Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f7368936ace3f90d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: e7485f809fd05d4dcf0fa72ef97f6137 SHA-1: 144d3042b036932da4fd8d6fe09345fbb2b51ca1 SHA-256: f7368936ace3f90d07d91cf3d7ecd89ef676049e882c2ff8d3033bb306f23be7
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot variant designed to download and execute a secondary payload. The detection name itself suggests a dropper functionality, which is a common tactic for Qbot to establish a foothold and download further malicious components.

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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