Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f78bc35d8250db7f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8758af05e38858a979816a9648dff923 SHA-1: ad36a9e8e48bdc2d55a97f13f7258f3a95d9240e SHA-256: f78bc35d8250db7f26d30e0613be789efdcdb24dd44c24ed412dc74e2def12e5
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The primary function of such files is to download and execute a secondary malicious payload, likely Qbot malware, onto the victim's system.

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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