Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 12:08

General

  • Target

    $TEMP/license.rtf

  • Size

    24KB

  • MD5

    4235aed30c8e4241514b0ea2f0ef3458

  • SHA1

    6c14c849a4212ff5a0972889afca9aad6d6fe460

  • SHA256

    ded8d042e3c1c153a29dee5ee2f6d1f203c4984a52f12bc7e01cfc85b85c48aa

  • SHA512

    9443a5a8b96f467f0677dee5da311e30eb763f82fdc11ac12ab0781864a11b72748d0740cbdbc5c0d17bf97de12902aa57d29bb5dc23df660489f727e71f0158

  • SSDEEP

    384:OyU8jHYBAvr0QJes4Kza5rSOPKlL1y1S3pwD5vqEUFMIZFxy:G87YBAT0QJeVKzatSOPaJn3pwD09Jy

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:2192
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2432

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

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

      Filesize

      20KB

      MD5

      19ab749adb2511eb6f3317a2a09f310c

      SHA1

      012da4c8f8c238394ce8231726b035be445c93fc

      SHA256

      ae605d6d966d4797add74619348a1b5d2a590a28822cb2dfa451740bfd0f4d8b

      SHA512

      e156babded5be7baf7f68062968cb4ee2a211babba251546d6def1482ae2e88ec061cdbbffb1be6dc05b0333eb5e91228a077dd9d419906ad2953d81f748592b

    • memory/2192-2-0x00000000712FD000-0x0000000071308000-memory.dmp

      Filesize

      44KB

    • memory/2192-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2192-0-0x000000002FC11000-0x000000002FC12000-memory.dmp

      Filesize

      4KB

    • memory/2192-11-0x00000000712FD000-0x0000000071308000-memory.dmp

      Filesize

      44KB

    • memory/2192-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2192-30-0x00000000712FD000-0x0000000071308000-memory.dmp

      Filesize

      44KB