Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 15:27

General

  • Target
    3988178ccfc678d2b56e9f39e3b94f5aee61d51a59d28faad591168a3a221769.exe
  • Size 10.0MB
  • Sample260825-svq3msbn21
  • SHA256 3988178ccfc678d2b56e9f39e3b94f5aee61d51a59d28faad591168a3a221769
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • Disables cmd.exe use via registry modification 1 IoCs
  • Loads dropped DLL 10 IoCs
  • Executes a command shell one-liner 1 TTPs 3 IoCs

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

  • Kills process with taskkill 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3988178ccfc678d2b56e9f39e3b94f5aee61d51a59d28faad591168a3a221769.exe
    "C:\Users\Admin\AppData\Local\Temp\3988178ccfc678d2b56e9f39e3b94f5aee61d51a59d28faad591168a3a221769.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Users\Admin\AppData\Local\Temp\3988178ccfc678d2b56e9f39e3b94f5aee61d51a59d28faad591168a3a221769.exe
      "C:\Users\Admin\AppData\Local\Temp\3988178ccfc678d2b56e9f39e3b94f5aee61d51a59d28faad591168a3a221769.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3928
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableTaskMgr /t REG_DWORD /d 1 /f"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5992
        • C:\Windows\system32\reg.exe
          reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableTaskMgr /t REG_DWORD /d 1 /f
          4⤵
            PID:5956
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableCMD /t REG_DWORD /d 2 /f"
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3092
          • C:\Windows\system32\reg.exe
            reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableCMD /t REG_DWORD /d 2 /f
            4⤵
            • Disables cmd.exe use via registry modification
            PID:5216
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
          3⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2464
          • C:\Windows\system32\taskkill.exe
            taskkill /f /im explorer.exe
            4⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:5712

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_bz2.pyd
          • Size 84KB
          • SHA256 76a33e2baa3880aa46290cc7d5810b3155c5e2f5a1cc7d3f7b751f6434144ada
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_ctypes.pyd
          • Size 131KB
          • SHA256 75687620596877b0dde462e74ae12140d695b3c78df3c6c099d55717768dde42
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _decimal.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_decimal.pyd
          • Size 279KB
          • SHA256 906964c01d04b360c316a2bb86d03d9ca9864e039baa01fa866815e6dce4a9b1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_hashlib.pyd
          • Size 67KB
          • SHA256 5eb4a2aa9e28b49cb2a4f6ecee21f3c2b629b43a0709bad1d7e6204bac74eac2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_lzma.pyd
          • Size 155KB
          • SHA256 f221ed5f1c2789aa357f3c2dc4cd22af134b4b91acb3fb78f9fa5f7f9a7b62e4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_socket.pyd
          • Size 84KB
          • SHA256 ba944001aa6b53350f8c64e93643742abf1a08dd07c7dbbc13996e7d4d8a9efa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          auto.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\auto.tcl
          • Size 21KB
          • SHA256 08113823951619d659eb03a1f6acd2f9500e1264795219125a5df7b83cabcb99
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cp1252.enc

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\encoding\cp1252.enc
          • Size 1KB
          • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
          • MD5 SHA1 SHA512 TLSH

          pkgIndex.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\http1.0\pkgIndex.tcl
          • Size 746B
          • SHA256 77265723959c092897c2449c5b7768ca72d0efcd8c505bddbb7a84f6aa401339
          • MD5 SHA1 SHA512 TLSH

          init.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\init.tcl
          • Size 25KB
          • SHA256 acacce15658dd7ce8f69b1e3d3a94770a22972a8e906eb3b61cd06f0ecd5db59
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pkgIndex.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\opt0.4\pkgIndex.tcl
          • Size 636B
          • SHA256 68accee3eb8d0f134f9472c95425190ec08e7793df20a58d7d35325f42804695
          • MD5 SHA1 SHA512 TLSH

          package.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\package.tcl
          • Size 23KB
          • SHA256 b471cec9056b62d562020b14d69d4bd1f92dfe158afc8ba81c6341836211ca46
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tclIndex

