- New PetitPotam attack allows take over of Windows domains
July 23, 2021
A new NTLM relay attack called PetitPotam has been discovered that allows threat actors to take over a domain controller, and thus an entire Windows domain. Many organizations utilize Microsoft Active Directory Certificate Services, which is a public key infrastructure (PKI) server that can be used to authenticate users, services, and machines on a Windows domain. Read ...
- FIN7’s Liquor Lure Compromises Law Firm with Backdoor
July 23, 2021
Financial cybercrime gang FIN7 has rebounded after the jailing of some key members, launching a campaign that uses as a lure a legal complaint involving the liquor company that owns Jack Daniels whiskey. The gambit successfully compromised at least one law firm, giving them a shot of the JSSLoader remote-access trojan (RAT), researchers said. According to ...
- StrongPity APT Group Deploys Android Malware for the First Time
July 21, 2021
We recently conducted an investigation into a malicious Android malware sample, which we believe can be attributed to the StrongPity APT group, that was posted on the Syrian e-Gov website. To the best of our knowledge, this is the first time that the group has been publicly observed using malicious Android applications as part of ...
- Windows 0-Days Used Against Dissidents in Israeli Broker’s Spyware
July 16, 2021
A set of unique spyware strains created by an Israeli firm and allegedly used by governments around the world to surveil dissidents has been defanged by Microsoft, the software giant said. The private company, called variously Candiru, Grindavik, Saito Tech and Taveta (and dubbed “Sourgum” by Microsoft), reportedly sells its wares exclusively to governments, according to ...
- Toddler mobile banking malware surges across Europe
July 16, 2021
Researchers have provided a deep dive into Toddler, a new Android banking Trojan that is surging across Europe. In a report shared with ZDNet, the PRODAFT Threat Intelligence (PTI) team said that the malware, also known as TeaBot/Anatsa, is part of a rising trend of mobile banking malware attacking countries, including Spain, Germany, Switzerland, and the ...
- Trickbot updates its VNC module for high-value targets
July 14, 2021
The Trickbot botnet malware that often distributes various ransomware strains, continues to be the most prevalent threat as its developers update the VNC module used for remote control over infected systems. Its activity has been increasing constantly since the complete disruption of the Emotet botnet in January, which acted as a distributor for both Trickbot and ...
- WildPressure targets the macOS platform
July 7, 2021
Our previous story regarding WildPressure was dedicated to their campaign against industrial-related targets in the Middle East. By keeping track of their malware in spring 2021, we were able to find a newer version. It contains the C++ Milum Trojan, a corresponding VBScript variant with the same version (1.6.1) and a set of modules that ...
- TrickBot Spruces Up Its Banking Trojan Module
July 2, 2021
The TrickBot trojan is adding man-in-the-browser (MitB) capabilities for stealing online banking credentials that resemble Zeus, the early banking trojan, researchers said — potentially signaling a coming onslaught of fraud attacks. TrickBot is a sophisticated (and common) modular threat known for stealing credentials and delivering a range of follow-on ransomware and other malware. But it started ...
- Detecting unknown threats: a honeypot how-to
June 30, 2021
Catching threats is tricky business, especially in today’s threat landscape. To tackle this problem, for many years сybersecurity researchers have been using honeypots – a well-known deception technique in the industry. Dan Demeter, Senior Security Researcher with Kaspersky’s Global Research and Analysis Team and head of Kaspersky’s honeypot project, explains what honeypots are, why they ...
- Nefilim Ransomware Attack Through a MITRE Att&ck Lens
June 28, 2021
Nefilim is among a new breed of ransomware families that use advanced techniques for a more targeted and virulent attack. It is operated by a group that we track under the intrusion set “Water Roc”. This group combines advanced techniques with legitimate tools to make them significantly harder to detect and respond before it is ...