Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f6c3ae1c4823cf24…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e264ed1b47ef655f920380ed6fc4dbd3 SHA-1: 31f08248d5b965ba965a3443bb76d40d88a94db9 SHA-256: f6c3ae1c4823cf24024b07a6db671732bc83595d6c0974a673a6eb78cd7b9f82
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection signature suggests the Excel file is designed to deliver a secondary 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