Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 392066fdad3dc21e…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 05c71107bd9dcd2bafecd905e1533982 SHA-1: b990a14a1b7c960b6c73bc129001d1830596ea76 SHA-256: 392066fdad3dc21e85db5d74f70d719f2492df8ae3f2afd01548aac9070c7bcc
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File: User Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The primary attack pattern involves luring a user into opening a malicious Excel file, which then likely executes a payload to download and install further malware. The detection signature itself serves as the 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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