Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 903bca2a668b17bf…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 23ba6dfd5e5aed17472c30798241cee7 SHA-1: de230c38750f83d4d3e7b106149d97b38937075e SHA-256: 903bca2a668b17bf52a490e285168dce0e045639ddc4148bc7406d726143f21d
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically names it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its role as a Qbot downloader. The file's metadata and type further support its use as 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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