Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c5dc5a0f713e4043…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 41974191737b2634352572a4c1cc82bb SHA-1: e353c0f8d4969e0425519670aed6069cdc603674 SHA-256: c5dc5a0f713e4043c8c6c1cc36f2d5cef033a1dd38c13529044e42129cdd91aa
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 designed to deliver a secondary payload. As an Excel document, it likely uses macro execution or an embedded exploit to achieve this. The SHA256 hash is included as a primary IOC.

Heuristics 1

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