Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 16:28

General

  • Target
    BOULIZ ETHERAL/BOULIZ VI.exe
  • Size 21.3MB
  • Sample261102-ty2tzsdw8j
  • SHA256 7b1e1b707c218c4847d2d987d0fa0e6c22f06f107eb5dfc8fed6cdcd52ff3db8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 32 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 28 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Executes a command shell one-liner 1 TTPs 4 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BOULIZ ETHERAL\BOULIZ VI.exe
    "C:\Users\Admin\AppData\Local\Temp\BOULIZ ETHERAL\BOULIZ VI.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Users\Admin\AppData\Local\Temp\BOULIZ ETHERAL\BOULIZ VI.exe
      "C:\Users\Admin\AppData\Local\Temp\BOULIZ ETHERAL\BOULIZ VI.exe"
      2⤵
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of WriteProcessMemory
      PID:5380
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c mode con: cols=120 lines=38
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1508
        • C:\Windows\system32\mode.com
          mode con: cols=120 lines=38
          4⤵
            PID:5492
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c cls
          3⤵
          • Executes a command shell one-liner
          PID:1324
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c mode con: cols=120 lines=38
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1352
          • C:\Windows\system32\mode.com
            mode con: cols=120 lines=38
            4⤵
              PID:5248
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "ver"
            3⤵
            • Executes a command shell one-liner
            PID:5188

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            81d243bd2c585b0f4821__mypyc.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\81d243bd2c585b0f4821__mypyc.pyd
            • Size 201KB
            • SHA256 25352e867f88fb639bc036ce1867570bf60d2d0be9926c09603cff3f3c2c9fb8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            VCRUNTIME140.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\VCRUNTIME140.dll
            • Size 94KB
            • SHA256 e1d6f78a72836ea120bd27a33ae89cbdc3f3ca7d9d0231aaa3aac91996d2fa4e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _asyncio.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_asyncio.pyd
            • Size 59KB
            • SHA256 cf0edfd508d11bffb63d1b104b6099e0f14ea0fada762f88364e7163f2185f06
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _brotli.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_brotli.pyd
            • Size 836KB
            • SHA256 15265d9fe191f377e10dfb282a787c8c072b159bc237f9d13d9e31ee609206a8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _bz2.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_bz2.pyd
            • Size 78KB
            • SHA256 4c2649dc69a8874b91646723aacb84c565efeaa4277c46392055bca9a10497a8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _cffi_backend.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_cffi_backend.pyd
            • Size 175KB
            • SHA256 e029cabce12aea3d77f2c8709a0f4be695f3fedd1144c14607b4fcc3b9e9bc3a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ctypes.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_ctypes.pyd
            • Size 117KB
            • SHA256 35cdd122679041ebef264de5626b7805f3f66c8ae6cc451b8bc520be647fa007
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _decimal.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_decimal.pyd
            • Size 241KB
            • SHA256 384993b2b8cfcbf155e63f0ee2383a9f9483de92ab73736ff84590a0c4ca2690
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _hashlib.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_hashlib.pyd
            • Size 57KB
            • SHA256 50daeb3985302a8d85ce8167b0bf08b9da43e7d51ceae50e8e1cdfb0edf218c6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _lzma.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_lzma.pyd
            • Size 149KB
            • SHA256 f125a885c10e1be4b12d988d6c19128890e7add75baa935fe1354721aa2dea3e
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _overlapped.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_overlapped.pyd
            • Size 44KB
            • SHA256 fe5666c1c8215cd2773744c815fb4a3b2f52f64cf0dde25d458441da22bf5568
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _queue.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_queue.pyd
            • Size 26KB
            • SHA256 9ecec72c5fe3c83c122043cad8ceb80d239d99d03b8ea665490bbced183ce42a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _socket.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_socket.pyd
            • Size 72KB
            • SHA256 3669e56e99ae3a944fbe7845f0be05aea96a603717e883d56a27dc356f8c2f2c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _ssl.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_ssl.pyd
            • Size 152KB
            • SHA256 bf63f44951f14c9d0c890415d013276498d6d59e53811bbe2fa16825710bea14
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _tkinter.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_tkinter.pyd
            • Size 60KB
            • SHA256 336bd5bffdc0229da4eaddbb0cfc42a9e55459a40e1322b38f7e563bda8dd190
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _uuid.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\_uuid.pyd
            • Size 20KB
            • SHA256 c74aaeec487457139b47c0ab56e01922bfae6debef562800e5b9b6baf1ec9d6a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            cd.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\charset_normalizer\cd.pyd
            • Size 10KB
            • SHA256 3bfd36b59be095cb6962840a83add6f074fb7bc0efe3fb4c59ad9541e0f9d50f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            md.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\charset_normalizer\md.pyd
            • Size 10KB
            • SHA256 6c01d1f3d6d59004a0c98d8b9ca7f5bbc004f84df3e2a7585a6566d2e2d37dd3
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _rust.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\cryptography\hazmat\bindings\_rust.pyd
            • Size 9.5MB
            • SHA256 4eae8a67fe13564fe90631d1d6d7c8e89e1cb38cde46b96f13fd4c59ca13f9af
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libcurl-impersonate-1172405423dc93b7aeed557f2a2ca325.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\curl_cffi.libs\libcurl-impersonate-1172405423dc93b7aeed557f2a2ca325.dll
            • Size 3.7MB
            • SHA256 1172405423dc93b7aeed557f2a2ca325f73d89c4593640a4b775cee3cc1ea048
            • MD5 SHA1 SHA512 SSDEEP TLSH

