Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9398baada09cb45f…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f2c8ab5a74e2b7eb290730087e2cc472 SHA-1: 610cd83c352631e4b94f7b03e5274a1af449e5d8 SHA-256: 9398baada09cb45faa06311d567e601f9a04f313726bcffa3e3308fda2727124
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. As an Excel macro-enabled document, it likely uses VBA to download and execute a secondary payload, consistent with Qbot's typical distribution methods. The primary IOC is the file's SHA256 hash.

Heuristics 1

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