Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f3c0d1d30f563b9a…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3f3d4b9eb899dd2fa250b5ad9d549140 SHA-1: 6e6f939cf501d2427df018c53f64c3c3a0b5950b SHA-256: f3c0d1d30f563b9aac493ac55df1e10730ebb340ed37ef1131c2d294741b157d
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The document's purpose is to initiate the download and execution of this secondary payload.

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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