Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d789dbdadf62ef8e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a3cc243461d78acafae6bfaa1348d50c SHA-1: 163a113ea1476e9cf6f31e0d081a697aced3cbbe SHA-256: d789dbdadf62ef8e81151e401fcf0320f30503ef8e57d30e8fd4e55ca5bd7ad2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. The primary function appears to be acting as a dropper, likely to download and execute a secondary stage payload. The detection name itself indicates its malicious nature and potential family.

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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