Three Ransomware attacks and data breaches in the healthcare industry over the last few weeks have been noteworthy. We’ve discussed the first incident that involves the BlackCat Ransomware as a Service (RaaS). Now, let’s continue with the second:the return of LockBit 3.0. Part 3: Rhysida Another ransomware as a service
Three Ransomware attacks and data breaches in the healthcare industry over the last few weeks have been noteworthy. We’ve discussed the first incident that involves the BlackCat Ransomware as a Service (RaaS). Now, let’s continue with the second:the return of LockBit 3.0. Part 2: The End of LockBit? Not So
Ransomware. One word that keeps many IT Administrators and SOC Analysts awake at night. And when it comes to the healthcare industry, the recent ransomware attacks of 2024 have led many IT security practitioners to burn the midnight oil late into the night. Three Ransomware attacks and data breaches in
Overview Pikabot has posed significant challenges to many Endpoint Detection and Response (EDR) systems through its employment of an advanced technique to hide its malicious activities known as “indirect system calls” (or “indirect syscalls”). This is only one of multiple techniques this family employs to evade detection: Pikabot distinguishes itself
Family Overview Beginning November 2022 here at VMRay we noticed increased activity of the Amadey information stealer malware. Monitoring of the threat landscape over the past several months showed this trend in the malware activity continued and the family is active as we speak. Our observations, together with public reports
Download The Report Introduction Having meticulously dissected the intricate delivery methods employed by BumbleBee in our previous blog post, we embarked on a journey through the multifaceted and complex delivery chains that enable its stealthy penetration. From the covert utilization of seemingly innocuous files to ingenious tactics that evade detection,
BumbeBee loader: an overview In March of 2022 a new loader equipped with more than 50 evasion techniques was spotted in the wild: BumbleBee employs a variety of methods to escape detection – from complex delivery chains and hooking-based loading to iterating through a collection of evasion techniques to detect
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