Overview

overview

7

Static

static

3

skin.exe

windows10-2004-x64

7

skin.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    900s
  • max time network
    437s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 02:12

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General

  • Target
    skin.exe
  • Size 12.4MB
  • Sample260705-cm348sct3j
  • SHA256 d1d52030aa77b97292706a4f1563b2d533db4b6f5dbf01f13cf28f8ab4b215d7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasion

Malware Config

Signatures

  • Loads dropped DLL 23 IoCs
  • Kills process with taskkill 1 IoCs
    defense_evasion
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\skin.exe
    "C:\Users\Admin\AppData\Local\Temp\skin.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5396
    • C:\Users\Admin\AppData\Local\Temp\skin.exe
      "C:\Users\Admin\AppData\Local\Temp\skin.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1044
      • C:\Windows\SYSTEM32\taskkill.exe
        taskkill /F /IM PhoneExperienceHost.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4984
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5564
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:1396

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            VCRUNTIME140.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\VCRUNTIME140.dll
            • Size 117KB
            • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            VCRUNTIME140_1.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\VCRUNTIME140_1.dll
            • Size 48KB
            • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _bz2.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_bz2.pyd
            • Size 85KB
            • SHA256 a4be36fffeefa8b24c1234d548da8f05558aba53c2ea7d1d2614776eaad8fbf4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _ctypes.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_ctypes.pyd
            • Size 139KB
            • SHA256 f8a9f7831e81b2bfba12456e589f8198114f24986bd527ac231a844565afcddb
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _hashlib.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_hashlib.pyd
            • Size 67KB
            • SHA256 d4524b261f09806a828c62fc97e8517328b23d65ab87d20706a4bafd86bbf345
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _lzma.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_lzma.pyd
            • Size 157KB
            • SHA256 f7ad11fbbb7aeaf7b6566a532a3243e3ae5f92bac480dbe5c2ef300fe2c1dabe
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _queue.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_queue.pyd
            • Size 35KB
            • SHA256 cb529f77bc4665dfa3b66fae3d00ab84de1e9618d0cb94900efbf28527623c0f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _socket.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_socket.pyd
            • Size 85KB
            • SHA256 ff3e97cd11bdc68798e5b3dcd5295d1efba179b7344142d50d066bbf1c2d79cd
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _ssl.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_ssl.pyd
            • Size 180KB
            • SHA256 43e60bbdff2fe41701f39fa25ea6a8251a2b7623ff18f980a209a451eb5e648f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            auto.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\auto.tcl
            • Size 21KB
            • SHA256 08113823951619d659eb03a1f6acd2f9500e1264795219125a5df7b83cabcb99
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            cp1252.enc
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\encoding\cp1252.enc
            • Size 1KB
            • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            pkgIndex.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\http1.0\pkgIndex.tcl
            • Size 746B
            • SHA256 77265723959c092897c2449c5b7768ca72d0efcd8c505bddbb7a84f6aa401339
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            init.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\init.tcl
            • Size 25KB
            • SHA256 acacce15658dd7ce8f69b1e3d3a94770a22972a8e906eb3b61cd06f0ecd5db59
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            pkgIndex.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\opt0.4\pkgIndex.tcl
            • Size 636B
            • SHA256 68accee3eb8d0f134f9472c95425190ec08e7793df20a58d7d35325f42804695
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            package.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\package.tcl
            • Size 23KB
            • SHA256 b471cec9056b62d562020b14d69d4bd1f92dfe158afc8ba81c6341836211ca46
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            tclIndex
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\tclIndex
            • Size 7KB
            • SHA256 577f042bbe640e2739606a1f76098abdb8bd1d1f31526402fb82b21091644f65
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            tm.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tcl_data\tm.tcl
            • Size 11KB
            • SHA256 f0cc13daca21fee538cca757aa09e88a969a85174eda26e61e573dda6c7ba413
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            button.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\button.tcl
            • Size 21KB
            • SHA256 1f5dd8d81b26f16e772e92fd2a22accb785004d0ed3447e54f87005d9c6a07a5
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            entry.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\entry.tcl
            • Size 18KB
            • SHA256 6ac78f764434f932d37e8183aa6db5d04eb1848b774c92f7abc243ecb7d4a59b
