FISA

An ongoing cyber attack campaign originating from China is targeting the Southeast Asian gambling sector to deploy Cobalt Strike beacons on compromised systems. Cybersecurity firm SentinelOne said the tactics, techniques, and procedures point to the involvement of a threat actor tracked as  Bronze Starlight  (aka Emperor Dragonfly or Storm-0401), which has been linked to the use of short-lived ransomware families as a smokescreen to conceal its espionage motives. "The threat actors abuse Adobe Creative Cloud, Microsoft Edge, and McAfee VirusScan executables vulnerable to DLL hijacking to deploy Cobalt Strike beacons," security researchers Aleksandar Milenkoski and Tom Hegel said in an analysis published today. It also bears noting that the campaign exhibits overlaps with an intrusion set monitored by ESET under the name Operation ChattyGoblin. This activity, in turn, shares commonalities with a supply chain attack that came to light last year leveraging a trojanized installer

Active flaws in the PowerShell Gallery could be weaponized by threat actors to pull off supply chain attacks against the registry's users. "These flaws make typosquatting attacks inevitable in this registry, while also making it extremely difficult for users to identify the true owner of a package," Aqua security researchers Mor Weinberger, Yakir Kadkoda, and Ilay Goldman said in a report shared with The Hacker News. Maintained by Microsoft, PowerShell Gallery is a central repository for sharing and acquiring PowerShell code, including PowerShell modules, scripts, and Desired State Configuration (DSC) resources. The registry boasts 11,829 unique packages and 244,615 packages in total. The issues identified by the cloud security firm have to do with the service's lax policy surrounding package names, lacking protections against typosquatting attacks, as a result enabling attackers to upload malicious PowerShell modules that appear genuine to unsuspecting users. A secon