Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 4532dc238fa7907a…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 262e90238f6e6cc23345b38fe63dee9e SHA-1: 56ac85157c8fcd89d0a6047cde613084860222ee SHA-256: 4532dc238fa7907ad5ab4c399c4d74391c8f4035cfe68da2c5075ff9f39c6048
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical heuristic firing indicates detection as a Qbot dropper, a known banking trojan. The file is an Excel spreadsheet, a common delivery mechanism for macro-based malware. The primary function is likely to trick the user into enabling macros, which would then execute malicious code to download and run a secondary payload, consistent with Qbot's typical behavior.

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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