Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a9be413726ad8d09…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 603db4aec94ec9ccc89898cd23d5edbd SHA-1: 2bd8794644a56c2107379abc07497e7817dcf266 SHA-256: a9be413726ad8d0991c4784febded29fce24ee0683b1eb0a821abf0d18dc6f11
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. Its primary purpose is to download and execute a secondary malicious payload, likely leveraging macro execution within the Excel document. The SHA256 hash is provided as a primary indicator.

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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