Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e11964483fb7bec5…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d1adbc91fd8863c2f80d6e05a9ed130b SHA-1: 3d54b6e51b1850fb2b16a8d4c90cadd0e5192be5 SHA-256: e11964483fb7bec58dd396092dcd03b6089d4410a5b50d018d7bb41a8cf74109
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a secondary payload. While no VBA or scripts were explicitly extracted, the heuristic firing suggests malicious macro activity typical of Qbot droppers. The primary IOC is the file's SHA256 hash.

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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