Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 1c83ecb1da1facac…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3fd3e3770fb422c128cf591f1bbab161 SHA-1: 58d95d35532efd909d7653a419e0f4c2391b4515 SHA-256: 1c83ecb1da1facac95de656d72098912389a54f5cf4bee859928e3ff33e2ff96
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. As an Excel macro-enabled document, it likely uses embedded VBA to download and execute a secondary payload. 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

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