Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ffbc0de8d2e27eb1…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6818982fcef9fd24992ef24e565ed754 SHA-1: fe10419d5d3411589fabeeae2ab1c7503d730db6 SHA-256: ffbc0de8d2e27eb1260fac4a4c8c90d209f6fff2b99ba05046bc71e379207a4d
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: User Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop additional malware. The detection implies the Excel file contains malicious macros or exploits to achieve initial execution and download further stages.

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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