Resubmissions

04/08/2026, 10:56

260804-m16gmadj817

04/08/2026, 10:52

260804-myk3xayaqf7

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 10:56

General

  • Target
    Sims 4 DLC Packs Updater/sims-4-updater-v1.3.3.exe
  • Size 18.1MB
  • Sample260804-m16gmadj81
  • SHA256 6219afaee569e4b3b685dc8663f5980d746ca572dbcca00cfdb3b59bc25810f5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 27 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Sims 4 DLC Packs Updater\sims-4-updater-v1.3.3.exe
    "C:\Users\Admin\AppData\Local\Temp\Sims 4 DLC Packs Updater\sims-4-updater-v1.3.3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4308
    • C:\Users\Admin\AppData\Local\Temp\Sims 4 DLC Packs Updater\sims-4-updater-v1.3.3.exe
      "C:\Users\Admin\AppData\Local\Temp\Sims 4 DLC Packs Updater\sims-4-updater-v1.3.3.exe"
      2⤵
      • Loads dropped DLL
      PID:3620

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\VCRUNTIME140.dll
        • Size 95KB
        • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\VCRUNTIME140_1.dll
        • Size 36KB
        • SHA256 34048abaa070ecc13b318cea31425f4ca3edd133d350318ac65259e6058c8b32
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_bz2.pyd
        • Size 81KB
        • SHA256 62173a8fadd4bf4dd71ab89ea718754aa31620244372f0c5bbbae102e641a60e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_ctypes.pyd
        • Size 120KB
        • SHA256 1ea3dd3df393fa9b27bf6595be4ac859064cd8ef9908a12378a6021bba1cb177
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_hashlib.pyd
        • Size 63KB
        • SHA256 caa4d2f8795e9a55e128409cc016e2cc5c694cb026d7058fc561e4dd131ed1c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_lzma.pyd
        • Size 154KB
        • SHA256 60793c8592193cfbd00fd3e5263be4315d650ba4f9e4fda9c45a10642fd998be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_queue.pyd
        • Size 30KB
        • SHA256 925f05255f4aae0997dc4ec94d900fd15950fd840685d5b8aa755427c7422b14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_socket.pyd
        • Size 77KB
        • SHA256 e6deb751039cd5424a139708475ce83f9c042d43e650765a716cb4a924b07e4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_ssl.pyd
        • Size 156KB
        • SHA256 d2a7999e234e33828888ad455baa6ab101d90323579abc1095b8c42f0f723b6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _tkinter.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_tkinter.pyd
        • Size 64KB
        • SHA256 06b96357f5dd83d0d8105127e7aaeacb834ddf1ae03fa46aaffdc1e5fd0a7621
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _uuid.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\_uuid.pyd
        • Size 24KB
        • SHA256 990586f2a2ba00d48b59bdd03d3c223b8e9fb7d7fab6d414bac2833eb1241ca2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\base_library.zip
        • Size 1.0MB
        • SHA256 f587a126dd040673f90eba597669af396d1b16323437fd9a49992e63a2c89eb6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md.cp310-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\charset_normalizer\md.cp310-win_amd64.pyd
        • Size 10KB
        • SHA256 9b3d70922dcfaeb02812afa9030a40433b9d2b58bcf088781f9ab68a74d20664
        • MD5 SHA1 SHA512 SSDEEP TLSH

