Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11-05-2024 04:19

General

  • Target

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

  • Size

    1010B

  • MD5

    782cbe2c9cb9183020c3f150db097457

  • SHA1

    8073a61c75944c599611f1406264090a972a612d

  • SHA256

    c795a977b7c2f536bc27290bd46ebef4fcd7a3158440cdcc17166be76f487cb0

  • SHA512

    35e22926b069944e918b3d1c648c2674f7e4a372e4c1ee7f7d46e64f2003f9e024dfc745d458488e428c2f79489bdd91075f34d7461b7d7926d9843d16edb302

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\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:2320
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1228

    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

      2a50423610147164416b28836837fc67

      SHA1

      5d21cac3c67d1b0df871e49d18784d5c4ec7fb99

      SHA256

      24bf1d5dcb4d7f202ecd6cfb142ecfeec4b18205cc388f4c60d00c8b4e6400b6

      SHA512

      4d94071e5b9cb1135407a68e54b5ca1ce5a2b40c60a0d82bafbeba4bdc2383af0a83516f9138a760830ef4883d645ccb64e7a6acfd9f91603d17a493ea5267d3

    • memory/2320-0-0x000000002F151000-0x000000002F152000-memory.dmp
      Filesize

      4KB

    • memory/2320-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2320-2-0x000000007137D000-0x0000000071388000-memory.dmp
      Filesize

      44KB

    • memory/2320-11-0x000000007137D000-0x0000000071388000-memory.dmp
      Filesize

      44KB

    • memory/2320-29-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB