Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9287f9aa603174e5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: ac7ef1aeea68279ae466866ddfc5574e SHA-1: c7b1271445bdbf6b00fbbe5cedbef9f7de37eea5 SHA-256: 9287f9aa603174e5e4fad6fbc011b93a93856a8b32a2aec20ce69bf233011426
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop a secondary payload. The detection name implies macro-based execution, which is a common delivery method for Qbot. The file's nature as an Excel document further supports this, as these are frequently used for social engineering to enable macros.

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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