Qbot Office (OOXML) / .XLSX malware analysis — malicious · 393a85ec5a3a288a

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300

MD5: a1d3fd729d27673111d9e648f3cc71d7 SHA-1: 61229ec78d5ae8461c4bac26710685c6ef893cb8 SHA-256: 393a85ec5a3a288a22bf36cc45f1ab7107477293237a8c006e8b6d8ddfb1a97f

60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK

T1566.002 Phishing: Spearphishing Attachment T1204.002 Malicious File Execution: Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it functions as a Qbot dropper. This type of malicious document typically relies on social engineering to trick users into enabling macros, which then execute the malicious payload. The primary attack vector is likely spearphishing attachment, leading to the execution of a Qbot variant.

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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