Analysis

  • user interaction
    yes
  • max time kernel
    14s
  • max time network
    20s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260130-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260130-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    17/04/2026, 15:43

General

  • Target
    install_zaprethub_1.3.0.exe
  • Size 189.4MB
  • Sample260417-s58qfaev9v
  • SHA256 9b3ab810e7f50f561feb91cc48caa2ec4803ac97ed14c641cf3c4cb425f86e1f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 28 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\install_zaprethub_1.3.0.exe
    "C:\Users\Admin\AppData\Local\Temp\install_zaprethub_1.3.0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5064
    • C:\Users\Admin\AppData\Local\Temp\install_zaprethub_1.3.0.exe
      "C:\Users\Admin\AppData\Local\Temp\install_zaprethub_1.3.0.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: AddClipboardFormatListener
      PID:5820

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MSVCP140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\MSVCP140_1.dll
        • Size 26KB
        • SHA256 3402e3b5d062f4959c9255c543c81ef6a8e836a13d55f887ab5c8dfeb7c904cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSVCP140_2.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\MSVCP140_2.dll
        • Size 265KB
        • SHA256 9af161c91b5285562e0a0b637e802da007e9b7ffcfbc5d35a846075b5446fa3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt6Core.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\Qt6Core.dll
        • Size 10.0MB
        • SHA256 89383ca8aa134bd228eac80c879e4048d2f7982f646eda53fee35547c20d0c3c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt6Gui.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\Qt6Gui.dll
        • Size 9.1MB
        • SHA256 5731a1d41f60ab686859943225848973726f4b00fd5e8e420453a12b1a2d1b95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt6Widgets.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\Qt6Widgets.dll
        • Size 6.3MB
        • SHA256 0bc3f3d90e6090023210887ea5748d0b0800727cb407bef5090aa338089ea22a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        QtCore.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\QtCore.pyd
        • Size 3.2MB
        • SHA256 9d9ec6d5244ec8cc93156386394fe9d0fc96e749c2969fe013bf15f5c5a9784d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        QtGui.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\QtGui.pyd
        • Size 3.7MB
        • SHA256 f58a2f83833ff32beb8729cbcf7d17a1a0386d7b535ba1ec60c20478f68bc2bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        QtWidgets.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\QtWidgets.pyd
        • Size 4.6MB
        • SHA256 f14f92c99618246ee9a08632b46fc2493fb82607edb2f75318e44731ddcc7187
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qsvgicon.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\iconengines\qsvgicon.dll
        • Size 70KB
        • SHA256 f73ce2be52363e6b97a7e7f1f3dbf877542659963b452ee472e5bd34517d68cb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qgif.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\imageformats\qgif.dll
        • Size 46KB
        • SHA256 1cfc07dbff333db31fa4df426eed42f3e8c080cf315209f710dc92b48d0f63c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qicns.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\imageformats\qicns.dll
        • Size 54KB
        • SHA256 daa1ef48bdeaf5ea7f179b2f70b1626f1eee7050228be51241c21fc6ffb4c17a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qico.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\imageformats\qico.dll
        • Size 44KB
        • SHA256 740fb392ede2f70ee1d0ac0f5ee56e1fa29db8cf319e0efc40466712048d6933
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qjpeg.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\imageformats\qjpeg.dll
        • Size 563KB
        • SHA256 a00273bbd70e9582989e09c11c15c92ea32402798a0980b1e00ef9d55fd87d1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qpdf.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\imageformats\qpdf.dll
        • Size 41KB
        • SHA256 679908cae8bb885e0ebda06b1fc87942e25e5daae8a151cdcf1b0b8ef177a3c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qdirect2d.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\platforms\qdirect2d.dll
        • Size 1.0MB
        • SHA256 79bc6ad89693f1806a5df78de90144eab62a3c899a9bba98c19ab5cc08a4280d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qminimal.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\platforms\qminimal.dll
        • Size 60KB
        • SHA256 690dafa73c039ffed32a71215c96a8c0e8dc3a14ab69ce1fa6753d15e7117502
