SUPERNOVA: SolarStorm’s Novel .NET Webshell

The SolarStorm actors behind the supply chain attack on SolarWinds’ Orion software have demonstrated a high degree of technical sophistication and attention to operational security, as well as a novel combination of techniques in the potential compromise of approximately 18,000 Read More …

Japan-Linked Organizations Targeted in Long-Running and Sophisticated Attack Campaign

A large-scale attack campaign is targeting multiple Japanese companies, including subsidiaries located in as many as 17 regions around the globe in a likely intelligence-gathering operation. Companies in multiple sectors are targeted in this campaign, including those operating in the Read More …

Threat Brief: SolarStorm and SUNBURST Customer Coverage

On Sunday, Dec. 13, FireEye released information related to a breach and data exfiltration originating from an unknown actor FireEye is calling UNC2452. Unit 42 tracks this and related activity as the group named SolarStorm, and has published an ATOM Read More …

Highly Evasive Attacker Leverages SolarWinds Supply Chain to Compromise Multiple Global Victims With SUNBURST Backdoor

Executive Summary We have discovered a global intrusion campaign. We are tracking the actors behind this campaign as UNC2452. FireEye discovered a supply chain attack trojanizing SolarWinds Orion business software updates in order to distribute malware we call SUNBURST. The Read More …

Suspected Russian hackers spied on U.S. Treasury emails – sources

Hackers believed to be working for Russia have been monitoring internal email traffic at the U.S. Treasury and Commerce departments, according to people familiar with the matter, adding they feared the hacks uncovered so far may be the tip of Read More …

Chinese APT suspected of supply chain attack on Mongolian government agencies

A Chinese state-sponsored hacking group, also known as an APT, is suspected of having breached a Mongolian software company and compromised a chat app used by hundreds of Mongolian government agencies. The attack is believed to have taken place earlier Read More …

Rana Android Malware Updates Allow WhatsApp, Telegram IM Snooping

Researchers have discovered new samples of a previously discovered Android malware, which is believed to be linked to the APT39 Iranian cyberespionage threat group. The new variant comes with new surveillance capabilities – including the ability to snoop on victims’ Read More …

Cyberespionage APT group hides behind cryptomining campaigns

An advanced threat group called Bismuth recently used cryptocurrency mining as a way to hide the purpose of their activity and to avoid triggering high-priority alerts. Coin mining is typically regarded as a non-critical security issue, so the method allowed Read More …

Digitally Signed Bandook Trojan Reemerges in Global Spy Campaign

A wave of targeted cyberattack campaigns bent on espionage is cresting around the globe, using a strain of a 13-year old backdoor trojan named Bandook. According to Check Point Research, Bandook was last spotted being used in 2015 and 2017/2018, Read More …