            _wrapper.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\curl_cffi\_wrapper.pyd
            • Size 39KB
            • SHA256 d7d354dc1b6b0be4bffa463940e7f81e50f2f5d741a9f4724b8f2fff7341cff7
            • MD5 SHA1 SHA512 SSDEEP TLSH

            final.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\final.dll
            • Size 46.5MB
            • SHA256 e48d96095060209590e033126b0083b6b89bf2732e30c0d7b0b711f1145a3865
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libcrypto-1_1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\libcrypto-1_1.dll
            • Size 3.3MB
            • SHA256 664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libffi-7.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\libffi-7.dll
            • Size 32KB
            • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
            • MD5 SHA1 SHA512 SSDEEP TLSH

            libssl-1_1.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\libssl-1_1.dll
            • Size 678KB
            • SHA256 b7c0e42c1a60a2a062b899c8d4ebd0c50ef956177ba21785ce07c517c143aeaf
            • MD5 SHA1 SHA512 SSDEEP TLSH

            python3.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\python3.dll
            • Size 60KB
            • SHA256 8d5e09791b8b251676e16bdd66a7118d88b10b66ad80a87d5897fadbefb91790
            • MD5 SHA1 SHA512 SSDEEP TLSH

            python310.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\python310.dll
            • Size 4.2MB
            • SHA256 f281c2e252ed59dd96726dbb2de529a2b07b818e9cc3799d1ffa9883e3028ed8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            select.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\select.pyd
            • Size 25KB
            • SHA256 f1694ce82da997faa89a9d22d469bfc94abb0f2063a69ec9b953bc085c2cb823
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tcl86t.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\tcl86t.dll
            • Size 1.8MB
            • SHA256 224476bedbcf121c69137f1df4dd025ae81769b2f7651bd3788a870a842cfbf9
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tk86t.dll

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\tk86t.dll
            • Size 1.5MB
            • SHA256 bd4443b8ecc3b1f0c6fb13b264769253c80a4597af7181884bda20442038ec77
            • MD5 SHA1 SHA512 SSDEEP TLSH

            unicodedata.pyd

            • Path C:\Users\Admin\AppData\Local\Temp\onefile_3456_348168_afTpgXRdg6c\unicodedata.pyd
            • Size 1.1MB
            • SHA256 9b22d93f4db077a70a1d85ffc503980903f1a88e262068dd79c6190ec7a31b08
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/3456-134-0x00007FF6AF2D0000-0x00007FF6B084C000-memory.dmp

            memory/5380-135-0x00007FF6AF2D0000-0x00007FF6B084C000-memory.dmp

            memory/5380-136-0x00007FFBB69F0000-0x00007FFBB994C000-memory.dmp