Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d4c87459af3238fc…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ee21bb765c7a83f161d1b8f3f2903f8b SHA-1: 3cdacbd3d37c2fb8dbfbbff47321791304fe32df SHA-256: d4c87459af3238fc21069584125f60cb4ab76424810da5b9ba3ebb90211e9298
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves delivering a malicious payload via a Microsoft Excel document, likely through a phishing campaign. No VBA scripts or document body content were extracted, but the ClamAV signature strongly suggests its malicious intent.

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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