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

Static analysis result for SHA-256 95742a2c8e7c17bd…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c92a30334e92606a5efeb860a8b54ad8 SHA-1: 72d0314e224c3a648d3f95fb13b97c52265c7e70 SHA-256: 95742a2c8e7c17bda68fcf627c021c8b0aba0a61a070f3820c69f250d2713db7
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel document identified by ClamAV as a known dropper for the Qbot malware family. While no specific payload or download URL was extracted, the heuristic strongly suggests the document's purpose is to deliver and execute a malicious secondary stage. The lack of further extracted IOCs limits the confidence in identifying a specific family or attack vector beyond a general macro-based delivery.

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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