Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 ba35e85edb750a73…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: cdc4ca25829e495397c8e2d06673f985 SHA-1: 93946dc1d368ade5898f314c6a77e07acf8a1fa2 SHA-256: ba35e85edb750a7335a6bebff3aa92cf3ed3f891d7ca2af573f7ac790611470c
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 'Xls.Dropper.QbotDocu12020-9818439-0', strongly suggesting it is a Qbot variant designed to drop a secondary payload. The Excel document format and the dropper heuristic indicate a typical initial access vector for Qbot, aiming to download and execute further malicious code.

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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