Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4125568e224fb08b…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1ed93ff95635244e84b72dbbeb5d0154 SHA-1: 82eb4949a1bd44cc404b8227fcb68e91a8a1a621 SHA-256: 4125568e224fb08bdc822dd2ce50af0bfd8eeefa45233a0cf08a37066f6fd62b
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop and execute a secondary payload. The primary attack vector is likely spearphishing, leveraging the malicious Excel document to initiate the infection chain.

Heuristics 1

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