Overview

overview

7

Static

static

3

Secrokit.exe

windows10-ltsc_2021-x64

7

Secrokit.exe

windows11-21h2-x64

7

Secrokit.exe

windows11-ltsc_2024-x64

7

Analysis

  • user interaction
    yes
  • max time kernel
    135s
  • max time network
    137s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/08/2026, 15:47

Sharing

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General

  • Target
    Secrokit.exe
  • Size 26.3MB
  • Sample260807-s8b6msgm5v
  • SHA256 3e95fc8aeb8a25fdb0c997ae271057f2f9c51fa116c541c78bb6649d6213feb4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecution

Malware Config

Signatures

  • Loads dropped DLL 48 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

    discovery
  • Executes a command shell one-liner 1 TTPs 1 IoCs

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

    execution
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Secrokit.exe
    "C:\Users\Admin\AppData\Local\Temp\Secrokit.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Users\Admin\AppData\Local\Temp\Secrokit.exe
      C:\Users\Admin\AppData\Local\Temp\Secrokit.exe
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1388
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:1580

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        QtGui.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\PyQt5\QtGui.pyd
        • Size 2.4MB
        • SHA256 a9408e3b15ff3030f0e9acb3429000d253d3bb7206f750091a7130325f6d0d72
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        QtWidgets.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\PyQt5\QtWidgets.pyd
        • Size 4.9MB
        • SHA256 a1e97a2ab434c6ae5e56491c60172e59cdcce42960734e8bdf5d851b79361071
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        sip.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\PyQt5\sip.pyd
        • Size 121KB
        • SHA256 9e97e806f58a474d6e433cb224aa5d24b6d01a14a6aadca032247916cb546764
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Qt5Core.dll
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\Qt5Core.dll
        • Size 5.7MB
        • SHA256 8d2ff4ce9096ddccc4f4cd62c2e41fc854cfd1b0d6e8d296645a7f5fd4ae565a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Qt5Gui.dll
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\Qt5Gui.dll
        • Size 6.7MB
        • SHA256 5e7d2d41b8b92a880e83b8cc0ca173f5da61218604186196787ee1600956be1e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Qt5Widgets.dll
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\Qt5Widgets.dll
        • Size 5.2MB
        • SHA256 3788c669d4b645e5a576de9fc77fca776bf516d43c89143dc2ca28291ba14358
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\_hashlib.pyd
        • Size 63KB
        • SHA256 87dd0c858620287454fd6d31d52b6a48eddbb2a08e09e8b2d9fdb0b92200d766
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _ssl.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\_ssl.pyd
        • Size 174KB
        • SHA256 ba5388d6a6557d431e086734a3323621dc447f63ba299b0a815e5837cf869678
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cacert.pem
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\certifi\cacert.pem
        • Size 274KB
        • SHA256 b1cdd2d665758ef49d08f40ea13e1a826e5f0412e9e0940c921ed1021464cdc2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libssl-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\libssl-3.dll
        • Size 768KB
        • SHA256 2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _psutil_windows.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\psutil\_psutil_windows.pyd
        • Size 65KB
        • SHA256 9c7fc855d9d1614e70705c7dcc6f4ac3cdcab5adfeb6a67d382f5ade09eadc15
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\unicodedata.pyd
        • Size 1.1MB
        • SHA256 37c68617fa02a2cadced17ef724e2d450ef12a8a37215da789a4679fde1c5c02
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        QtCore.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\PyQt5\QtCore.pyd
        • Size 2.4MB
        • SHA256 d6e45fd8c3b3f93f52c4d1b6f9e3ee220454a73f80f65f3d70504bd55415ea37
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Secrokit.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\Secrokit.dll
        • Size 24.7MB
        • SHA256 09b9aa7f087107f6e399f833649955db73d1deed5aaf2d833acb94bf51fa6ac0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\_bz2.pyd
        • Size 82KB
        • SHA256 00b8ca9a338d2b47285c9e56d6d893db2a999b47216756f18439997fb80a56e3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\_lzma.pyd
        • Size 155KB
        • SHA256 f5e01b516c2c23035f7703e23569dec26c5616c05a929b2580ae474a5c6722c5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _queue.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\_queue.pyd
        • Size 31KB
        • SHA256 3f8e7e6aa13b417acc78b63434fb1144e6319a010a9fc376c54d6e69b638fe4c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\_socket.pyd
        • Size 77KB
        • SHA256 a19e3c7c03ef1b5625790b1c9c42594909311ab6df540fbf43c6aa93300ab166
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _uuid.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\_uuid.pyd
        • Size 24KB
        • SHA256 e6aa7f1637e211251c9d6f467203b2b6d85e5bc2d901699f2a55af637fa89250
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        md.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\charset_normalizer\md.pyd
        • Size 10KB
        • SHA256 8e2a164f99c43a1a0f162802674b83a93c6a61ace44e370a48c5aaabda1b2828
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        md__mypyc.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\charset_normalizer\md__mypyc.pyd
        • Size 119KB
        • SHA256 d4e3b91ee84fd413aa11ed099e0e9023158aadf4890887944d4a2093407f4512
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msvcp140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\msvcp140.dll
        • Size 576KB
        • SHA256 88f55d86b50b0a7e55e71ad2d8f7552146ba26e927230daf2e26ad3a971973c5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msvcp140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\msvcp140_1.dll
        • Size 30KB
        • SHA256 446c48c1224c289bd3080087fe15d6759416d64f4136addf30086abd5415d83f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python3.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\python3.dll
        • Size 65KB
        • SHA256 db84bc052cfb121fe4db36242ba5f1d2c031b600ef5d8d752cf25b7c02b6bac6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python311.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\python311.dll
        • Size 5.5MB
        • SHA256 0817a2a657a24c0d5fbb60df56960f42fc66b3039d522ec952dab83e2d869364
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        select.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\select.pyd
        • Size 29KB
        • SHA256 bae0974390945520eb99ab32486c6a964691f8f4a028ac408d98fa8fb0db7d90
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vcruntime140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\vcruntime140.dll
        • Size 116KB
        • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vcruntime140_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\vcruntime140_1.dll
        • Size 48KB
        • SHA256 a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        backend_c.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4992_134305912522899694\zstandard\backend_c.pyd
        • Size 507KB
        • SHA256 6ab611c4a24406d9d97f09d49d50142ab2734b69a2b0d9ea6489e4af90c4a2a4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1388-130-0x00007FFB44200000-0x00007FFB446EC000-memory.dmp
        Download

        memory/1388-131-0x0000029C8DAD0000-0x0000029C8E011000-memory.dmp
        Download

        memory/1388-141-0x00007FF606160000-0x00007FF607BDD000-memory.dmp
        Download

        memory/1388-143-0x0000029C8DAD0000-0x0000029C8E011000-memory.dmp
        Download

        memory/1388-142-0x00007FFB44BF0000-0x00007FFB46500000-memory.dmp
        Download

        memory/1388-147-0x0000029C8DAD0000-0x0000029C8E011000-memory.dmp
        Download

        memory/1388-179-0x0000029C8DAD0000-0x0000029C8E011000-memory.dmp
        Download

        memory/4992-140-0x00007FF606160000-0x00007FF607BDD000-memory.dmp
        Download