Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cdf3895c57eb5321…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 74ff50947c6ceb8fa6fcb279fe982e02 SHA-1: 668f0158efb191604acd82c79273b14731f1c181 SHA-256: cdf3895c57eb5321202bff36a48d5db07e9567bf2e06def86b0f6755c4097b2d
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 stage 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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