Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d72d92f9ec4bb145…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 26e5cbdcb00dc695ac4884bfd512c08f SHA-1: b03fdf59b7b9f03f3bb1df8954000f5000574efb SHA-256: d72d92f9ec4bb145e3a0cf6bf8d7ad2b69857e26b2f3bf0b898afa3b5da293d5
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', a known Qbot variant. This heuristic indicates the Excel file likely contains malicious macros intended to download and execute a secondary payload, consistent with Qbot's typical behavior. The file's structure and detection name strongly suggest a spearphishing attachment attack pattern.

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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