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            icons.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\icons.tcl
            • Size 10KB
            • SHA256 1264940e62b9a37967925418e9d0dc0befd369e8c181b9bab3d1607e3cc14b85
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            listbox.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\listbox.tcl
            • Size 14KB
            • SHA256 47c75f9f8348bf8f2c086c57b97b73741218100ca38d10b8abdf2051c95b9801
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            menu.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\menu.tcl
            • Size 39KB
            • SHA256 ae4ee8400174c798337b9c60867cbc94f811b249ebe6dea21ec6f960bcf5f8cb
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            panedwindow.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\panedwindow.tcl
            • Size 5KB
            • SHA256 aa4f87e41ac8297f51150f2a9f787607690d01793456b93f0939c54d394731f9
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            pkgIndex.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\pkgIndex.tcl
            • Size 376B
            • SHA256 6127926b94db2992ab450fc6cc2ec3d071f7bbc856656d0ae20cc3fd4036f547
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            scale.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\scale.tcl
            • Size 8KB
            • SHA256 0747a387fdd1b2c7135eceae7b392ed52e1d1ebf3ffa90febe886dbc0981eb74
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            tk.tcl
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tk_data\tk.tcl
            • Size 23KB
            • SHA256 b7fd24177b17f67da2ca671f711309c65cf246be1fd0cf4f1ab8f3ea9ca2c3f1
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _tkinter.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_tkinter.pyd
            • Size 67KB
            • SHA256 b2e1dbe2079b52535b60dbb72ee54ff0da145324afcdb6a7c915c61b8006758b
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _zstd.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\_zstd.pyd
            • Size 491KB
            • SHA256 536a3b521a3c42d2827ece0ccfbe40b83a2fd96a0f5496cd60b943b10e1266d4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            base_library.zip
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\base_library.zip
            • Size 1.3MB
            • SHA256 6ab3776c46a47ec2d141385157f0e8af34d7d30f58886d385102e21cc6f0bcce
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            libcrypto-3.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\libcrypto-3.dll
            • Size 5.0MB
            • SHA256 e03dd02fdcfb791981c9962827cfcf495f2a47a514c1526efb57f847a9df514a
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            libffi-8.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\libffi-8.dll
            • Size 38KB
            • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            libssl-3.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\libssl-3.dll
            • Size 776KB
            • SHA256 1e4bc0638682bfcbb36f4465d6a2e9944d917a60f05ecc8ddf9e96847e05e13f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            python314.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\python314.dll
            • Size 6.4MB
            • SHA256 1ac15e2224581fc678bbd17728b9aa538d47b891b72c76499ef07e54cd74f151
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            pywintypes314.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\pywin32_system32\pywintypes314.dll
            • Size 133KB
            • SHA256 74f036548f3321d312205085662b2b92c0654354a718a41c44e02fd4e01fedb9
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            tcl86t.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\tcl86t.dll
            • Size 1.8MB
            • SHA256 4b79f9cfa40821eed283ee44519420607fdd669db185e4d1872910414f5ea775
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            msgcat-1.6.1.tm
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\tcl8\8.5\msgcat-1.6.1.tm
            • Size 34KB
            • SHA256 adca186be560f2236265f538d4cb6df1171bed91192118796988bb9c08a4bc7c
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            tk86t.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\tk86t.dll
            • Size 1.5MB
            • SHA256 e66f19c10278844fed1e01b4b23a996626843ee764f0418297edfaa12ff543b4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            ucrtbase.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\ucrtbase.dll
            • Size 1.3MB
            • SHA256 2e5fb14b7bf8540278f3614a12f0226e56a7cc9e64b81cbd976c6fcf2f71cbfb
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            unicodedata.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\unicodedata.pyd
            • Size 740KB
            • SHA256 4445b894f836e89a8b9fdcc88b5e59fbc76aca805baaf40aeb69e869978d4e6d
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            win32api.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\win32\win32api.pyd
            • Size 132KB
            • SHA256 903feb110c86dffa957259f3d2a33a1c0b3c8a635d9a44a642b9ab5852d59a61
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            zlib1.dll
            • Path C:\Users\Admin\AppData\Local\Temp\_MEI53962\zlib1.dll
            • Size 144KB
            • SHA256 17e85535ff06251fe7e4e454eac519a617ffda70fbaa407733ec8de314f66a46
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1044-1041-0x00007FFBB7200000-0x00007FFBB7229000-memory.dmp
            Download