Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e6fc34a97b6a8cfa…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cf1b682c404588a5b5556094f4d59653 SHA-1: 29fbae17d7e0eb2e36bef8a586a3daa3be588baa SHA-256: e6fc34a97b6a8cfafac68c841da56ce70f17f729f7fbbb7b3df729dc304681c0
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document 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 a macro-based delivery mechanism typical for Qbot. Further analysis would be required to confirm the exact execution flow 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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