Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 88f926865b320f67…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f8920b2912a63b5b7f63bef99770b32e SHA-1: caf9e951d9450cce704fd023649d95b9d6159f09 SHA-256: 88f926865b320f67536bd5b83ea4597f0bf7974f26b0d00b8b9f0853a13e32be
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The heuristic firing suggests the Excel file contains malicious macros or embedded code intended to download and execute a secondary payload. The primary attack vector is likely spearphishing, with the Excel file serving as the initial attachment.

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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