Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4e435fc0a5459e69…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 4a56b9d5e8ef424e9ce8ce46dcb26754 SHA-1: 535e06d6e29f7b02552b547e55eed1fd6bda33c9 SHA-256: 4e435fc0a5459e69bbdcb916a23480396ea078e4d7e9ca3f484d3132661ec3d4
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 document likely contains malicious macros or embedded objects intended to download and execute a secondary payload, consistent with Qbot's typical behavior.

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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