Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 b4739a9c85c10154…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: fbc31cff42a69efecc312d2fdb7ab1f6 SHA-1: 8cc424eda5c8dffe3485e4972859339626a3b07a SHA-256: b4739a9c85c101544be7a0f1bb2c156633a8d77df63747c2583f9b670e717ff8
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 is a Qbot dropper. This type of document typically relies on social engineering to trick the user 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

Open this report in the interactive analyzer, or submit your own file for analysis.