Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 219af74f81bf9e31…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 85af075ed83f1f86f0661a042a76bdf0 SHA-1: 2dabe9c0fbf014ced486f7cb1e365416f6fb9658 SHA-256: 219af74f81bf9e3107cd2d8297cf8a7ccb148a62ebd96e34e86bd33107e31205
60 Risk Score

Malware Insights

Qbot · confidence 95%

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

The file was detected 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 executes the embedded payload. This is a common technique for Qbot distribution.

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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