Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b7465fb00c1b0e45…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: fa9d7525ae147aa126aaafc05b29d01d SHA-1: c3ab8774f5fb90dcacbf5a36542ba9a0ddb566ba SHA-256: b7465fb00c1b0e45d4b89d0afee5b6984c2104f78d46fdd0b85dd967590b85d8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper for the Qbot malware family. The primary attack pattern involves luring the user into opening a malicious Excel file, which then likely executes a payload. While no specific scripts or document body content were provided, the heuristic detection strongly suggests a malicious dropper.

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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