Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8c5a5556a92a4e74…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2d3edb5a628d7d66e9782edafc41553c SHA-1: 84a8d09af8cdb4f5e858db05a02d62bc0d041250 SHA-256: 8c5a5556a92a4e7471d34380276cca606d1a2e565b7616464d3730d41638746a
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File T1566 Phishing

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves luring the user into opening a malicious Excel file, which then executes a secondary payload. This is a common technique for Qbot distribution.

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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