Office (OLE) / .DOC malware analysis — malicious · af3fcc4d0646a3a2

MALICIOUS

Office (OLE) / .DOC

165.0 KB Created: 2020-05-16 15:58:00 Authoring application: Microsoft Office Word

MD5: b2e6be2b7c08933f90d09b45a6144f85 SHA-1: fe28bcdc3b2e733740a993e6665676709e1787a0 SHA-256: af3fcc4d0646a3a2c27512b07a0c84428ced10606e28e248ecfcd8c2569d85d8

140 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.005 Visual Basic

The file is a malicious OLE document containing VBA macros, specifically a Document_Open macro. The presence of a VirtualProtect API reference suggests the macro is designed to execute code. The ClamAV detection further confirms its malicious nature. No specific IOCs like URLs or hashes were extracted, but the attack pattern is clear: a malicious macro embedded within a Word document.

Heuristics 5

ClamAV: Doc.Malware.Shellex-8423557-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Malware.Shellex-8423557-0
Document_Open macro high OLE_VBA_DOCOPEN

Document_Open macro
Reference to VirtualProtect API medium SC_STR_VIRTUALPROTECT

Reference to VirtualProtect API
VBA macros detected medium OLE_VBA_MACROS

Document contains VBA macro code
Embedded URL info EMBEDDED_URL

One 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://schemas.openxmlformats.org/drawingml/2006/main

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `227db37a6670186f924c6737538951bc5fb0d6796ad1f33a01a45a8476c571ec`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	28688 bytes

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