Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 911ae15cbbe1047c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 66a119fd05c9d1bf8a6fab828cd4fab7 SHA-1: a0f772ed1015e3e3ed75d5fe71cedad7e2600cac SHA-256: 911ae15cbbe1047ce554aade6405d4376ff4e17a9d4f0a159f70448ed3d1797f
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to act as a dropper. The primary function is to download and execute a secondary malicious payload, which is a common tactic for Qbot. The SHA256 hash is included as a primary IOC.

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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