Resubmissions

06/11/2026, 14:36

261106-rylrnaxz9r10

04/11/2026, 21:57

261104-1txsssvwgz

03/11/2026, 22:02

261103-1xxxzazy2l10

03/11/2026, 21:57

261103-1t4lcawwes10

03/11/2026, 21:50

261103-1p66nsfx2r10

03/11/2026, 21:48

261103-1n9keazx5r10

26/10/2026, 02:22

261026-ctm2lazv7j10

24/10/2026, 06:44

261024-hhl8taxx2r

23/10/2026, 16:14

261023-tpvpbatt6q10

18/10/2026, 12:47

261018-p1by5acz5n10

Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 16:14

General

  • Target
    2to1ep.exe
  • Size 13.1MB
  • Sample261023-tpvpbatt6q
  • SHA256 65ba3988d38f83b9ee1f31cafa5bd37dc6b72279f5618aac94d71a904efa0cac
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 42 IoCs
  • 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 4 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2to1ep.exe
    "C:\Users\Admin\AppData\Local\Temp\2to1ep.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4160
    • C:\Users\Admin\AppData\Local\Temp\2to1ep.exe
      "C:\Users\Admin\AppData\Local\Temp\2to1ep.exe"
      2⤵
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of WriteProcessMemory
      PID:4676
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "schtasks /Create /TN crypto_nuke_task /TR \"C:\Users\Admin\AppData\Local\Temp\2to1ep.exe\" /SC ONLOGON /RL HIGHEST /F"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1252
        • C:\Windows\system32\schtasks.exe
          schtasks /Create /TN crypto_nuke_task /TR \"C:\Users\Admin\AppData\Local\Temp\2to1ep.exe\" /SC ONLOGON /RL HIGHEST /F
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5224
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C start c:\Windows\System32\Taskmgr.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1524
        • \??\c:\Windows\System32\Taskmgr.exe
          c:\Windows\System32\Taskmgr.exe
          4⤵
          • Checks SCSI registry key(s)
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:6120
  • C:\Users\Admin\AppData\Local\Temp\2to1ep.exe
    "C:\Users\Admin\AppData\Local\Temp\2to1ep.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5980
    • C:\Users\Admin\AppData\Local\Temp\2to1ep.exe
      "C:\Users\Admin\AppData\Local\Temp\2to1ep.exe"
      2⤵
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of WriteProcessMemory
      PID:1916
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "schtasks /Create /TN crypto_nuke_task /TR \"C:\Users\Admin\AppData\Local\Temp\2to1ep.exe\" /SC ONLOGON /RL HIGHEST /F"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3904
        • C:\Windows\system32\schtasks.exe
          schtasks /Create /TN crypto_nuke_task /TR \"C:\Users\Admin\AppData\Local\Temp\2to1ep.exe\" /SC ONLOGON /RL HIGHEST /F
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:5740
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C start c:\Windows\System32\Taskmgr.exe
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4880
        • \??\c:\Windows\System32\Taskmgr.exe
          c:\Windows\System32\Taskmgr.exe
          4⤵
            PID:4272

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_bz2.pyd
          • Size 83KB
          • SHA256 449058efc99fccb9e24d640084d845c78f3f86dd34c5c126cf69e523d6320d75
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_ctypes.pyd
          • Size 130KB
          • SHA256 5c0d5082fba1a2a3eb8d5e23073be25164c19f21304b09cecaab340dc7198815
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_hashlib.pyd
          • Size 63KB
          • SHA256 52f29aebe9886e830dedc363cd64eb53b6830d84b26e14f1b6faa655a0900b5d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_lzma.pyd
          • Size 155KB
          • SHA256 48f16b587c6faa44a9e073365b19599200b0f0a0ccb70121e76c2dac4ed53281
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_queue.pyd
          • Size 34KB
          • SHA256 af8ac8ab8b39f53b5dc192fbf58ad704a709db34e69753b97b83d087202e3a36
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_socket.pyd
          • Size 83KB
          • SHA256 bced17d6f081d81ea7cd92f1e071e38f8840e61ee0fe1524221b776bcfa78650
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\_ssl.pyd
          • Size 177KB
          • SHA256 3301ff340d26495c95108199b67fdf3402742d13070af8b6bf4eb2e0c5e13781
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\base_library.zip
          • Size 1.3MB
          • SHA256 91f397427d9fd533df6038a5585dbe2e7021ec29fdb7eed76d96fdfd534e672d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cacert.pem

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\certifi\cacert.pem
          • Size 290KB
          • SHA256 c55b21f907f7f86d48add093552fb5651749ff5f860508ccbb423d6c1fbd80c7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          md.cp313-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\charset_normalizer\md.cp313-win_amd64.pyd
          • Size 10KB
          • SHA256 1f8a5173d8bfe6c569e81c738b830800307ed4586d2ae9ac5cc13a468c6e1892
          • MD5 SHA1 SHA512 SSDEEP TLSH

          md__mypyc.cp313-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\charset_normalizer\md__mypyc.cp313-win_amd64.pyd
          • Size 122KB
          • SHA256 437ceb75e7bc7c72c9090558397ef3598b0bc7bc499434af5827028083d300ca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\libssl-3.dll
          • Size 776KB
          • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pyarmor_runtime.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\pyarmor_runtime_000000\pyarmor_runtime.pyd
          • Size 624KB
          • SHA256 64b685288731b205713fe9f74d79c7af27ec20909768bf54f0f719a7df8fa080
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python3.DLL

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\python3.DLL
          • Size 69KB
          • SHA256 fdd54b6c495e9278e73d68203fff0c300e416e704852908cf5b06666cffead51
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python313.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\python313.dll
          • Size 5.8MB
          • SHA256 69fd86ea29370697c203f7e12830084f920f490766a8e3045af52c036a9ad529
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\select.pyd
          • Size 31KB
          • SHA256 6393121130a3e85d0f6562948024d8614c4c144b84ab102af711c638344d1599
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ucrtbase.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\ucrtbase.dll
          • Size 1.1MB
          • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI41602\unicodedata.pyd
          • Size 695KB
          • SHA256 071494856fdad0042964769aa2fb1de4ea95c2cfcbe27cc7132293c68d13d710
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1916-238-0x0000000070180000-0x000000007022A000-memory.dmp

          memory/4676-237-0x0000000070180000-0x000000007022A000-memory.dmp

          memory/6120-212-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-214-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-223-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-221-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-219-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-222-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-220-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp

          memory/6120-218-0x000001EDFAC00000-0x000001EDFAC01000-memory.dmp