Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 3db41ba38b36a411…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 7bd4466f4183fae7a643bf7659c55dbd SHA-1: cd20fe76f57934fe0456f245dedcb3068a5880d5 SHA-256: 3db41ba38b36a4119b6b9de93038d0b0e13f94584f2644e18f7b8ebe963930ff
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a dropper for the Qbot banking trojan. The heuristic firing suggests the file's primary purpose is to download and execute a secondary malicious payload, consistent with Qbot's typical distribution methods.

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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