Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 43f58571e3b61b00…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7364c539527a4cf05dfaca0159846856 SHA-1: 097db1716c1defc920f15e75264509c4e3fad0fb SHA-256: 43f58571e3b61b005cb604526e6d4ab7256fb63220964d9cce714e05f411951e
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1105 Ingress Tool Transfer

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot dropper. This type of malicious document typically uses macros to download and execute a secondary payload, aligning with the Ingress Tool Transfer technique. The detection name itself suggests a spearphishing attachment vector.

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.