Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 78b7cbcff6e730d7…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: b671add37c22eacbddbf7a586097270c SHA-1: 82fb77beb47c6ecb23c8e043d769c588fe6650f8 SHA-256: 78b7cbcff6e730d762cba7a51d972dcf9dca32b87a74476ce41311dd2c4407f8
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1204 Malicious File Execution T1566 Phishing

The file was detected by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is a Qbot variant designed to act as a dropper. The primary function is to download and execute a secondary stage payload, typical of Qbot's infection chain. The file's metadata and lack of other specific indicators suggest a focus on its dropper functionality.

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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