Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d4ea1732fc2d8804…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d28e02e8cf1650932ec850a7e004b716 SHA-1: d5cd947ea2a9408e5c496d31631795f59eb6533f SHA-256: d4ea1732fc2d880489f0f69cd516479b214796d0e040e6f7aa71591906acce60
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. The heuristic indicates a dropper functionality, implying the document's primary purpose is to download and execute a malicious payload. No document body or scripts were extracted, but the ClamAV detection is sufficient for attribution.

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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