Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4fa079eccee23862…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: fef2761486bb35946050dd04015b9748 SHA-1: 118523b8f6baca9a08f0cdf37589fe77c47f168a SHA-256: 4fa079eccee23862a968815028e12eafa9e5b2da2010f5329c4344afed53bff2
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 variant used for dropping secondary payloads. The file's nature as an Excel document suggests it was likely delivered via spearphishing. 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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