New day, the headache for cyber defenders! Microsoft Threat Intelligence Center (MSTIC) Â reports a new ransomware strain attacking small to middle-sized businesses across the globe since June 2021. Dubbed H0lyGh0st, the malware has been initially developed by an emerging North Korean APT tracked under the DEV-0530 moniker. The ransomware attacks are explicitly financially motivated, targeting […]
Researchers discovered that Node.js, an open source server environment, is susceptible to dynamic link library (DLL) hijacking if OpenSSL is installed on the target. The affected versions include all of the 16.x, and 14.x releases lines. Detect CVE-2022-32223 To timely identify possible system breaches through the exploitation of the CVE-2022-32223 flaw, download a Sigma rule […]
On July 6, 2022, SOC Prime introduced a Smoking Guns Sigma Rules list enabling the organization of any scale to proactively detect cyber-attacks, perform Threat Hunting for the latest adversarial TTPs, and get a tactical defense advantage for their business during the global cyber war. SOC Prime’s Detection as Code platform users are now equipped […]
With a mounting number of cyber criminal operations pursuing the illicit installation of crypto mining software on victim devices and systems, increasing awareness of crypto-jacking is paramount. Earlier this Summer, US-CERT released a malware analysis report related to XMRig coin miner, detailing new approaches to hijacking victims’ devices and leveraging them for crypto mining. CISA […]
June ‘22 Updates This June we introduced several significant updates related to SOC Prime’s Threat Bounty Program to acknowledge the contribution of the Program members and smooth their experience with Sigma rules creation. Now, all SOC Prime users can access detailed information about Threat Bounty authors’ achievements on a dedicated page. Also, the beta version […]
SessionManager backdoor first surfaced around Spring 2021, targeting Microsoft IIS Servers. The malware samples were first investigated only in early 2022. The recently exposed backdoor has affected more than 20 governmental and non-governmental entities across Africa, South Asia, South America, the Middle East, and Europe. Security researchers speculate that some artifacts indicate that the attacks […]
MedusaLocker ransomware first surfaced in September 2019 and has been impacting a wide range of industries and organizations, primarily in healthcare, ever since. Assuming how adversaries divide the ransom money, MedusaLocker appears to be run as a RaaS. Sources claimed that payments for ransomware seem to be divided between the affiliate and the developer, with […]
Researchers report new attacks with an upgraded remote access trojan (RAT) dubbed PingPull launched by Gallium hackers. The Gallium APT has been around since at least 2012 and bears the markings of what is likely a nation-state threat actor, believed to be backed by the Chinese government. Their latest activity is characterized by APT’s strive […]
The operations of Evilnum hackers have been watched closely by security analysts since 2020, with the threat actors’ activity traced back as early as 2018. The APT group is predominantly associated with the attacks on the FinTech sector in Europe, often classified as a financially motivated group. Sources claimed that the most recent spear phishing […]
Meet a novel player in the cyber threat arena! Starting from late 2020 security experts are tracking a new APT collective, dubbed ToddyCat, which was spotted targeting Microsoft Exchange servers in Europe and Asia to deploy custom malware samples. Among the malicious strains distributed by the ToddyCat are previously unknown Samurai backdoor and Ninja Trojan […]