Malicious RTF — malware analysis report

Static analysis result for SHA-256 a63d5fd746514712…

MALICIOUS

RTF

939.2 KB Created: 2019-09-17 13:59:00 First seen: 2020-05-14
MD5: a17f17878d3320700862974e8ea6a1a0 SHA-1: 4203619c3ad850a4a647bcf2c3596b49e849242b SHA-256: a63d5fd746514712d073fba0054506208b161de7b2ad7035ca7716ce6ef591d3
82 Risk Score

Heuristics 4

  • \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
  • Embedded OLE object medium RTF_OBJEMB
    RTF contains \objemb — embedded OLE object
  • 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.microsoft.com/office/word/2003/wordml In RTF body

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off000e196f.bin rtf-objdata-decoded RTF \objdata at offset 0xE196F 1413 bytes
SHA-256: 8b1af1a046ce33dddbd29ed19637426cbe0487a453b4441c0ced73e9c5573c1d