Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4d836efb67ce5677…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9937d6b840c49b4eae67391c1ad0e8ca SHA-1: 219f375a2f3a9b0763c00a79cbe678f9dadb08b9 SHA-256: 4d836efb67ce56774065f31bc94a5660bac215ba42aba6d7a5e5aee8427c4de9
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', a known Qbot indicator. This suggests the document is intended to act as a dropper for the Qbot malware family. The primary attack pattern is likely spearphishing attachment, where the user is tricked into opening the malicious Excel file.

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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