Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 24fefa885ee36309…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d0190527522843898a21f22d15f5c284 SHA-1: 8196efbfee09110b19b0e22282b48654f0a2fcab SHA-256: 24fefa885ee36309d809b8787b5ef5977b3988928fef9b0c40d9979bc05e01f1
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File 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 malware family. The primary attack pattern involves luring a user to open a malicious Excel file, which then executes a secondary payload. Further analysis of the file's content and behavior would be required to identify specific execution vectors and network indicators.

Heuristics 1

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

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