Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8ffa47d2e9e0affe…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c79929fd8ad54bed39c3d9d3c3c6d06d SHA-1: 238f3687eab7f78d89a24ff5ae64edd32aad0e37 SHA-256: 8ffa47d2e9e0affef6bc9007d959c5851343e634361e65b3f9bcb8e55fb09237
60 Risk Score

Malware Insights

Qbot · confidence 90%

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 file, it likely uses macro execution to download and run a secondary payload. The primary IOC is the file's SHA256 hash.

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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