Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d551bb2efbd10085…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: fb1f090b353dd184ca5307856dfeae90 SHA-1: 702bdd48953c7aa7af6abcd6867a59efe9d449f7 SHA-256: d551bb2efbd10085bf742bc99e02f3840e85c91b985d87d858f0fa279546820c
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', a known Qbot dropper. This indicates the Excel file's primary purpose is to download and execute the Qbot malware. The file's metadata and the heuristic firing strongly suggest a malicious intent to infect the user's system.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0