Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 49877a15efbcef2a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 711e7a46177b0b7eb22aaa5674205ab3 SHA-1: f72d987bbe9ca52abb859a86454697988015254a SHA-256: 49877a15efbcef2a0852250cf13ec3d3c448e0a73ebcbad4efb0d9b3670fdf7f
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 intended to download and execute a secondary payload, consistent with Qbot's typical behavior. The primary attack vector is likely spearphishing 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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