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

Static analysis result for SHA-256 29195d96ab4c2635…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 23cc92c3d4ed3094c5c9f0982dced11d SHA-1: db9af614a57403d125af55c0dad21281038a5e95 SHA-256: 29195d96ab4c2635f10c598d4f13753c8754137d40975909ff6f71c51a2fb413
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel document flagged by ClamAV as a known dropper for the Qbot malware family. While no specific payload or download URL was extracted, the detection strongly suggests the file's purpose is to download and execute a secondary malicious payload onto the victim's system. Further analysis of the dropped payload would be required for a more precise family attribution.

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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