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qoffscreen.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\platforms\qoffscreen.dll
        • Size 111KB
        • SHA256 53b6c5447c1055d75be99e17b2e84bae323ef6da2954cf8f874eeb8009aa0159
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qwindows.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\platforms\qwindows.dll
        • Size 976KB
        • SHA256 f857f6b5675bf70ce582fb166108285f31870a83d87b44bbc4b6da98a10b687b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qmodernwindowsstyle.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\plugins\styles\qmodernwindowsstyle.dll
        • Size 223KB
        • SHA256 b6cef67376d8fd43a73e7ebe8745634f3ab2bbf42790c699b3aa1a95d8c512b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pyside6.abi3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\PySide6\pyside6.abi3.dll
        • Size 261KB
        • SHA256 1d737937c8335025d5a3cd44fecc70000a8fd2e46bb8e1f031f2bd16cbd9b5c0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\VCRUNTIME140.dll
        • Size 116KB
        • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\VCRUNTIME140_1.dll
        • Size 48KB
        • SHA256 a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\_bz2.pyd
        • Size 82KB
        • SHA256 00b8ca9a338d2b47285c9e56d6d893db2a999b47216756f18439997fb80a56e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\_ctypes.pyd
        • Size 121KB
        • SHA256 c148292328f0aab7863af82f54f613961e7cb95b7215f7a81cafaf45bd4c42b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\_decimal.pyd
        • Size 249KB
        • SHA256 980a63f2b39cf16910f44384398e25f24482346a482addb00de42555b17d4278
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\_hashlib.pyd
        • Size 63KB
        • SHA256 87dd0c858620287454fd6d31d52b6a48eddbb2a08e09e8b2d9fdb0b92200d766
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\_lzma.pyd
        • Size 155KB
        • SHA256 f5e01b516c2c23035f7703e23569dec26c5616c05a929b2580ae474a5c6722c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\_socket.pyd
        • Size 77KB
        • SHA256 a19e3c7c03ef1b5625790b1c9c42594909311ab6df540fbf43c6aa93300ab166
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\base_library.zip
        • Size 1.4MB
        • SHA256 cab713fde0615207022acacd9e06e9805146650631f3929346f7ffb2266c6842
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\python3.DLL
        • Size 65KB
        • SHA256 db84bc052cfb121fe4db36242ba5f1d2c031b600ef5d8d752cf25b7c02b6bac6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python311.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\python311.dll
        • Size 5.5MB
        • SHA256 0817a2a657a24c0d5fbb60df56960f42fc66b3039d522ec952dab83e2d869364
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\select.pyd
        • Size 29KB
        • SHA256 bae0974390945520eb99ab32486c6a964691f8f4a028ac408d98fa8fb0db7d90
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSVCP140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\shiboken6\MSVCP140.dll
        • Size 536KB
        • SHA256 929357e3ca461248daf7a68e2dd49d44d734f28eb8f76959a2cdba3b42ddb1d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Shiboken.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\shiboken6\Shiboken.pyd
        • Size 32KB
        • SHA256 5bfd3f7dad7c9dd7aaf66c4893cf5e5f073613c03a5c35c0625721556cfc5c5c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\shiboken6\VCRUNTIME140_1.dll
        • Size 40KB
        • SHA256 92aa4b4fffc5c3c7b7b52a85e665853259c25041ccf527016996622aa769b1f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        shiboken6.abi3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\shiboken6\shiboken6.abi3.dll
        • Size 374KB
        • SHA256 7c94a10ac0b916fbf46ec7494aa578064d63636737e7081c6b969716c7dc7c9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.ico

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\ui_assets\icons\app.ico
        • Size 83KB
        • SHA256 93afe49f36cd2b815f5f1cd33565b3ec237c3e4d0338fa4a1d63f6d27aa1d4a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI50642\unicodedata.pyd
        • Size 1.1MB
        • SHA256 37c68617fa02a2cadced17ef724e2d450ef12a8a37215da789a4679fde1c5c02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5064-271-0x0000022E6CA60000-0x0000022E6CB83000-memory.dmp

        memory/5820-256-0x000001E84C680000-0x000001E84C690000-memory.dmp

        memory/5820-239-0x00007FFF90820000-0x00007FFF90B52000-memory.dmp

        memory/5820-249-0x00007FFF8FA50000-0x00007FFF8FE09000-memory.dmp

        memory/5820-254-0x00007FFF8EC60000-0x00007FFF8F119000-memory.dmp

        memory/5820-255-0x00007FFF8E610000-0x00007FFF8EC5A000-memory.dmp

        memory/5820-272-0x000001E8497F0000-0x000001E849913000-memory.dmp