Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a4a4e5752ad75fe1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b6884ca68609e2b73003390b035be6d1 SHA-1: 4c439e4632980d256cd36b529777cd36f8a7c604 SHA-256: a4a4e5752ad75fe17b3afd5592060168dc873a13d5151b213d2f792e0590e641
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot downloader. The file's purpose is to drop and execute the Qbot malware.

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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