Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4cb5dc2b12ccbb8d…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cace954696bf129bae6cec6a1ed93b48 SHA-1: 5ad9f6190a8e0c5b9ddc55d6772c1cd4f93cf1b8 SHA-256: 4cb5dc2b12ccbb8d6009cd12f97f339deac6c0c5aad2d8b812b86c58b3b6fb7a
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 document, it likely uses macro execution to download and run a secondary payload. The SHA256 hash is included as a primary indicator of compromise.

Heuristics 1

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