Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d65837bda23836ef…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 579b902a073f32251512b260415fd218 SHA-1: 92bc9f0b95501abbf8be4ae33899f6f2f74afd22 SHA-256: d65837bda23836efde720185942980b2469398f6222d65f0a16e838186053e19
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, strongly indicating it is a Qbot dropper. As an Excel file, it likely uses macro-based execution to download and install the Qbot malware. Further analysis would be needed to confirm the exact execution chain and identify specific IOCs.

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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