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

Static analysis result for SHA-256 1e39059542aae388…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5f85c5d8600d7ad9b15f549b1fda8d84 SHA-1: fb4d04cd5163c9f41766070694dd1b307cbdbd31 SHA-256: 1e39059542aae3885f5216e624120f84a5a15b0aafe58fd91d937d0fcfe1df8b
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for malicious content. The primary purpose appears to be the execution of a secondary payload, likely Qbot malware, leveraging the malicious nature of the Excel document itself.

Heuristics 1

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