Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2ad77149cbb2000f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 90ce9e7a9d4ebd9240c320f5a4443e5d SHA-1: 8c0177cd0c3b22348575a27b5e25b782c17d251b SHA-256: 2ad77149cbb2000f3b03dd223009a430037fa7fae687773e591c7677d836eba2
60 Risk Score

Malware Insights

Qbot · confidence 95%

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it functions as a dropper for the Qbot malware family. The primary attack vector is likely social engineering to enable macros, which would then execute the malicious payload. The heuristic firing directly indicates a dropper functionality.

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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