Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9161e9a81dec1643…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6639e8ccf5b030fef27390704d871fb9 SHA-1: 3c6e71f86b0fe17259b8d7743c5ace90fce586d4 SHA-256: 9161e9a81dec16432fa969615e636cac82fa06678559cbc5fb6800e22843dfce
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1059 Command and Scripting Interpreter

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves tricking the user into executing malicious content, likely through macros, to download and run a further stage. The specific dropper name suggests a Qbot variant.

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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