Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 eccdbb6bd348ccfa…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6783b0a5193d5b4b7ff5ef30088b5dc7 SHA-1: fd765d93098425d080ae1d19c4b7a088e284e7ac SHA-256: eccdbb6bd348ccfa322585914aad711ed6edd035a272e3e093cf49196c50ca7c
60 Risk Score

Malware Insights

Qbot · confidence 85%

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 its purpose as a Qbot dropper. While no specific IOCs like URLs or hashes were extracted in this analysis, the heuristic detection points to a malicious document intended to download and execute a secondary payload. The file's metadata suggests it was created long ago, but its detection signature remains current.

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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