Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20/05/2024, 12:16

General

  • Target

    $PLUGINSDIR/terms.rtf

  • Size

    25KB

  • MD5

    1153e2a560d57a437f1d36c83f71f4d4

  • SHA1

    c3c7bcf70b78d9f73f07bc0669e369f93a29b48c

  • SHA256

    e574e50039d95463fbaa0ffdc10c6278ebb6cdbf58a0c27db11efd06fb2e3bdf

  • SHA512

    3592f5e0b170dc90b1f86d7b65ede4ae3feacb4234deb47a4cfc9893c2c2212b6cb0d5cfd37c46389d027acea11bec84cce8f90a980c303e2338c74bc406097c

  • SSDEEP

    768:tqWJISmWT4vzCulk6IZ0zrl3gxDaZE7SsvA:tJIYT74dSaa7Sso

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\terms.rtf"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2424

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      5cf30a04bad8af7cc02b52203280974a

      SHA1

      e83980b99283df19bbf11da76a26420b1454afc7

      SHA256

      d05355c1c4ea71e1d8d87de7d4b20623585d55d93f24301297de7d60117437f3

      SHA512

      50f58f1f3e8ad062553140a4ef632102662eb086a972a132472e853fff713fde9a8d47ea8035664ed1f601f4f00209383a44226d73905303ac1e217fa1ff2d9e

    • memory/2992-0-0x000000002FD71000-0x000000002FD72000-memory.dmp

      Filesize

      4KB

    • memory/2992-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2992-2-0x000000007141D000-0x0000000071428000-memory.dmp

      Filesize

      44KB

    • memory/2992-11-0x000000007141D000-0x0000000071428000-memory.dmp

      Filesize

      44KB

    • memory/2992-32-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB