Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b064ab11d358f1d3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 8f6720a7ee30fd1d51224896a7647557 SHA-1: 01d515616e79059ed1af4015851c4c212f557808 SHA-256: b064ab11d358f1d3a08f1e2009cc5daa3a4f50e22196c39a9080968835c50a2f
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to deliver a malicious payload. The detection name suggests it functions as a dropper, likely exploiting user interaction within the Excel file to execute further stages of the attack. This aligns with common Qbot distribution methods.

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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