Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 239c2f96474d8933…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 134a47ff88c62744f73c71ab8b96041b SHA-1: 11892effc10fb3809900754df5fe51b1d3e6cf16 SHA-256: 239c2f96474d89331f82357994889a9a132397a3847a01467591ec30180dea43
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 malware family. Its primary purpose is to download and execute a malicious payload, likely leveraging VBA macros within the Excel document to achieve this. The detection signature itself is treated as a primary IOC.

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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