Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3cb04d656197e647…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cb64078c44ac84856b80ee8e50bf8278 SHA-1: d4a74f1d0291021373d32fc67f5656113b1c3007 SHA-256: 3cb04d656197e64777203060b40c0e9cbf2d16fad5c8a5a578bfc4d4b4e768a3
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. As an Excel file, it likely uses macro-based execution to download and install the Qbot malware. The specific variant name suggests a known Qbot distribution method.

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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