Investigating the New Rhysida Ransomware

The Rhysida group was first identified in May 2023, when they claimed their first victim. This group deploys a ransomware variant known as Rhysida and also offers it as Ransomware-as-a-service (RaaS). The group has listed around 50 victims so far Read More …

Modern Asian APT groups’ tactics, techniques and procedures (TTPs)

This report consists of six main sections – Incidents involving Asian APT groups in various regions of the planet Information on five unique incidents that Kaspersky researchers detected in different parts of the world. Each incident is a unique case within Read More …

TA571 Delivers IcedID Forked Loader

Proofpoint researchers identified TA571 delivering the Forked variant of IcedID in two campaigns on 11 and 18 October 2023. Both campaigns included over 6,000 messages, each impacting over 1,200 customers in a variety of industries globally. Emails in the campaigns Read More …

StripedFly: Perennially flying under the radar

It’s just another cryptocurrency miner… Nobody would even suspect the mining malware was merely a mask, masquerading behind an intricate modular framework that supports both Linux and Windows. It comes equipped with a built-in TOR network tunnel for communication with Read More …

The outstanding stealth of Operation Triangulation

In the previous blogpost on Triangulation, Kaspersky researchers discussed the details of TriangleDB, the main implant used in this campaign, its C2 protocol and the commands it can receive. The researchers mentioned, among other things, that it is able to Read More …

Money-making scripts attack organizations

In April of this year, the FBI published an advisory on attacks targeting government, law enforcement, and non-profit organizations. Attackers download scripts onto victims’ devices, delivering several types of malware all at once. The main aim is to utilize company Read More …

BunnyLoader, the newest Malware-as-a-Service

In early September, Zscaler ThreatLabz discovered a new Malware-as-a-Service (MaaS) threat called “BunnyLoader” being sold on various forums. BunnyLoader provides various functionalities such as downloading and executing a second-stage payload, stealing browser credentials and system information, and much more. BunnyLoader Read More …

New ShroudedSnooper actor targets telecommunications firms in the Middle East with novel Implants

Cisco Talos recently discovered a new malware family we’re calling “HTTPSnoop” being deployed against telecommunications providers in the Middle East. HTTPSnoop is a simple, yet effective, backdoor that consists of novel techniques to interface with Windows HTTP kernel drivers and Read More …