Malicious RTF / .DOC — malware analysis report

Static analysis result for SHA-256 89054ad8d24c6006…

MALICIOUS

RTF / .DOC

1.75 MB
MD5: 657e7d38172b5294be8ff81a94efe745 SHA-1: e00cce89c60742889474451b7306ac6bd3c80430 SHA-256: 89054ad8d24c60063c31b9c2deede4c43b6a6a84da9f657b3450a4c2346c03e3
80 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1204.002 Malicious Link: Malicious File

The RTF document contains OLE object data and an \objupdate directive, indicating it's designed to activate embedded objects. The SE_ENABLE_LURE heuristic confirms the document instructs the user to enable macros or editing, a common tactic for malware droppers to bypass security measures.

Heuristics 3

  • \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_off000e64b0.bin
794339b422a2c8fe9774474093a4d1f20e2986630e9e47e2441eaa4361a17134
rtf-objdata-decoded RTF \objdata at offset 0xE64B0 4267 bytes