MALICIOUS
242
Risk Score
Malware Insights
MITRE ATT&CK
T1059.005 Visual Basic
T1204.002 Malicious File
T1071.001 Web Protocols
The presence of an Auto_Open macro and a reference to the URLDownloadToFile API strongly indicate that this Excel file is designed to download and execute a malicious payload. The embedded URLs are the most critical indicators for further investigation. The ClamAV detection name 'Doc.Downloader.Docusign112100-9908075-0' further supports the downloader functionality.
Heuristics 7
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Reference to URLDownloadToFile API critical SC_STR_URLDOWNLOADReference to URLDownloadToFile API
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ClamAV: Doc.Downloader.Docusign112100-9908075-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Doc.Downloader.Docusign112100-9908075-0
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Auto_Open macro high OLE_VBA_AUTOAuto_Open macro
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Auto_Close macro high OLE_VBA_AUTOCLOSEAuto_Close macro
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VBA macros detected medium OLE_VBA_MACROSDocument contains VBA macro code
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Suspicious extracted artifact medium EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://190.14.37.178/
- http://185.183.96.67/
- http://185.250.148.213/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas2ad1c1f87f2f014cbe63ca2d48e08b26c2e70089c21e82116f929d26c50b2d3f |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 3654 bytes |
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Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 3 shell/COM execution token(s).
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