Office (OLE) / .DOC malware analysis — malicious · dc23f6e5f31c7c3c

MALICIOUS

Office (OLE) / .DOC

152.3 KB Created: 2020-09-24 05:47:00 Authoring application: Microsoft Office Word

MD5: 88e51df525a893b9d12b5ef71b7cc22a SHA-1: 76baf12b0ee2477978592e8d2413c378c182a7d0 SHA-256: dc23f6e5f31c7c3ce882dad5d90a145687e954e34019d5cfa3fcc72afe96bb52

240 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1059.005 Visual Basic

The file is a malicious OLE document containing VBA macros. The critical ClamAV detection and high-severity heuristics indicate a trojan agent. The Document_Open macro and CreateObject calls suggest the execution of embedded code. The obfuscated document body text, while unreadable, combined with the VBA macro firings, points to an attempt to download and execute a second-stage payload, likely via PowerShell.

Heuristics 7

ClamAV: Doc.Trojan.Agent-9765752-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Trojan.Agent-9765752-0
Document_Open macro high OLE_VBA_DOCOPEN

Document_Open macro
CreateObject call high OLE_VBA_CREATEOBJ

CreateObject call
VBA p-code auto-exec with execution tokens high OLE_VBA_PCODE_AUTOEXEC_EXEC

Compiled VBA/cache stream contains an auto-execution token together with shell/download/object-execution tokens. This catches p-code-only or source-extraction-failure macro documents where visible source is unavailable.
Suspicious extracted artifact high EXTRACTED_FILE_STATIC_TRIAGE

One 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.
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` `b0798fb7450882311ba60b57e039433588cb794c6cc8a10f75d1de73c5c7973a`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	19490 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved macro source contains an auto-exec entry point and execution/download terms.

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