Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c9b4d4ac6ffe4221…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c7365199b3721d82a32da823f45457df SHA-1: e0fc09e6656403f766bac1c3e47bd2eb67096ca4 SHA-256: c9b4d4ac6ffe422199f50b314ac1a993b7de5fd2622762f3129a8f3574d68908
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic identifies this XLSX file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its role as a Qbot dropper. This type of malware is typically used to download and execute additional malicious stages onto a victim's system. The file's metadata and verdict further support its malicious nature.

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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