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

Static analysis result for SHA-256 51903b78ebc759ae…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 59981c8aaf7b25ce7a9d165945c2d3ac SHA-1: 7ff3dbe2b01d6d61059bd1ce24392c2e4b652a8c SHA-256: 51903b78ebc759aeb2b180546f8f163faf0c4374cfd2af9d08fc11e9b655aea5
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. The presence of this specific detection suggests the file is intended to download and execute a secondary stage malware. No document body or scripts were extracted, limiting further analysis of the specific lure or payload delivery mechanism.

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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