Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e4faa5c1025a4dbc…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d5352f1b5eb751557f7e7c4b4fef18cd SHA-1: 5afe47b7fa3d4d102b983d0ccfdc90df2ff7f4fe SHA-256: e4faa5c1025a4dbc6521483bc7a29f8589321c45bc9bdf91540b685e1eb237df
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a secondary payload. As an Excel file, it likely uses macro execution to achieve this. 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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