Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-05-2024 04:19

General

  • Target

    NetShred X 6.0.2/NetShred X.app/Contents/Library/LoginItems/LaunchAtLoginHelperApp.app/Contents/Resources/en.lproj/Credits.rtf

  • Size

    436B

  • MD5

    f0d4a61caf597423ff07c5e9b24a345e

  • SHA1

    60a248148b319de26e36424d25021c2488e23ce8

  • SHA256

    b4386fe1cef65cd91e6c8ecc065d117089083f91b7cadbf0c3e5eae20e8b9640

  • SHA512

    e361011499cf70fc71e247fdda71f49d913654a983aa4ae67d00dc977e53b9cf0d88d4d2ac07efe248261c3ab6e3345e829e22dda3e51dccc221a94c660ace69

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\NetShred X 6.0.2\NetShred X.app\Contents\Library\LoginItems\LaunchAtLoginHelperApp.app\Contents\Resources\en.lproj\Credits.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:1132
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2476

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

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    Downloads

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

      20KB

      MD5

      d6bca67483ae4fa020899c4433258768

      SHA1

      e994cf8377060edcfb8dc915d2b4dd9d5fe57d19

      SHA256

      b30a91ccd516b183c14ded5abda83df2b609c51b3d4f4cd3cb9340b74f13e557

      SHA512

      3be80c87adeb83bdae0ad653ef3e03cb089fa697f2b5a0e567a178fd022e0d720cc83f20a6d9bd5121a70c907afce698247d2d34ecb637381fab92e59f62c6f1

    • memory/1132-0-0x000000002F371000-0x000000002F372000-memory.dmp
      Filesize

      4KB

    • memory/1132-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1132-2-0x000000007171D000-0x0000000071728000-memory.dmp
      Filesize

      44KB

    • memory/1132-11-0x000000007171D000-0x0000000071728000-memory.dmp
      Filesize

      44KB

    • memory/1132-29-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB