Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8728ac5daf4b9d46…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ab5678755e73f98d48460bb9b4fe0c0e SHA-1: bed8036b4e0bde5eac9324ace14b4d2f73431d3d SHA-256: 8728ac5daf4b9d46fa2d9eefba51a57f6493a27675a12b7fc236c392c2dde94e
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: User Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a malicious payload. As an Excel file, it likely relies on macro execution or a similar mechanism to initiate the attack, fitting the pattern of spearphishing attachments.

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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