Resubmissions

18/10/2024, 14:55

241018-sas2hasfqe

07/10/2024, 02:25

241007-cv9xrathkb7

07/10/2024, 02:24

241007-cv2w5sthjb7

07/10/2024, 02:18

241007-crrxrstfmb7

07/10/2024, 02:16

241007-cp8gqszbrq7

07/10/2024, 02:10

241007-cl2vsatcpg7

07/10/2024, 02:07

241007-ckf7payhnp7

06/10/2024, 13:52

241006-q6kc5axcml7

06/10/2024, 13:52

241006-q6jftsxcmj7

06/10/2024, 13:52

241006-q6e4eaxcln7

Analysis

  • max time kernel
    299s
  • max time network
    295s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07/10/2024, 02:18

General

  • Target
    hellminer_win64/hellminer.exe
  • Size 18.9MB
  • Sample241007-crrxrstfmb
  • SHA256 de1e4b30fc56292af56c3efb280e3789545fde702f0d2d51501d96f855ab90e4
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 64 IoCs
  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hellminer_win64\hellminer.exe
    "C:\Users\Admin\AppData\Local\Temp\hellminer_win64\hellminer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Users\Admin\AppData\Local\Temp\hellminer_win64\hellminer.exe
      "C:\Users\Admin\AppData\Local\Temp\hellminer_win64\hellminer.exe"
      2⤵
      • Loads dropped DLL
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      PID:2364
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:4500
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c color
          3⤵
            PID:5092
          • C:\Windows\System32\Wbem\wmic.exe
            wmic os get Version
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1212
          • C:\Windows\System32\Wbem\wmic.exe
            wmic cpu get Name,CurrentClockSpeed,L2CacheSize,L3CacheSize,Description,Caption,Manufacturer /format:list
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3208
          • C:\Users\Admin\AppData\Local\Temp\hellminer_win64\hellminer.exe
            "C:\Users\Admin\AppData\Local\Temp\hellminer_win64\hellminer.exe" "--multiprocessing-fork" "parent_pid=2364" "pipe_handle=888"
            3⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:4804
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c "ver"
              4⤵
                PID:2356
            • C:\Users\Admin\AppData\Local\Temp\hellminer_win64\verus-solver.exe
              verus-solver.exe --cpu 0 -m
              3⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:3088

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              VCRUNTIME140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\VCRUNTIME140.dll
              • Size 106KB
              • SHA256 76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644
              • MD5 SHA1 SHA512 SSDEEP

              _asyncio.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_asyncio.pyd
              • Size 62KB
              • SHA256 d667822030ba160cd8770569afec2c029b5247ceaa401d9268fe98bbea9e4c11
              • MD5 SHA1 SHA512 SSDEEP

              _bz2.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_bz2.pyd
              • Size 81KB
              • SHA256 8eecdcc250637652e6babc306ea6b8820e9e835ddd2434816d0e0fd0ca67fd14
              • MD5 SHA1 SHA512 SSDEEP

              _cffi_backend.cp311-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_cffi_backend.cp311-win_amd64.pyd
              • Size 177KB
              • SHA256 16eccc4baf6cf4ab72acd53c72a1f2b04d952e07e385e9050a933e78074a7d5b
              • MD5 SHA1 SHA512 SSDEEP

              _ctypes.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_ctypes.pyd
              • Size 120KB
              • SHA256 af598ae52ddc6869f24d36a483b77988385a5bbbf4618b2e2630d89d10a107ee
              • MD5 SHA1 SHA512 SSDEEP

              _hashlib.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_hashlib.pyd
              • Size 62KB
              • SHA256 441d32922122e59f75a728cc818f8e50613866a6c3dec627098e6cc6c53624e2
              • MD5 SHA1 SHA512 SSDEEP

              _lzma.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_lzma.pyd
              • Size 153KB
              • SHA256 33ae42f744d2688bb7d5519f32ff7b7489b96f4eea47f66d2009dba6a0023903
              • MD5 SHA1 SHA512 SSDEEP

              _overlapped.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_overlapped.pyd
              • Size 48KB
              • SHA256 6f79a76094f43c55899fe804cdd5d44ba6ff920c651436a7effa30e7c01b96ec
              • MD5 SHA1 SHA512 SSDEEP

              _queue.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_queue.pyd
              • Size 30KB
              • SHA256 39bd456267fe228a505ef4e9c8d28f948dd65123cb4d48b77da51910013fa582
              • MD5 SHA1 SHA512 SSDEEP

              _socket.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_socket.pyd
              • Size 76KB
              • SHA256 360744663fce8dec252abbda1168f470244fdb6da5740bb7ab3171e19106e63c
              • MD5 SHA1 SHA512 SSDEEP

              _ssl.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_ssl.pyd
              • Size 155KB
              • SHA256 d9cc4358d9351fed11eec03753a8fa8ed981a6c2246bbd7cb0b0a3472c09fdc4
              • MD5 SHA1 SHA512 SSDEEP

