Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ef691fefb9a9fc95…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f07024a263275919dcf1b48c4cb593ff SHA-1: eace69949a7722f18a8a9b9136a57f8b825041bc SHA-256: ef691fefb9a9fc95635e1bb4e37ec55f8f94b0a9201538633a302efb3748d932
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. As an Excel document, it likely relies on social engineering or a vulnerability to execute its payload. The specific dropper functionality suggests it downloads and executes a secondary-stage malware.

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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