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\tclIndex
          • Size 7KB
          • SHA256 577f042bbe640e2739606a1f76098abdb8bd1d1f31526402fb82b21091644f65
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tm.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tcl_data\tm.tcl
          • Size 11KB
          • SHA256 f0cc13daca21fee538cca757aa09e88a969a85174eda26e61e573dda6c7ba413
          • MD5 SHA1 SHA512 SSDEEP TLSH

          button.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\button.tcl
          • Size 21KB
          • SHA256 1f5dd8d81b26f16e772e92fd2a22accb785004d0ed3447e54f87005d9c6a07a5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          entry.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\entry.tcl
          • Size 18KB
          • SHA256 6ac78f764434f932d37e8183aa6db5d04eb1848b774c92f7abc243ecb7d4a59b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          icons.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\icons.tcl
          • Size 10KB
          • SHA256 1264940e62b9a37967925418e9d0dc0befd369e8c181b9bab3d1607e3cc14b85
          • MD5 SHA1 SHA512 SSDEEP TLSH

          listbox.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\listbox.tcl
          • Size 14KB
          • SHA256 47c75f9f8348bf8f2c086c57b97b73741218100ca38d10b8abdf2051c95b9801
          • MD5 SHA1 SHA512 SSDEEP TLSH

          menu.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\menu.tcl
          • Size 39KB
          • SHA256 ae4ee8400174c798337b9c60867cbc94f811b249ebe6dea21ec6f960bcf5f8cb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          panedwindow.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\panedwindow.tcl
          • Size 5KB
          • SHA256 aa4f87e41ac8297f51150f2a9f787607690d01793456b93f0939c54d394731f9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pkgIndex.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\pkgIndex.tcl
          • Size 376B
          • SHA256 6127926b94db2992ab450fc6cc2ec3d071f7bbc856656d0ae20cc3fd4036f547
          • MD5 SHA1 SHA512 TLSH

          scale.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\scale.tcl
          • Size 8KB
          • SHA256 0747a387fdd1b2c7135eceae7b392ed52e1d1ebf3ffa90febe886dbc0981eb74
          • MD5 SHA1 SHA512 SSDEEP TLSH

          scrlbar.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\scrlbar.tcl
          • Size 12KB
          • SHA256 eec90404f702d3cfbfaec0f13bf5ed1ebeb736bee12d7e69770181a25401c61f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          spinbox.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\spinbox.tcl
          • Size 16KB
          • SHA256 747889c3086c917a34554a9dc495bc0c08a03fd3a5828353ed2a64b97f376835
          • MD5 SHA1 SHA512 SSDEEP TLSH

          text.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\text.tcl
          • Size 34KB
          • SHA256 f7ecc5ae6eb297c79aad5cfc200b29c4e72409641fa369c5cdbba30ae41e982a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tk.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\tk.tcl
          • Size 23KB
          • SHA256 b7fd24177b17f67da2ca671f711309c65cf246be1fd0cf4f1ab8f3ea9ca2c3f1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          button.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\button.tcl
          • Size 2KB
          • SHA256 e38a9d1f437981aa6bf0bdd074d57b769a4140c0f7d9aff51743fe4ecc6dfddf
          • MD5 SHA1 SHA512 TLSH

          combobox.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\combobox.tcl
          • Size 12KB
          • SHA256 2c254e4a56910fa398966196de101c1f57bbd06fd30957681b54f3895435ae97
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cursors.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\cursors.tcl
          • Size 4KB
          • SHA256 5b33f32b0139663347d6cf70a5a838f8e4554e0e881e97c8478b77733162ea73
          • MD5 SHA1 SHA512 SSDEEP TLSH

          entry.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\entry.tcl
          • Size 17KB
          • SHA256 f2cacb1b3a941cc7079627644e91f0d4729bf820c481c8ce7fa28c952b803e4d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fonts.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\fonts.tcl
          • Size 5KB
          • SHA256 6574067a91858506460ac44ddf8cf9270e81d67b2feff2a43b4d5f774568a5ec
          • MD5 SHA1 SHA512 SSDEEP TLSH

          menubutton.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\menubutton.tcl
          • Size 6KB
          • SHA256 0935fb97b6628f055baeb2e2babbf2a6c8905260e1107972b0e7a1df0752e180
          • MD5 SHA1 SHA512 SSDEEP TLSH

