Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3fc917aa35478503…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2040466e16aefb3132103f1acb3d83aa SHA-1: 9e6d84d693cc26625cc2aa55f90fac25c82f1606 SHA-256: 3fc917aa354785030f0afe54e80ca0ac21f3588a2b2b46a1a7184a32623c5d3a
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', strongly suggesting it functions as a dropper for the Qbot banking trojan. The presence of this specific detection indicates the file's primary purpose is to download and execute a malicious payload. No document body or scripts 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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