Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 4060b794abc0cb46…

MALICIOUS

RTF / .DOC

581.3 KB
MD5: 205e22dba6c73c938c19d5a9b211f1e2 SHA-1: 38603ef00f1582fd6d2152baec0bbc328e654a7d SHA-256: 4060b794abc0cb46e4a243038c201fd55e01842f8c475cf2524bbe2447125105
120 Risk Score

Malware Insights

MITRE ATT&CK
T1204 User Execution: Malicious Link T1566 Phishing

The RTF document contains multiple high-severity heuristics indicating the presence of embedded OLE objects that are automatically linked and updated, suggesting an attempt to execute code upon opening. The document body includes a lure instructing the user to 'enable editing', a common tactic for macro-based malware delivery. No scripts were extracted, and the OLE object data itself was not fully analyzed for specific payloads.

Heuristics 4

  • Automatically linked OLE object high RTF_OBJAUTLINK
    RTF contains \objautlink — an automatically linked OLE object surface that can be updated or activated when Word opens the document.
  • \objupdate forces OLE activation high RTF_OBJUPDATE
    RTF contains \objupdate — forces automatic OLE object instantiation when the document is opened, bypassing user interaction. Almost exclusively seen in Equation Editor exploit documents.
  • OLE object data medium RTF_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects
  • Macro/content-enable lure medium SE_ENABLE_LURE
    Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off0000bd6c.bin
67138e954771c495077b0d1425c793b6279f21bd189caf84527c9dacc53bced0
rtf-objdata-decoded RTF \objdata at offset 0xBD6C 3708 bytes