkBean Mobile Malware
July 22, 2020
An Android spyware attack was recently discovered that targeted the Uyghur ethnic minority group – since 2013. In this in-depth Threatpost podcast Christoph Hebeisen, who leads the Security Intelligence Research Division at Lookout, shares a behind-the-scenes look at how his team discovered and tracked three never-before-seen surveillanceware tools, dubbed SilkBean, GoldenEagle and CarbonSteal. Read more… Source: ThreatPost