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

Static analysis result for SHA-256 d1d33fd50c5a51ba…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 907477092f03514f814560d87f1f5648 SHA-1: 471a2cc4ed297133624289aea49f5d514c4d69c4 SHA-256: d1d33fd50c5a51ba051666e21978abdb403ffe4d4d19ff2fa7ad738deb07679d
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for malware. While no specific document body or scripts were extracted, the heuristic strongly suggests the Excel file's primary purpose is to download and execute a malicious payload, likely Qbot.

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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