Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 88ff30894cf4425f…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 37718619a9d71b0252d88cedcc0d95f0 SHA-1: e0cd66fc31380c4bb9ef752c713dc54973d64aa1 SHA-256: 88ff30894cf4425f12eb1e83d5f3e130e8e93bac11fbaebc519f72d111a4f1d5
60 Risk Score

Malware Insights

Qbot · confidence 85%

MITRE ATT&CK
T1204 Malicious File Execution

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its function as a dropper for the Qbot malware family. The primary attack pattern involves tricking the user into opening a malicious Excel file which then executes a payload. Further analysis would be required to determine the exact execution method and payload.

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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