Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4198fb75fa911abb…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: aa84611cba4f53c459b95cf7b217a8f4 SHA-1: 9af32331577e976ac0fce655bf05d8af4e172242 SHA-256: 4198fb75fa911abb9a2357d87b773e4afbb615895cbe01f808c560b35dcc8701
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The file's purpose is to likely download and execute the Qbot malware on the victim's system.

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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