Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 33b275994dd15ed9…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f37ab6718eeb6439802971490f305034 SHA-1: e2868a7a09554e010ba9b74221b9a2939d0004d2 SHA-256: 33b275994dd15ed91a4bbde771370a105b68362c0bfb9df150f86b108dc77d62
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0. This detection strongly suggests the file is a dropper for the Qbot banking trojan, commonly delivered via spearphishing attachments. The primary attack pattern is likely initial access through a malicious macro-enabled document.

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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