Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22/07/2024, 11:13

General

  • Target

    $TEMP/license.rtf

  • Size

    14KB

  • MD5

    3c630709141dbb3bc6f4aa0e2da2d267

  • SHA1

    5bc7238cdacace891298efd3aadd3f7ea662b8b7

  • SHA256

    2b045f41d80f4e5b316fe8c057b0cbf053c51cec14d818febe18069fe46b0d46

  • SHA512

    138cea1304c6532daecca9deaba8f1957bfc19ea40238f796bdee5edd1f237998696d0070c8abddeeb01bbf572571263d8c91d949565890b347eed2b50f4a9b0

  • SSDEEP

    192:a2VSPIiNgdCHjJnymr/AV311uqEd0mm7wadhXf5a:aKSgU4mr/AVyGwiA

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • 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\$TEMP\license.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:816
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:852

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      19KB

      MD5

      773b86628e78253328267adad318a822

      SHA1

      8985ec06adf8631e0674ec36c501530250eaa753

      SHA256

      08e4ea913ba9cf7ea66aec9192b8fe447ef91dd5c4804240e69bf0ab0d520b0b

      SHA512

      ac4ee560c2c82b0df3c33f7460161a37aec5a27e8162944daada2f84c8198216e70af3f080191b2532ab8a3b0b81a12f205ffa35f1b67dea10f74a80acc4db65

    • memory/816-0-0x000000002F3E1000-0x000000002F3E2000-memory.dmp

      Filesize

      4KB

    • memory/816-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/816-2-0x000000007180D000-0x0000000071818000-memory.dmp

      Filesize

      44KB

    • memory/816-9-0x000000007180D000-0x0000000071818000-memory.dmp

      Filesize

      44KB

    • memory/816-27-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB