Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e85efe1cf528647c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6d26c0ca8bd0d81bc6e6e09b98641e2c SHA-1: 3a3b710b06e267cbdc450513d16202ea41b2ffe6 SHA-256: e85efe1cf528647cbeb2afc658fa83e114452c748d4ce176613d0ff0d539a593
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', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests a macro-based delivery mechanism typical for Qbot. Further analysis would be needed to confirm the exact execution flow 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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