Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 fd2578972ce73abe…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b6197b20d94b92af9aedd449a8a61c9f SHA-1: 67fee6a02cda16d44a1fa93b2e2ad7ed31b06c69 SHA-256: fd2578972ce73abebdfd6e54881e3ee3da7b5e89386f5070720e098d59c51998
60 Risk Score

Malware Insights

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

The file is identified by ClamAV as a known dropper, indicating its primary purpose is to deliver other malware. While no specific document body or scripts were extracted, the heuristic strongly suggests a malicious intent to download and execute a payload. The detection name 'QbotDocu' hints at a potential association with the Qbot banking trojan family.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0