Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 05:30

General

  • Target

    $PLUGINSDIR/license.rtf

  • Size

    193B

  • MD5

    beea38d906aecb227da5df5ab302290c

  • SHA1

    33f1c86ed87c49a39e0d4a2a8302d2b970947133

  • SHA256

    c45a69c256f70d5643d61870210cb0f21bd22cc07189d58e74c060e27f9bc6f4

  • SHA512

    f9f001ed3406718300b4312e975834d5a7408c0e8318a5bdfb9c0d8da7918481e0cdaac9832e6841de21e25f1ced38cc18e13f2f5f6dc64065df975fbf7bdb9e

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\license.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:2328
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2680

    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

      520b2a00ce0443e394f61a63eca7a866

      SHA1

      10ab374aaf895405780fb02a7093bd33c8e8ef05

      SHA256

      65bf3270f0f359e899b8dd7ec534c8e119aa640710c0e3368881b2941faa0c52

      SHA512

      db6feda4786ef82d251f97026c87a8f6af3c04da87654d1b5bae0b4ea56bb56bcfef510cc3763bca15bc5dabb1edbe7a3e8a87be6a498b9987d54a8d97fc729c

    • memory/2328-0-0x000000002FFC1000-0x000000002FFC2000-memory.dmp

      Filesize

      4KB

    • memory/2328-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2328-2-0x000000007131D000-0x0000000071328000-memory.dmp

      Filesize

      44KB

    • memory/2328-11-0x000000007131D000-0x0000000071328000-memory.dmp

      Filesize

      44KB

    • memory/2328-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB