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

Static analysis result for SHA-256 4752d8e516558a0b…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 42e80a3e579a83606252b0ccfed0626e SHA-1: 5ed79a20b3a833c15811df5ce89fd24f5eb5fa85 SHA-256: 4752d8e516558a0b284111952e5d87de755f128504eb06bfe076601e2552f121
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating its function as a dropper. While no specific IOCs were extracted, the file's nature suggests it's intended to download and execute a further stage of malware.

Heuristics 1

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