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

Static analysis result for SHA-256 309f900275fcb925…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1d03fe31dbb2ff74be3c44c3d959b799 SHA-1: 763a534305f0a887e89707e6bd4ebd9c8997b651 SHA-256: 309f900275fcb92586606cf296e8931433364db6ce852ccf559566beaac8d920
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel document flagged by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper. While no specific document body or scripts were extracted, the heuristic strongly suggests the file's purpose is to download and execute a malicious payload. Further analysis would be required to identify the specific family or additional IOCs.

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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