Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 39a70caa75a785e1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 253617c7cf036c6362772716e50f039a SHA-1: 4ba424ec9b57db7fba45c5286113263ebb83f513 SHA-256: 39a70caa75a785e186ad5ba37dd6356abd31d6b8a8b90bbb3e4311ea30cc5977
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', a known Qbot variant. This indicates the Excel document's primary purpose is to act as a dropper for the Qbot malware. The detection strongly suggests a spearphishing attachment attack vector.

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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