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Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    16/05/2024, 05:59

General

  • Target

    $PLUGINSDIR/license.rtf

  • Size

    1KB

  • MD5

    0f42839c33c22077dd0f4cf46c905869

  • SHA1

    d4471aeb47a6960a783753051964bdd6c79d09ce

  • SHA256

    6ebd1f89aee1eb294f19340989cf5d460fb106c4edb522d9873e422bba5655d7

  • SHA512

    cf155b3cb71bc294d156766d628526129c3c172ae25f156f7ce5d72b1ec7c46f27cd999ac62f96ebded1454cc5a3abffa54d815c6ca2413d2f88d82449acf8b9

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:1920
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2732

    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

      56a11a3eb1f41589431f59ed864bf933

      SHA1

      0a23a5f1b6549a4b90e75536a7bcf34ed6f32ab9

      SHA256

      3b799431ff1b3b1c3dfc8143c3e73d664f3ed409d1eeaedb0302cdf35f0a08d0

      SHA512

      0bb54c6d478116a52f1e3e3e81d29ff4f8413854d03a06e0e6330d750e4146771a652a56c904d976866850aab70e28d933ff5f0a1bccde01bac68fbf32508568

    • memory/1920-0-0x000000002F391000-0x000000002F392000-memory.dmp

      Filesize

      4KB

    • memory/1920-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1920-2-0x0000000070ABD000-0x0000000070AC8000-memory.dmp

      Filesize

      44KB

    • memory/1920-11-0x0000000070ABD000-0x0000000070AC8000-memory.dmp

      Filesize

      44KB

    • memory/1920-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB