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

Static analysis result for SHA-256 563a5e60a55c4d3d…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5983a5493e82516d162bf73a91ce3e01 SHA-1: 901c8099214852e54b8a436da234a15e41aee4e1 SHA-256: 563a5e60a55c4d3dee0ca79fccd98e247f48dc93c60d096c12151486d7acc898
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for the Qbot malware family. While no specific document body or scripts were extracted, the heuristic strongly suggests the Excel file's primary purpose is to download and execute a malicious payload. Further analysis would be required to identify the exact delivery mechanism and IOCs.

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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