Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f742fb79f19d868a…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 056eac97b06dded9b92ca93774f8f514 SHA-1: 1b387eb2e819c14b692a6bb8d0ac4d0e3b910a9e SHA-256: f742fb79f19d868a4c808b6551d0a12208c311d69f4a395aeeffbf5735886a0a
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The malicious nature is further supported by its classification as a malicious Excel document. It likely exploits user interaction to download and execute a secondary stage payload.

Heuristics 1

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