Cyber Risks · Cisco Talos

Jasper Loader Emerges, Targets Italy with Gootkit Banking Trojan

Summary: Cisco Talos is tracking a loader called JasperLoader, distributed through signed-email spam campaigns focused on central Europe, particularly Germany and Italy, that ultimately delivers the Gootkit banking trojan. The Italy campaigns abuse the legitimate Posta Elettronica Certificata (PEC) certified email service tied to Italy's 2019 electronic invoicing law, attaching EML files that carry ZIP archives with DOCM files containing malicious VBA macros.

Key Takeaway: Attackers are borrowing the trust of a government-mandated certified email service and valid message signing to get victims to open attachments, and Talos found 167 unique malicious DOCM files sharing the 'VPS2day' metadata string in VirusTotal alone.

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Malware
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