Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a5e203df73155807…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 07a02c3899ff574a48d95efb66bd0f35 SHA-1: f1e81b1d4bff27a570edf6c850cd7009bd969ccd SHA-256: a5e203df73155807ce0136f5d80fc85bd76f345c2cb760fb8cf9ea3e39c65f04
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', strongly indicating it is a Qbot dropper. This type of document typically uses macros to download and execute a secondary payload, aiming to infect the user's system with Qbot malware. The primary attack vector is likely spearphishing, where the malicious document is sent as an attachment.

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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