Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 528fbb16d9d2d84f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2c9f0ac46645595ac4ded37ed980f801 SHA-1: 4c33591a35495eefeeecca0b5ad3c114b4dd3db2 SHA-256: 528fbb16d9d2d84f1a2c69170f0997e7534f664168e0602754b42e45d988e89b
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot malware family. The document's purpose is to download and execute a further stage payload.

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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