        md__mypyc.cp310-win_amd64.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\charset_normalizer\md__mypyc.cp310-win_amd64.pyd
        • Size 117KB
        • SHA256 ad9bcc0de6815516dfde91bb2e477f8fb5f099d7f5511d0f54b50fa77b721051
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 9b7b4a0ad212095a8c2e35c71694d8a1764cd72a829e8e17c8afe3a55f147939
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-7.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\libffi-7.dll
        • Size 32KB
        • SHA256 f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\libssl-1_1.dll
        • Size 688KB
        • SHA256 d74ce01319ae6f54483a19375524aa39d9f5fd91f06cf7df238ca25e043130fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyexpat.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\pyexpat.pyd
        • Size 194KB
        • SHA256 4a2d59993bce76790c6d923af81bf404f8e2cb73552e320113663b14cf78748c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\python310.dll
        • Size 4.3MB
        • SHA256 14b06796f288bc6599e458fb23a944ab0c843e9868058f02a91d4606533505ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pythoncom310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\pythoncom310.dll
        • Size 653KB
        • SHA256 c3b33ba6c4f646151aed4172562309d9f44a83858ddfd84b2d894a8b7da72b1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pywintypes310.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\pywintypes310.dll
        • Size 131KB
        • SHA256 c8ec6429d243aef1f78969863be23d59273fa6303760a173ab36ab71d5676005
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\select.pyd
        • Size 29KB
        • SHA256 db85f2f94d4994283e1055057372594538ae11020389d966e45607413851d9e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tcl86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl86t.dll
        • Size 1.8MB
        • SHA256 fbfd065f861ec0a90dd513bc209c56bbc23c54d2839964a0ec2df95848af7860
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msgcat-1.6.1.tm

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl8\8.5\msgcat-1.6.1.tm
        • Size 34KB
        • SHA256 6774519f179872ec5292523f2788b77b2b839e15665037e097a0d4edddd1c6fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        auto.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl\auto.tcl
        • Size 21KB
        • SHA256 517204ee436d08efc287abc97433c3bffcaf42ec6592a3009b9fd3b985ad772c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cp1252.enc

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl\encoding\cp1252.enc
        • Size 1KB
        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
        • MD5 SHA1 SHA512 TLSH

        init.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl\init.tcl
        • Size 25KB
        • SHA256 331bcf0f9f635bd57c3384f2237260d074708b0975c700cfcbdb285f5f59ab1f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        package.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl\package.tcl
        • Size 23KB
        • SHA256 f46ab61cdebe3aa45fa7e61a48930d64a0d0e7e94d04d6bf244f48c36cafe948
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tclIndex

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl\tclIndex
        • Size 5KB
        • SHA256 ddf7e42def37888ad0a564aa4f8ca95f4eec942cebebfca851d35515104d5c89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tm.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tcl\tm.tcl
        • Size 11KB
        • SHA256 4b7ed9fd2363d6876092db3f720cbddf97e72b86b519403539ba96e1c815ed8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tk86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tk86t.dll
        • Size 1.5MB
        • SHA256 cd2f60075064dfc2e65c88b239a970cb4bd07cb3eec7cc26fb1bf978d4356b08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pkgIndex.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tk\pkgIndex.tcl
        • Size 376B
        • SHA256 3f2539e85e2a9017913e61fe2600b499315e1a6f249a4ff90e0b530a1eeb8898
        • MD5 SHA1 SHA512 TLSH

        tk.tcl

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\tk\tk.tcl
        • Size 23KB
        • SHA256 0f617d96cbf213296d7a5f7fcffbb4ae1149840d7d045211ef932e8dd66683e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ucrtbase.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\ucrtbase.dll
        • Size 987KB
        • SHA256 be7368df484688493fb49fb0c4ad641485070190db62a2c071c9c50612e43fed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\unicodedata.pyd
        • Size 1.1MB
        • SHA256 1fb2d66c056f69e8bbdd8c6c910e72697874dae680264f8fb4b4df19af98aa2e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32api.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\win32api.pyd
        • Size 130KB
        • SHA256 ac483d60a565cc9cbf91a6f37ea516b2162a45d255888d50fbbb7e5ff12086ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        win32file.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI43082\win32file.pyd
        • Size 140KB
        • SHA256 b1b0a1f9c8903e2ec65b9d6a4ac746e72090db9a34f2a180b79769c9c5b15085
        • MD5 SHA1 SHA512 SSDEEP TLSH