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

Static analysis result for SHA-256 2f06816349e30dca…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 34dd82b4583cbd89f59b4dbc2f7a96f0 SHA-1: 5de143a537fc1384f6644b29728684ca734afd12 SHA-256: 2f06816349e30dca477804e50584e3da8177616da290711f718e32706c3c05a1
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is an Excel spreadsheet identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper. The presence of macro-related heuristics suggests it attempts to execute malicious code upon enabling macros. This is a common technique for delivering secondary payloads, likely involving network communication to download further stages.

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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