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

Static analysis result for SHA-256 e9b204147e846289…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 256af3b041f540453bcf6a79b296126f SHA-1: 678d13c93a70e580208fc6f9a18672fe4d196981 SHA-256: e9b204147e8462897aa34e584b4caa711630be0654a1e3078cff20791ffaffca
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The presence of this specific detection strongly suggests the file's purpose is to download and execute a malicious payload, likely Qbot given the detection name. No document body or scripts were extracted, limiting further analysis of the delivery mechanism.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0