Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/09/2026, 22:16

General

  • Target
    nintendo.exe
  • Size 11.5MB
  • Sample260928-165deavdnc
  • SHA256 941e5fdf19fbf78e5cac130b84bb12a7652f35e896c0e5a8134c2e6177aac0be
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 18 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nintendo.exe
    "C:\Users\Admin\AppData\Local\Temp\nintendo.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1984
    • C:\Users\Admin\AppData\Local\Temp\nintendo.exe
      C:\Users\Admin\AppData\Local\Temp\nintendo.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:408
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c
        3⤵
        • Executes a command shell one-liner
        PID:4252
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1756

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 36585912e5eaf83ba9fea0631534f690ccdc2d7ba91537166fe53e56c221e153
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_bz2.pyd
          • Size 82KB
          • SHA256 160b5218c2035cccbaab9dc4ca26d099f433dcb86dbbd96425c933dc796090df
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_hashlib.pyd
          • Size 64KB
          • SHA256 b4cec162b985d34ab768f66e8fa41ed28dc2f273fde6670eeace1d695789b137
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_lzma.pyd
          • Size 154KB
          • SHA256 b095fa2eac97496b515031fbea5737988b18deee86a11f2784f5a551732ddc0c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_queue.pyd
          • Size 31KB
          • SHA256 bbe7736caed8c17c97e2b156f686521a788c25f2004aae34ab0c282c24d57da7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_socket.pyd
          • Size 81KB
          • SHA256 ce3090fff8575b21287df5fc69ae98806646fc302eefadf85e369ad3debad92b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_ssl.pyd
          • Size 173KB
          • SHA256 61f00b0543464bba61e0bd1128118326c9bd0cdc592854dd1a31c3d6d8df2b83
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _uuid.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\_uuid.pyd
          • Size 25KB
          • SHA256 869361adf2be930e5c8b492fa2116dc0d0edccbf2c231d39c859ce320be27b31
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cd.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\charset_normalizer\cd.pyd
          • Size 114KB
          • SHA256 71ffb046452b819770538cb59fd25694c0a8e9b08af4b8b71f26dac85dcff062
          • MD5 SHA1 SHA512 SSDEEP TLSH

          md.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\charset_normalizer\md.pyd
          • Size 189KB
          • SHA256 c53a0a481bbcef6a88492bd113b6293997900f4a17a1a5055776d76256d720f9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 4e5d5d20d6d31e72ab341c81e97b89e514326c4c861b48638243bdf0918cfa43
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\libssl-3.dll
          • Size 774KB
          • SHA256 2e4d35b681a172d3298caf7dc670451be7a8ba27c26446efc67470742497a950
          • MD5 SHA1 SHA512 SSDEEP TLSH

          nintendo.dll

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\nintendo.dll
          • Size 17.5MB
          • SHA256 bdcb8123fafcd068e6e7eafef78e3681fbb8b309ca5f1257f24eb65aa651d101
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python312.dll

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\python312.dll
          • Size 6.6MB
          • SHA256 93488fa7e631cc0a2bd808b9eee8617280ee9b6ff499ab424a1a1cbf24d77dc7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\select.pyd
          • Size 30KB
          • SHA256 dca5e6d39c5094ce599143cb82f6d8470f0c2a4ce4443499e73f32ed13333fd0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\onefile_1984_755253_Gb97yj0B_Vk\unicodedata.pyd
          • Size 1.1MB
          • SHA256 64a162d6b11ba10cb11509f3cc445f17beb7acfd064f030b4d59faa1c9894b29
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/408-64-0x000001F1E3250000-0x000001F1E38F5000-memory.dmp

          memory/408-63-0x00007FF80FF90000-0x00007FF811154000-memory.dmp

          memory/408-62-0x00007FF6E5200000-0x00007FF6E5DA6000-memory.dmp

          memory/1984-61-0x00007FF6E5200000-0x00007FF6E5DA6000-memory.dmp