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

Static analysis result for SHA-256 3dc68562135ad490…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 17a52f52f60487be7ca1de88e2428dd6 SHA-1: 7e23860de24a6f117e786a8a7334c461b31055a9 SHA-256: 3dc68562135ad490bc5a7b515fd68b9b5b04e2d6e60600e6fabff96a944044ce
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as a known dropper for the Qbot malware family. While no specific document body or scripts were extracted, the heuristic detection strongly indicates its malicious intent to download and execute a secondary payload. The file's metadata suggests it is an older Excel document, potentially used for initial infection vectors.

Heuristics 1

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