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

Static analysis result for SHA-256 508d26b904d4457f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 88d39521a3b48eee1bd48b4275e0a623 SHA-1: 1d54a3955244edb8e5654957ed7d6b85c250baab SHA-256: 508d26b904d4457f6f6e36b12e03cd4e53449df8fa97603f4ad796f7695ce741
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for malicious content within an Excel document. The presence of macro-related heuristics suggests the execution of embedded code to download and run a secondary payload, a common technique for Qbot and similar malware families.

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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