Analysis

  • max time kernel
    133s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-05-2024 19:42

General

  • Target

    HorionInjector.exe

  • Size

    147KB

  • MD5

    6b5b6e625de774e5c285712b7c4a0da7

  • SHA1

    317099aef530afbe3a0c5d6a2743d51e04805267

  • SHA256

    2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

  • SHA512

    104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08

  • SSDEEP

    3072:ckgHqUGSCoEslON/q178+oO3BAE4T/DvueX:cNHqUGSCPBh+7VST/Ke

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 47 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 10 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe
    "C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Windows\explorer.exe
      explorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App
      2⤵
        PID:4292
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4556
      • C:\Program Files\VideoLAN\VLC\vlc.exe
        "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Downloads\RemoveReceive.TTS"
        2⤵
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:1784

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1768-6-0x0000027C73AD0000-0x0000027C73AD8000-memory.dmp

      Filesize

      32KB

    • memory/1768-9-0x0000027C6FD30000-0x0000027C6FD3E000-memory.dmp

      Filesize

      56KB

    • memory/1768-2-0x00007FFE4B140000-0x00007FFE4BC01000-memory.dmp

      Filesize

      10.8MB

    • memory/1768-3-0x0000027C6F9E0000-0x0000027C6FA9A000-memory.dmp

      Filesize

      744KB

    • memory/1768-4-0x00007FFE4B140000-0x00007FFE4BC01000-memory.dmp

      Filesize

      10.8MB

    • memory/1768-5-0x00007FFE4B140000-0x00007FFE4BC01000-memory.dmp

      Filesize

      10.8MB

    • memory/1768-1-0x00007FFE4B143000-0x00007FFE4B145000-memory.dmp

      Filesize

      8KB

    • memory/1768-7-0x00007FFE4B140000-0x00007FFE4BC01000-memory.dmp

      Filesize

      10.8MB

    • memory/1768-0-0x0000027C6BB50000-0x0000027C6BB78000-memory.dmp

      Filesize

      160KB

    • memory/1768-8-0x0000027C6FD60000-0x0000027C6FD98000-memory.dmp

      Filesize

      224KB

    • memory/1768-14-0x00007FFE4B140000-0x00007FFE4BC01000-memory.dmp

      Filesize

      10.8MB

    • memory/1784-51-0x00007FFE49670000-0x00007FFE4A720000-memory.dmp

      Filesize

      16.7MB

    • memory/1784-50-0x00007FFE4B090000-0x00007FFE4B346000-memory.dmp

      Filesize

      2.7MB

    • memory/1784-48-0x00007FF62BAC0000-0x00007FF62BBB8000-memory.dmp

      Filesize

      992KB

    • memory/1784-49-0x00007FFE5A820000-0x00007FFE5A854000-memory.dmp

      Filesize

      208KB

    • memory/4556-19-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-22-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-21-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-24-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-26-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-25-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-23-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-18-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-27-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-28-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-29-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-30-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-20-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-17-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-16-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB

    • memory/4556-15-0x0000000006440000-0x0000000006450000-memory.dmp

      Filesize

      64KB