Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 bada0758dba2e636…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 183657db5b19226a8c511001d4ec13c2 SHA-1: 381f4853b15e7e252c28b50862af47975f452c8c SHA-256: bada0758dba2e6369f70782c4e0438715336a0c56e14086f14cccf7e7c23712c
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant. As an Excel dropper, its primary function is to download and execute a secondary payload, likely leveraging VBA macros for execution. The SHA256 hash is included as a primary indicator.

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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