Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 8e5a42f407753063…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f10eed77eb2ff36292a3aab81f363d3b SHA-1: c0d39447b072149f1ca5b8173f87d67e8b4023a6 SHA-256: 8e5a42f4077530631c427083341ab8313a8a616282b79603ae38bf8673d8f707
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 is a Qbot variant designed to act as a dropper. The file's structure as an Excel document suggests it was likely delivered via spearphishing. The primary function is to download and execute a secondary malicious 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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