Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 40964f0f72510986…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 74142fc48579fd6f70f172130cd9d34c SHA-1: f4ec21c530ac3d58ed5af563d7c15f7769bee6fd SHA-256: 40964f0f72510986c10c152506778b5bb4a499d3f8ffd63b9fabe22e684deb70
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious Link

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting Qbot family involvement. The primary attack pattern involves tricking the user into enabling macros, which would then likely download and execute a malicious payload. No document body or scripts were extracted, but the ClamAV signature is sufficient for attribution.

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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