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

Static analysis result for SHA-256 d49708370b1125d2…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 532f513f2d59ec4aa7bf1e120461e8df SHA-1: 748a25e9d82adfa1f1a9da1a9f477120900efe9f SHA-256: d49708370b1125d23b4e3305f6137fb59e50c7c11e24165cc8c491c3a58cd1ef
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. The primary attack vector is likely social engineering to enable macros, leading to the execution of malicious code. While no specific script content was extracted, the ClamAV detection strongly suggests a downloader or dropper functionality, typical of Qbot-related malware, aiming to fetch and execute further stages.

Heuristics 1

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

Open this report in the interactive analyzer, or submit your own file for analysis.