Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f6c43b0c7c0c03f6…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: be8bf42ce9f064e68cde8f7375a783f0 SHA-1: fb26877ce698e5e435c5cf16c1cdd973c0a1fb2b SHA-256: f6c43b0c7c0c03f605f38558b42b10c935c18d92ddc11e1958951100e203d6ca
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The detection name suggests it is designed to deliver a malicious payload, likely through macro execution or exploiting vulnerabilities within the spreadsheet application.

Heuristics 1

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