Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 4b0c433804127f22…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: bdea541557e1da011af344719c4f557d SHA-1: 62d93cbf5de9685a951decaf867c2af8e473fd70 SHA-256: 4b0c433804127f227e769254eaf886aa83c09c0d8bdaaa4ccdb0751a23314b4b
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. While no specific VBA or script content was extracted, the detection name suggests it likely attempts to download and execute a secondary payload, characteristic of Qbot-related malware distribution.

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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