Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 40e5c50871b7ac1a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f6e64f8680194c93bf1abfb38fb3ecfa SHA-1: 4f128c896d00fbca454803a9b2a5c4aaf9887d47 SHA-256: 40e5c50871b7ac1a52376ac797a04c9f6f07493ea7086bd5c157c20cf54f3c07
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to drop further malware. As an XLSX file, it was likely delivered as an attachment in a phishing campaign.

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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