Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 7f831fa4f9776f50…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ab94532a72f796ab135474a040464b50 SHA-1: 5acf22fa33c8babe8dc15ff554daa8fef2a2965b SHA-256: 7f831fa4f9776f507e3d345fbde2e69add6b50aac4747e46e7a817a7145f385a
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The document's structure and heuristic firing suggest it is intended to be delivered via spearphishing, leading to the execution of the Qbot malware.

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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