Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f57c5715c73e774b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0b64f1a9a931454cf4f32359d7cbc812 SHA-1: d7e0214a800e0835e341416441203328d17433dd SHA-256: f57c5715c73e774b42ffc243f0046e68f574cfa360107316ebc6ef135573920f
60 Risk Score

Malware Insights

Qbot · confidence 95%

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 is a Qbot dropper. Such files typically leverage macros to download and execute a secondary malicious payload. The primary attack pattern involves tricking the user into opening a malicious attachment to initiate the infection chain.

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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