Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4f57d201539cc86f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6bb2d8fca1a9e9fc8a59de7815cdcd33 SHA-1: 6677a6fc4df85e518eb8c88ef7a67f2889cbb4e3 SHA-256: 4f57d201539cc86f7f9ea213d7efde60ff30def199ec6676e93fbb55737f5752
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. As a dropper, its primary function is to download and execute a secondary malicious payload. The file's metadata indicates it is an Excel document, a common delivery vector for macro-based 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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