Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 397fbd75213d3bc3…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1e58c2382c638bd8551d305ff2be8791 SHA-1: 824966b2e677b20e11edaebc3567316d677d0599 SHA-256: 397fbd75213d3bc3da882c628849592421d57a6a9b25674eefb5b4b2c920a873
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 primary attack pattern involves luring the user into opening a malicious Excel file, which then likely executes embedded malicious code to download and run a secondary payload.

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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