Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9fa531879a4cfa64…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3307ee05f69485f82911502a69603b54 SHA-1: 7be693793104da322f92f98d23b685e3b4a927d6 SHA-256: 9fa531879a4cfa64fb5c4980cadcb863bf9a1e7f6e0f8db38d4ebc1f3b2d577f
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel document identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. The document's purpose is to download and execute a second-stage payload, characteristic of Qbot's typical infection chain. No further IOCs were extracted from this specific sample.

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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