Windows malware

APT trends report Q1 2020

For more than two years, the Global Research and Analysis Team (GReAT) at Kaspersky has been publishing quarterly summaries of advanced persistent threat (APT) activity. This is our latest installment, focusing on activities that we observed during Q1 2020.

Financial Cyberthreats in 2019

Methodology Financial cyberthreats are malicious programs that target users of services such as online banking, e-money, and cryptocurrency, or that attempt to gain access to financial organizations and their infrastructure. These threats are usually accompanied by spam and phishing activities, with malicious users creating fake financial-themed pages and emails to steal victims’ credentials. In order

Loncom packer: from backdoors to Cobalt Strike

After the previous story went out, we conducted a detailed analysis of the samples we had obtained, with some interesting findings. All of the malware we examined from the campaign was packed with the same packer, which we named Trojan-Dropper.NSIS.Loncom.

KBOT: sometimes they come back

We recently discovered malware that spread through injecting malicious code into Windows executable files; in other words, a virus. It is the first “living” virus in recent years that we have spotted in the wild. We named it KBOT.

Research

How to steal a million (of your data)

This cybercriminal’s thirst for stolen data is confirmed by the statistics: in the first half of 2019, more than 940,000 users were attacked by malware designed to harvest a variety of data on the computers. The threat’s called “Stealer Trojans” or Password Stealing Ware (PSW), a type of malware designed to steal passwords, files, and other data from victim computers.

Plurox: Modular backdoor

The analysis showed the Backdoor.Win32.Plurox to have a few quite unpleasant features. What’s more, the backdoor is modular, which means that its functionality can be expanded with the aid of plugins.

Reports