Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 25d65a9791689703…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8a4f3436c9e1860560aa6d52833c4821 SHA-1: 2f6546b47b5de3d2c5354139c0185820c6bf1836 SHA-256: 25d65a9791689703e89188a89f68758fe2393dbf580803b914daab196284cec2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', a known Qbot variant. This indicates the Excel file's primary purpose is to act as a dropper for a malicious payload. The detection signature strongly suggests a Qbot family infection, likely delivered via a phishing attachment.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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