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The Ukrainian Computer Emergency Response Team (CERT) is warning that Russian hacking groups are exploiting the Follina code execution vulnerability in new phishing campaigns to install the CredoMap malware and Cobalt Strike beacons. The APT28 hacking group is believed to Read More …
A threat actor targeted security researchers with fake Windows proof-of-concept exploits that infected devices with the Cobalt Strike backdoor. Whoever is behind these attacks took advantage of recently patched Windows remote code execution vulnerabilities tracked as CVE-2022-24500 and CVE-2022-26809. When Read More …
Hive, which is one of the more notable ransomware families of 2021, made waves in the latter half of the year after breaching over 300 organizations in just four months — allowing the group to earn what could potentially be Read More …
In a concerning development, the notorious Emotet malware now installs Cobalt Strike beacons directly, giving immediate network access to threat actors and making ransomware attacks imminent. Emotet is a malware infection that spreads through spam emails containing malicious Word or Read More …
Around 1,500 Cobalt Strike beacons uploaded to VirusTotal were reusing the same RSA keys from a cracked version of the software, according to a security researcher who pored through the malware repository. The discovery could make blue teams’ lives easier Read More …
BazarLoader is Windows-based malware spread through various methods involving email. These infections provide backdoor access that criminals use to determine whether the host is part of an Active Directory (AD) environment. If so, criminals deploy Cobalt Strike and perform reconnaissance Read More …
The BlackBerry Research & Intelligence team released a new report on Tuesday linking disparate malware campaigns to Chinese cyberespionage group APT41, noting that the group has been taking advantage of Cobalt Strike activity using a bespoke Malleable C2 Profile that Read More …
Earlier this month, a user on Chinese question-and-answer website Zhihu reported that a search engine result for the keyword “iTerm2” led to a fake website called item2.net that mimics the legitimate iterm2.com. A fake version of the iTerm2 app, a Read More …
An unofficial Cobalt Strike Beacon Linux version made by unknown threat actors from scratch has been spotted by security researchers while actively used in attacks targeting organizations worldwide. Cobalt Strike is a legitimate penetration testing tool designed as an attack Read More …
The Federal Bureau of Investigation (FBI) has shared info about a threat actor known as OnePercent Group that has been actively targeting US organizations since at least November 2020 as a ransomware affiliate. The US federal law enforcement agency shared Read More …