              _uuid.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\_uuid.pyd
              • Size 23KB
              • SHA256 d17e20063243a71b4331c7a8902451c6911fd87475ec918633c6388d6155ce52
              • MD5 SHA1 SHA512 SSDEEP

              base_library.zip

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\base_library.zip
              • Size 1.7MB
              • SHA256 b8e074772e3f8203de0e4313ac274de4d4e5b5e847a3fe3dc4171413ea2a4502
              • MD5 SHA1 SHA512 SSDEEP

              _openssl.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\cryptography\hazmat\bindings\_openssl.pyd
              • Size 3.8MB
              • SHA256 5934a69a8f0535e3efd99268d894ae52d9aa70118a5ffeba3e2fe4fafce4b464
              • MD5 SHA1 SHA512 SSDEEP

              _rust.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\cryptography\hazmat\bindings\_rust.pyd
              • Size 1.6MB
              • SHA256 e9b319f3ae9d84279c5e8275b9795c69685d3448d633de94c824a8120336e011
              • MD5 SHA1 SHA512 SSDEEP

              libcrypto-1_1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\libcrypto-1_1.dll
              • Size 3.3MB
              • SHA256 976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541
              • MD5 SHA1 SHA512 SSDEEP

              libffi-8.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\libffi-8.dll
              • Size 37KB
              • SHA256 68fba9dd89bfad35f8fd657b9af22a8aebda31bffda35058a7f5ae376136e89b
              • MD5 SHA1 SHA512 SSDEEP

              libssl-1_1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\libssl-1_1.dll
              • Size 686KB
              • SHA256 2aebb73530d21a2273692a5a3d57235b770daf1c35f60c74e01754a5dac05071
              • MD5 SHA1 SHA512 SSDEEP

              pyexpat.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\pyexpat.pyd
              • Size 193KB
              • SHA256 867012edb8a6acd2131c4698b69bb94e6ba07607035e7c621aaa24262817e55b
              • MD5 SHA1 SHA512 SSDEEP

              python3.DLL

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\python3.DLL
              • Size 64KB
              • SHA256 ddd2c77222e2c693ef73d142422d6bf37d6a37deead17e70741b0ac5c9fe095b
              • MD5 SHA1 SHA512 SSDEEP

              python311.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\python311.dll
              • Size 5.5MB
              • SHA256 aa1e959dcff75a343b448a797d8a5a041eb03b27565a30f70fd081df7a285038
              • MD5 SHA1 SHA512 SSDEEP

              pythoncom311.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\pywin32_system32\pythoncom311.dll
              • Size 675KB
              • SHA256 9111856645f779f137c46d78a68374292fc512a2a4038466476bb9c6024097b5
              • MD5 SHA1 SHA512 SSDEEP

              pywintypes311.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\pywin32_system32\pywintypes311.dll
              • Size 134KB
              • SHA256 6583c15de0f5a1b20c8750b0599e5cf162f91f239f8341bda842485d8bbc9887
              • MD5 SHA1 SHA512 SSDEEP

              select.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\select.pyd
              • Size 28KB
              • SHA256 813eede996fc08e1c9a6d45aaa4cbae1e82e781d69885680a358b4d818cfc0d4
              • MD5 SHA1 SHA512 SSDEEP

              ucrtbase.dll

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\ucrtbase.dll
              • Size 993KB
              • SHA256 962c50afcb9fbfd0b833e0d2d7c2ba5cb35cd339ecf1c33ddfb349253ff95f36
              • MD5 SHA1 SHA512 SSDEEP

              unicodedata.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\unicodedata.pyd
              • Size 1.1MB
              • SHA256 175c4cb528f1ac4e285c575cc3f5e85ec4b3ae88860210b5d795b580c7f0b5d9
              • MD5 SHA1 SHA512 SSDEEP

              win32api.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\win32api.pyd
              • Size 136KB
              • SHA256 bf5147f4fffbffa77d9169b65af13d983e2fcccdbca8151d72814c55939bb2c4
              • MD5 SHA1 SHA512 SSDEEP

              win32event.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\win32event.pyd
              • Size 28KB
              • SHA256 3de176ba2b0def4a4c0b109867044e6fd5ae0bddb248dd9413ebfc15850054ee
              • MD5 SHA1 SHA512 SSDEEP

              win32file.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\win32file.pyd
              • Size 156KB
              • SHA256 aa6ec5840d458c181e228aedd9ec4063e4077cbd960b09c22726935f39bed5f2
              • MD5 SHA1 SHA512 SSDEEP

              win32gui.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\win32gui.pyd
              • Size 237KB
              • SHA256 d720e0b83caf8f3ef9cc4af5677e2d5f376b558aeedf3dc2d0c06557ba666a0f
              • MD5 SHA1 SHA512 SSDEEP

              win32process.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\win32process.pyd
              • Size 55KB
              • SHA256 a77d41f5ede945749e55aee49adb35f6794f8fe376a162a65b57d1368f051f95
              • MD5 SHA1 SHA512 SSDEEP

              _zope_interface_coptimizations.cp311-win_amd64.pyd

              • Path C:\Users\Admin\AppData\Local\Temp\_MEI40562\zope\interface\_zope_interface_coptimizations.cp311-win_amd64.pyd
              • Size 31KB
              • SHA256 95500b10316803a6d6e0071cde100865066c2302df6c517ef4eba1961ed9c761
              • MD5 SHA1 SHA512 SSDEEP