Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 95be886c87d7f698…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 81791a263654b41f925c7a3bd6687d51 SHA-1: 937cedc6d3033f0e2098573fe5f0cf3cc786494d SHA-256: 95be886c87d7f698f214d47f7be6f0391a752a97aa62a7895cb0baa9c0ad8242
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 a Qbot family infection. The detection name implies it acts as a dropper, likely using macro-based execution to download and run a malicious payload. No document body or scripts were extracted, but the ClamAV signature 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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