Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 995f33ec356f01ec…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 917a2df9fc4f40209d1012579fe9c2ab SHA-1: feb0758497b85e23892262c8e74060dc3caddb4e SHA-256: 995f33ec356f01ec84cbcef0cbafb8cf17fb1f7120bf79e28a85d63c7a1f86f5
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 suggesting it functions as a dropper for the Qbot banking trojan. The primary attack pattern involves delivering this malicious document as a spearphishing attachment to unsuspecting users. No scripts or document body content were extracted, but the ClamAV signature is sufficient for attribution.

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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