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

Static analysis result for SHA-256 c21b75a18f554ae8…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1baf3141ed4389d5fb06be32ad2922ee SHA-1: 1ec885a50010211bad41e3950453caaa18b86d9d SHA-256: c21b75a18f554ae814ebe944fa3a630d68f60c28826fccbd8ea31fdf79c9d9ec
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. This suggests the primary purpose is to download and execute a secondary malicious payload. No document body or scripts were extracted, limiting further analysis of the specific lure or execution method.

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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