Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b9e43a2a11eea499…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: adcc59c162e0e67607b7924b1b7f4270 SHA-1: 663e3d9649fa7da3e9fce460f0b91968d67151c0 SHA-256: b9e43a2a11eea4996ff811cdc84b289d1548f1a567441acbcd47b290ff576aeb
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', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests it exploits vulnerabilities within Excel documents to deliver its malicious payload. The primary attack vector is likely spearphishing, leveraging the document's macro capabilities to initiate the infection chain.

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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