Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 28f20b171ab7d560…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 67216e1e10e2ea758bd78750b45b1b72 SHA-1: 8fcf810821817de1df05f3b26689a52f1fa31c45 SHA-256: 28f20b171ab7d5601c1083f984ecc3c0faaef4c1d999d00a47aaae940cd7742e
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 functions as a dropper for the Qbot malware family. The detection name suggests it is delivered via an Office document, likely exploiting macros to initiate the malicious execution chain. This points to a spearphishing attachment attack pattern.

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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