Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a3d07a0169b51d29…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c9dc1f30f6e2753b56b7882ae0ccc6bd SHA-1: c50b49b99a37e10cd1c8b707ec2b9f65b333fefd SHA-256: a3d07a0169b51d296f2dff441af1410ec765f25dd99f52685fa1b22609905a5f
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File T1059 Command and Scripting Interpreter

The file is identified by ClamAV as a Qbot dropper, indicating its primary function is to download and execute a secondary malicious payload. The heuristic firing directly points to Qbot malware, suggesting a common attack pattern for this family. Further analysis would be required to identify the specific payload and its associated IOCs.

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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