Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 fb7565206926df22…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 37b21b058c1ec5fcbdbfbc3fa86577d6 SHA-1: 1ec1c6b1da19db572a6ec2e62d0e734e0a201cdb SHA-256: fb7565206926df226acdedd8234280434651030e8114efde416b4cb68f9c49dc
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 indicating it is a Qbot dropper. As an Excel document, it likely uses macro execution to download and run the secondary Qbot payload. The SHA256 hash is included as a primary indicator.

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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