Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4a5b2b0ef18427db…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 0ebf03a98fe0c1c5df66592dd5bba88d SHA-1: 94972e76c6893f50b5c3756a06f099aa3594dc5b SHA-256: 4a5b2b0ef18427db30167dae3a3b8005dfecfce68be66d9e27a3264304e7e77f
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', strongly indicating it is a Qbot dropper. The file type is an Excel spreadsheet, a common format for delivering malicious macros. The primary purpose is to download and execute a secondary payload, consistent with Qbot's typical behavior.

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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