Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 58a94f8e4234629e…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: aaf26caf94d9a2127d0119e74e121776 SHA-1: dfb7c26ef59857e53025deb693d427dc82714ac5 SHA-256: 58a94f8e4234629e9aef7d5836a248783ac918863996ae6ca1353bc063500862
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified as a malicious Excel document by ClamAV with the signature Xls.Dropper.QbotDocu12020-9818439-0, indicating it functions as a dropper. While no specific document body or scripts were extracted, the detection signature strongly suggests the file's purpose is to download and execute a secondary malicious payload on the victim's system.

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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