Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b98cbbe4c92f2d6c…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 26a9636f1f83c7e7cb5301f4409dd490 SHA-1: 58be530da069b214a403c95bafcecb9ccad19537 SHA-256: b98cbbe4c92f2d6c728fff518e15edbd1d323aac55c14517d43a90455d93db5f
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 detection indicates the Excel 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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