Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 9083ed9a15eeb2e5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 845419efe142991f96d447dbf9e8e491 SHA-1: 677f33f82c7cf4dca9da565c38b19867831eaa33 SHA-256: 9083ed9a15eeb2e563624ea3038a2e2a93339da042af79ebab4ed4ff4473f695
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566.002 Phishing: Spearphishing Attachment

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves tricking a user into opening a malicious Excel file, which then executes a secondary payload. This aligns with common Qbot distribution methods.

Heuristics 1

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