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

Static analysis result for SHA-256 557b6a017c514d12…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 3de123e9cf9ae6ba86bdf8a6ab23c1ca SHA-1: 99e664e4ab30ae341bd4fec92a67a5dfe13a1e47 SHA-256: 557b6a017c514d1256f02a0a43fed84055ff28392b322bda41d6bab385b0033f
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 pattern involves tricking the user into enabling macros, which is a common initial access vector for malware delivery. The specific payload and execution method are not detailed in the provided evidence, but the dropper nature suggests it downloads and runs a secondary malicious component.

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.