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

Static analysis result for SHA-256 41c293e18315b791…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 953e1e37a34246d8cdd27b6e84464a09 SHA-1: ab53b6634ac0a5aec5bfbde911275c84a2d2eadc SHA-256: 41c293e18315b79153fd19e642de1c7e9155db5c0b5df33c65f5aa1600e903dc
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for malicious content. While no specific document body or scripts were extracted, the detection signature strongly suggests the file's purpose is to download and execute a further stage malware. Further analysis would be required to determine the specific payload and delivery mechanism.

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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