Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 406e9b3e4e442efa…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1ebaedefc46a8fd164ec57ca89c7c942 SHA-1: 55345688af5af3be0dfd69a65a3a6f8be0cd3ac6 SHA-256: 406e9b3e4e442efa4b6d8774e7e7028dd6e9f7d2e3491ff0585c44c9335a41bd
60 Risk Score

Malware Insights

Qbot · confidence 85%

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 dropper. As an Excel document, it likely uses macro-based execution to download and install the Qbot malware. Further analysis would be needed to confirm the exact delivery mechanism and 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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