Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a6e1d0557322886c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 50456e9faef4155ebc74b9c98ea104a3 SHA-1: 712cd897b17369846c2a0cfa9a156f861dad4b00 SHA-256: a6e1d0557322886cbc003c45cd3f89434ea09d54673b02fb83eb4d45a18e1645
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', a known Qbot variant. This indicates the Excel file likely contains malicious macros or embedded objects intended to download and execute a secondary payload, consistent with Qbot's typical behavior. The detection signature itself serves 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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