Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d33f4871bf297aa8…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 572b45574d1b7c9eebd7ae83dd6521e9 SHA-1: 988f4a34427f6c12f11fea97542a794a262e03f7 SHA-256: d33f4871bf297aa84f5d05c142fcfad78cf52f65acc9c3015116c98fe53b3d24
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 is a Qbot variant designed to drop malicious payloads. The detection suggests a spearphishing attachment attack pattern, where the Excel file serves as the initial vector for malware delivery.

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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