- New Attack Technique GrimResource Sweeps Through China with Fake Website
July 17, 2024
QiAnXin Threat Intelligence Center and Falcon Operations Team observed in their daily operations that in June 2024, several foreign counterparts reported in-the-wild attacks related to the new attack technique GrimResource. QiAnXin Threat Intelligence Center and Falcon Operations Team promptly conducted research on this technique and have been continuously monitoring it. In mid-July 2024, they discovered the ...
- New Bugsleep Backdoor Deployed In Recent Muddywater Campaigns
July 15, 2024
MuddyWater, an Iranian threat group affiliated with the Ministry of Intelligence and Security (MOIS), is known to be active since at least 2017. During the last year, MuddyWater engaged in widespread phishing campaigns targeting the Middle East, with a particular focus on Israel. Since October 2023, the actors’ activities have increased significantly. Their methods remain consistent, ...
- UNC3944 Targets SaaS Applications
July 13, 2024
UNC3944 is a financially motivated threat group that carries significant overlap with public reporting of “0ktapus,” “Octo Tempest,” “Scatter Swine,” and “Scattered Spider” and has been observed adapting its tactics to include data theft from software-as-a-service (SaaS) applications to attacker-owned cloud storage objects (using cloud synchronization tools), persistence mechanisms against virtualization platforms, and lateral movement ...
- Fake Microsoft Teams for Mac delivers Atomic Stealer
July 12, 2024
Competition between stealers for macOS is heating up, with a new malvertising campaign luring Mac users via a fraudulent advert for Microsoft Teams. This attack comes on the heels of the new Poseidon (OSX.RodStealer) project, another threat using a similar code base and delivery techniques. Based on our tracking, Microsoft Teams is once again a popular ...
- Reeling in DarkGate Malware Attacks from the Beach
July 10, 2024
Last year, the number of malware attacks worldwide reached 6.08 billion. That’s a 10% increase compared with 2022. Why are cybercriminals developing so much malware? Because it is a vital tool to help them infiltrate businesses, networks or specific computers to steal or destroy sensitive data. or destroy sensitive data. There are many types of malware ...
- Exploring Compiled V8 Javascript Usage In Malware
July 8, 2024
In recent months, CPR has been investigating the usage of compiled V8 JavaScript by malware authors. Compiled V8 JavaScript is a lesser-known feature in V8, Google’s JavaScript engine, that enables the compilation of JavaScript into low-level bytecode. This technique assists attackers in evading static detections and hiding their original source code, rendering it almost impossible to ...
- Mekotio Banking Trojan Threatens Financial Systems in Latin America
July 4, 2024
The Mekotio banking trojan is a sophisticated piece of malware that has been active since at least 2015, primarily targeting Latin American countries with the goal of stealing sensitive information — particularly banking credentials — from its targets. Originating in the Latin American region, it has been particularly prolific in Brazil, Chile, Mexico, Spain, and Peru. ...
- The Hidden Danger of PDF Files with Embedded QR Codes
July 3, 2024
The SonicWall Capture Labs threat research team has been observing PDF files with QR codes being abused by malware authors to deceive users for a long time. QR codes are increasingly popular due to their versatility and ease of use. Beyond payments and feedback, QR codes have a wide range of applications across various industries such ...
- SentinelLabs uncovers new CapraRAT spyware targeting Android users
July 1, 2024
A new report released today by SentinelLabs, warns of a resurgence of CapraRAT spyware targeting mobile gamers and weapons enthusiasts through malicious Android applications. CapraRAT is an Android remote-access trojan virus used by a Pakistan-linked threat actor called Transparent Tribe, also known as APT36, which first emerged around 2018. The malware has primarily been used for ...
- Supply Chain Compromise Leads to Trojanized Installers for Notezilla, RecentX, Copywhiz
June 27, 2024
On Tuesday, June 18th, 2024, Rapid7 initiated an investigation into suspicious activity in a customer environment. Their investigation identified that the suspicious behavior was emanating from the installation of Notezilla, a program that allows for the creation of sticky notes on a Windows desktop. Installers for Notezilla, along with tools called RecentX and Copywhiz, are distributed ...