Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 58bc2b636968c679…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ecfb9af5e57e44da62a00b77ddd3ebb4 SHA-1: 91cbdb0b5031ae9a9e3f450f00b7ca0904796f8e SHA-256: 58bc2b636968c67928b5c389135baf1cd3d6db1e53e0cdbf37e40e16cc8dec95
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 primary function is to download and execute a secondary malicious payload. No further IOCs were extracted from this 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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