Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ffb94634eb6dc648…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a194ea242f67a36efaee7c95a4e19dc6 SHA-1: e1751097af95cec5d033e70ec7fcb2e75d78e069 SHA-256: ffb94634eb6dc64856d54a7deb85c751d30a0166b1f2a989a4c3c48ae01ac9e2
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566 Phishing

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 malicious payload. The SHA256 hash is included as a primary IOC. The attack pattern involves luring the user into opening a malicious Excel file, which then likely executes the dropped malware.

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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