Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 e7014e6e81982ff0…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d18d46f80afc160995b09d593f566904 SHA-1: a6ad4e0a7c174426dac93cf307b55ae359ee47ea SHA-256: e7014e6e81982ff0647185183dc04bbc42e3664a9827b293b105fcce4c3449d9
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot dropper. This type of file typically uses macros to download and execute a secondary payload. The presence of this specific ClamAV signature provides high confidence in the Qbot family attribution and its dropper functionality.

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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