Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f39196262755e6ca…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d29c83c72d9a9ed9404ba23e8b3ea5ef SHA-1: dca55a779d6df2f540555963a18528938232d51f SHA-256: f39196262755e6cafaa521609a3d2ff77db8e2828953fb36adb8fc714ce9b8a4
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to act as a dropper. The primary function is to deliver and execute a secondary malicious payload, leveraging the common tactic of spearphishing attachments within Office documents.

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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