Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 544c9ff09edb10ad…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a70d50b2025e84ff6f7718695cbc20c0 SHA-1: 2e5c8dd930b1b922a0e92bf5deaa9e1d9c965944 SHA-256: 544c9ff09edb10ade1bba697b083f72820d6207ef7001f7f88b21b9921e39fae
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File 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 detection name implies a dropper functionality, which is a common initial access technique for Qbot. Further analysis would be required to confirm the specific execution chain.

Heuristics 1

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

Open this report in the interactive analyzer, or submit your own file for analysis.