Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8611a78d7155e1ab…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f8823702763214a8360598d9b1c8db1f SHA-1: 652eea25c6fc48002ac2818dd952cc5836d5d444 SHA-256: 8611a78d7155e1ab144e2b062f462f5532cd33bba2d6087f987ddbcf76203be2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File T1059 Command and Scripting Interpreter

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 primary attack pattern involves tricking the user into opening a malicious Excel file that then executes a secondary payload. No specific scripts or document body content were provided for further analysis, but the ClamAV signature is sufficient for attribution.

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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