Malicious RTF — malware analysis report

Static analysis result for SHA-256 6ba048d9b2116103…

MALICIOUS

RTF

29.4 KB First seen: 2024-06-27
MD5: d29a0860dbddda39a297fb825ce90aa5 SHA-1: 04864b8ebe1f46e0021f416e7aa0a4e780560360 SHA-256: 6ba048d9b21161036e112e2b70482816bc595361c423327659f7e2a4256d8759
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious File

The RTF file contains OLE object data and an \objupdate directive, indicating an attempt to exploit OLE object activation. This suggests the file is designed to deliver a payload when opened. No document body or script content was available for further analysis, limiting the ability to identify specific lures or payloads.

Heuristics 2

  • \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

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off00001b76.bin
f0ff74f4cb3cb3100d76994bd8d32e95538c8c5e29d5bce426f07672b97493d0
rtf-objdata-decoded RTF \objdata at offset 0x1B76 548 bytes