Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4d03f12627f4eeaa…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6120d81ff4505eb8c32b8ff07d0111bd SHA-1: ac562db67e30a747d5b22366e6f6764672896eac SHA-256: 4d03f12627f4eeaad0db398966e7d84dbf592ff7f746a41a384a3c91920bed54
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 file, it likely uses macros or other embedded content 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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