          notebook.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\notebook.tcl
          • Size 5KB
          • SHA256 b1210147f9daf3068de3d28d4b18c04ecfa8c8574e3e0ad275c1d0d75e9a99b2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          panedwindow.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\panedwindow.tcl
          • Size 2KB
          • SHA256 edd27e92c29552415f57415eefbedf124532a965295de4a41dcad55297e42901
          • MD5 SHA1 SHA512 TLSH

          progress.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\progress.tcl
          • Size 1KB
          • SHA256 697cc0a75ae31fe9c2d85fb25dca0afa5d0df9c523a2dfad2e4a36893be75fba
          • MD5 SHA1 SHA512 TLSH

          scale.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\scale.tcl
          • Size 2KB
          • SHA256 b909add0b87fa8ee08fd731041907212a8a0939d37d2ff9b2f600cd67dabd4bb
          • MD5 SHA1 SHA512 TLSH

          scrollbar.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\scrollbar.tcl
          • Size 3KB
          • SHA256 c223da92b7f5a7cb7f4f4da89cf94ecd472c6aad40bf2455bca7ab2409e459fc
          • MD5 SHA1 SHA512 TLSH

          sizegrip.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\sizegrip.tcl
          • Size 2KB
          • SHA256 d50e9db6dce8c50e060d6d89a9d86605dd0bf3dda1862c303bfb367854290885
          • MD5 SHA1 SHA512 TLSH

          spinbox.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\spinbox.tcl
          • Size 4KB
          • SHA256 df286bb59f471aa1e19df39af0ef7aa84df9f04dc4a439a747dd8ba43c300150
          • MD5 SHA1 SHA512 SSDEEP TLSH

          treeview.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\treeview.tcl
          • Size 9KB
          • SHA256 c88b60ffb0f72e095f6fc9786930add7f9ed049eabc713f889f9a7da516e188c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ttk.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\ttk.tcl
          • Size 5KB
          • SHA256 685398e8db93aebbabfed795e91a42a87aa0e2a2cf23bfcffd70fea085a7ad5e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          utils.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tk_data\ttk\utils.tcl
          • Size 8KB
          • SHA256 b9b73e5bcd85c8fe00628332f0ab0c4a0ffbb59f7b4e9d6cdc92762a5bcd8d76
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _tkinter.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\_tkinter.pyd
          • Size 68KB
          • SHA256 fc9d4feb5f7e802f57cdf139c06b230c1a1aff28809bbcdb2e6da3adaba7d0ca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\base_library.zip
          • Size 1.3MB
          • SHA256 93ca942d308d7977d344fb3df800decbd581aa80b5e52702dcbd1549c95f0a2b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 09499e186cf0e434ffa17ad153aa9a66d6048c54a2c03b823e2a06c49d9affe4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python313.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\python313.dll
          • Size 5.8MB
          • SHA256 3a7a6170ea840bf2a2a76d05b687b946fcdc8d0cfedfe159012b38f1e8959a7c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\select.pyd
          • Size 32KB
          • SHA256 a208997eb871b5c7785eb9bcc6a22ba8c43262255b59a3394fbe9912f38b4692
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tcl86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\tcl86t.dll
          • Size 1.8MB
          • SHA256 c2785dca49e07573356f036ab4bca054b306165d827a97c67fb0db4ed93c9c79
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msgcat-1.6.1.tm

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\tcl8\8.5\msgcat-1.6.1.tm
          • Size 34KB
          • SHA256 adca186be560f2236265f538d4cb6df1171bed91192118796988bb9c08a4bc7c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          tk86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\tk86t.dll
          • Size 1.5MB
          • SHA256 a89247c1a578935a3fab088a98611d3bd4204af9dcbabcb33706af698a962bca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\unicodedata.pyd
          • Size 696KB
          • SHA256 7f8d28574732959cdb1188127fe3494c3618b602eede69c0a71846f0b5cc8a15
          • MD5 SHA1 SHA512 SSDEEP TLSH

          zlib1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI0000130c2\zlib1.dll
          • Size 144KB
          • SHA256 bfb680c8f3eca7c150661be65c7e3bd16965aa5056be0b4f22992a1388c73504
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3928-1007-0x00007FFDDC8F0000-0x00007FFDDC919000-memory.dmp