Multiple threat actors have been observed using two new variants of the IcedID malware in the wild with more limited functionality that removes functionality related to online banking fraud. IcedID, also known as BokBot, started off as a banking trojan in 2017. It’s also capable of delivering additional malware, including ransomware. “The well-known IcedID version […]
A new phishing campaign has set its sights on European entities to distribute Remcos RAT and Formbook via a malware loader dubbed DBatLoader. “The malware payload is distributed through WordPress websites that have authorized SSL certificates, which is a common tactic used by threat actors to evade detection engines,” Zscaler researchers Meghraj Nandanwar and Satyam […]
A new information-stealing malware has set its sights on Apple’s macOS operating system to siphon sensitive information from compromised devices. Dubbed MacStealer, it’s the latest example of a threat that uses Telegram as a command-and-control (C2) platform to exfiltrate data. It primarily affects devices running macOS versions Catalina and later running on M1 and M2 […]
The North Korean advanced persistent threat (APT) actor dubbed ScarCruft is using weaponized Microsoft Compiled HTML Help (CHM) files to download additional malware onto targeted machines. According to multiple reports from AhnLab Security Emergency response Center (ASEC), SEKOIA.IO, and Zscaler, the development is illustrative of the group’s continuous efforts to refine and retool its tactics […]
The threat group tracked as REF2924 has been observed deploying previously unseen malware in its attacks aimed at entities in South and Southeast Asia. The malware, dubbed NAPLISTENER by Elastic Security Labs, is an HTTP listener programmed in C# and is designed to evade “network-based forms of detection.” REF2924 is the moniker assigned to an […]
Poorly managed Linux SSH servers are being targeted as part of a new campaign that deploys different variants of a malware called ShellBot. “ShellBot, also known as PerlBot, is a DDoS Bot malware developed in Perl and characteristically uses IRC protocol to communicate with the C&C server,” AhnLab Security Emergency response Center (ASEC) said in […]
A new piece of malware dubbed dotRunpeX is being used to distribute numerous known malware families such as Agent Tesla, Ave Maria, BitRAT, FormBook, LokiBot, NetWire, Raccoon Stealer, RedLine Stealer, Remcos, Rhadamanthys, and Vidar. “DotRunpeX is a new injector written in .NET using the Process Hollowing technique and used to infect systems with a variety […]
An Android voice phishing (aka vishing) malware campaign known as FakeCalls has reared its head once again to target South Korean users under the guise of over 20 popular financial apps. “FakeCalls malware possesses the functionality of a Swiss army knife, able not only to conduct its primary aim but also to extract private data […]
Copycat websites for instant messaging apps like Telegram and WhatApp are being used to distribute trojanized versions and infect Android and Windows users with cryptocurrency clipper malware. “All of them are after victims’ cryptocurrency funds, with several targeting cryptocurrency wallets,” ESET researchers Lukáš Štefanko and Peter Strýček said in a new analysis. While the first […]
Threat activity clusters affiliated with the Chinese and Russian cybercriminal ecosystems have been observed using a new piece of malware that’s designed to load Cobalt Strike onto infected machines. Dubbed SILKLOADER by Finnish cybersecurity company WithSecure, the malware leverages DLL side-loading techniques to deliver the commercial adversary simulation software. The development comes as improved detection […]
Dero is a relatively new cryptocurrency that places a strong emphasis on privacy. It utilizes directed acyclic graph (DAG) technology, which allows it to make the claim that its transactions are completely anonymous. The combination of anonymity and a greater rewards ratio makes it potentially attractive for cryptojacking organizations in comparison to Monero, which is […]
A new Golang-based malware dubbed GoBruteforcer has been found targeting web servers running phpMyAdmin, MySQL, FTP, and Postgres to corral the devices into a botnet. “GoBruteforcer chose a Classless Inter-Domain Routing (CIDR) block for scanning the network during the attack, and it targeted all IP addresses within that CIDR range,” Palo Alto Networks Unit 42 […]
This week, federal authorities in Los Angeles seized an internet domain that was being used to sell malicious software for computers. This software allowed cybercriminals to take control of infected computers and steal a wide variety of information. The seizure of this domain was part of an international effort by law enforcement to combat cybercrime. […]
Threat actors have been increasingly observed using AI-generated YouTube Videos to spread a variety of stealer malware such as Raccoon, RedLine, and Vidar. “The videos lure users by pretending to be tutorials on how to download cracked versions of software such as Photoshop, Premiere Pro, Autodesk 3ds Max, AutoCAD, and other products that are licensed […]
The Dark Pink advanced persistent threat (APT) actor has been linked to a fresh set of attacks targeting government and military entities in Southeast Asian countries with a malware called KamiKakaBot. Dark Pink, also called Saaiwc, was extensively profiled by Group-IB earlier this year, describing its use of custom tools such as TelePowerBot and KamiKakaBot […]
The malware downloader known as BATLOADER has been observed abusing Google Ads to deliver secondary payloads like Vidar Stealer and Ursnif. According to cybersecurity company eSentire, the malicious ads are used to spoof a wide range of legitimate apps and services such as Adobe, OpenAPI’s ChatGPT, Spotify, Tableau, and Zoom. BATLOADER, as the name suggests, […]
A suspecting China-linked hacking campaign has been observed targeting unpatched SonicWall Secure Mobile Access (SMA) 100 appliances to drop malware and establish long-term persistence. “The malware has functionality to steal user credentials, provide shell access, and persist through firmware upgrades,” cybersecurity company Mandiant said in a technical report published this week. The Google-owned incident response […]
A North Korean espionage group tracked as UNC2970 has been observed employing previously undocumented malware families as part of a spear-phishing campaign targeting U.S. and European media and technology organizations since June 2022. Google-owned Mandiant said the threat cluster shares “multiple overlaps” with a long-running operation dubbed “Dream Job” that employs job recruitment lures in […]
Security vulnerabilities in remote desktop programs such as Sunlogin and AweSun are being exploited by threat actors to deploy the PlugX malware. AhnLab Security Emergency Response Center (ASEC), in a new analysis, said it marks the continued abuse of the flaws to deliver a variety of payloads on compromised systems. This includes the Sliver post-exploitation […]
From the beginning of their existence, criminals have been abusing social networks, which have come to occupy an increasingly substantial piece of each of our lives. Threat actors may extract huge financial gains or even affect public opinion and alter the course of elections if they have access to several genuine social media accounts, which […]
A never-before-seen complex malware is targeting business-grade routers to covertly spy on victims in Latin America, Europe, and North America at least since July 2022. The elusive campaign, dubbed Hiatus by Lumen Black Lotus Labs, has been found to deploy two malicious binaries, a remote access trojan dubbed HiatusRAT and a variant of tcpdump that […]