Overview

overview

8

Static

static

3

crackme.exe

windows10-2004-x64

7

crackme.exe

windows11-ltsc_2024-x64

8

Resubmissions

13/07/2026, 00:57

260713-bbertsav4p7

12/07/2026, 20:57

260712-zrkvsaay918

Analysis

  • max time kernel
    899s
  • max time network
    554s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 20:57

Sharing

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General

  • Target
    crackme.exe
  • Size 30.4MB
  • Sample260712-zrkvsaay91
  • SHA256 8ff742c13dd596fde2c7a8ce2769d7067013af21d9618c1384aa762ebd9f6834
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Loads dropped DLL 28 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\crackme.exe
    "C:\Users\Admin\AppData\Local\Temp\crackme.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\crackme.exe
      C:\Users\Admin\AppData\Local\Temp\crackme.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:5484
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5052
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4212
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:5928
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4520
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1288
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:5684

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            prep_Activatable Class_Hermes_perf.cache
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
            • Size 595B
            • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            cxvumrmPziG.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\cxvumrmPziG.pyd
            • Size 541KB
            • SHA256 c77ad623547e1556ee93894f1fa9889d3d10ff935e078445d3c59a5e72aef206
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            mfrnOKw_5484_a450e85b.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\mfrnOKw_5484_a450e85b.pyd
            • Size 102KB
            • SHA256 ba44ac391b724481c52a734abfd2d1c8c160527503b339760b96bad598e255b0
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            nOWNDCre_0c2f735b.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\nOWNDCre_0c2f735b.pyd
            • Size 370KB
            • SHA256 e171c1b750b5879a986e3b7c51e8e16f30de832ea8cd768fc8ddcb982e773fbe
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            VCRUNTIME140.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\VCRUNTIME140.dll
            • Size 116KB
            • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _ffi.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_argon2_cffi_bindings\_ffi.pyd
            • Size 59KB
            • SHA256 9385a442e1ce2f67375a72c07472ee56af5cb03d436e4ef2e7b7e2ade0fe93d3
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _bz2.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_bz2.pyd
            • Size 83KB
            • SHA256 cb15d6cc7268d3a0bd17d9d9cec330a7c1768b1c911553045c73bc6920de987f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _cffi_backend.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_cffi_backend.pyd
            • Size 177KB
            • SHA256 53de34afc3939d81bf2498b77425c52e2c3f3164f8cfe2543d3acc8f24134488
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _ctypes.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_ctypes.pyd
            • Size 122KB
            • SHA256 6c5f31bef3fdbff31beac0b1a477be880dda61346d859cf34ca93b9291594d93
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _hashlib.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_hashlib.pyd
            • Size 64KB
            • SHA256 43acecdc00dd5f9a19b48ff251106c63c975c732b9a2a7b91714642f76be074d
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _lzma.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_lzma.pyd
            • Size 156KB
            • SHA256 a46189c5bd0302029847fed934f481835cb8d06470ea3d6b97ada7d325218a9f
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _queue.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_queue.pyd
            • Size 31KB
            • SHA256 0a6acfd24dfbaa777460c6d003f71af473d5415607807973a382512f77d075fa
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _socket.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_socket.pyd
            • Size 81KB
            • SHA256 67aca001d36f2fce6d88dbf46863f60c0b291395b6777c22b642198f98184ba3
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _ssl.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_ssl.pyd
            • Size 174KB
            • SHA256 fa5e6fe9545f83704f78316e27446a0026fbebb9c0c3c63faed73a12d89784d4
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _wmi.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\_wmi.pyd
            • Size 36KB
            • SHA256 73b7ee3156ef63d6eb7df9900ef3d200a276df61a70d08bd96f5906c39a3ac32
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _brotlicffi.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\brotlicffi\_brotlicffi.pyd
            • Size 838KB
            • SHA256 bdcfb6022d73b22aef357cddae2bde7a03660528c56104edb9beaffe586560c8
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            md.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\charset_normalizer\md.pyd
            • Size 10KB
            • SHA256 465eea55e33d0d18fc859bb2a324236912ac67ace4a688dbecdc759cd4db8ebf
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            md__mypyc.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\charset_normalizer\md__mypyc.pyd
            • Size 123KB
            • SHA256 5972250796d99115d8da4e2bef43e6c9fede2d1c3accb89bf9d5d791122b3990
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            crack_enc.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\crack_enc.dll
            • Size 42.7MB
            • SHA256 72f06202a314ad3e6eb8b71340326beffa6d460661cf83ccc3b777c6127e1044
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            _rust.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\cryptography\hazmat\bindings\_rust.pyd
            • Size 8.7MB
            • SHA256 6aaa6418aeb6b063fe94d0f9ff240c60918ccaa9f95d21ec666719b248835233
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            libcrypto-3.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\libcrypto-3.dll
            • Size 5.0MB
            • SHA256 4e5d5d20d6d31e72ab341c81e97b89e514326c4c861b48638243bdf0918cfa43
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            libffi-8.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\libffi-8.dll
            • Size 38KB
            • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            libssl-3.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\libssl-3.dll
            • Size 774KB
            • SHA256 2e4d35b681a172d3298caf7dc670451be7a8ba27c26446efc67470742497a950
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            python3.DLL
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\python3.DLL
            • Size 66KB
            • SHA256 25a39e721c26e53bec292395d093211bba70465280acfa2059fa52957ec975b2
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            python312.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\python312.dll
            • Size 6.6MB
            • SHA256 c045b57348c21f5f810bae60654ae39490846b487378e917595f1f95438f9546
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            select.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\select.pyd
            • Size 30KB
            • SHA256 00bd8bb6dec8c291ec14c8ddfb2209d85f96db02c7a3c39903803384ff3a65e5
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            unicodedata.pyd
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\unicodedata.pyd
            • Size 1.1MB
            • SHA256 bf669344d1b1c607d10304be47d2a2fb572e043109181e2c5c1038485af0c3d7
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            vcruntime140_1.dll
            • Path C:\Users\Admin\AppData\Local\Temp\onefile_1196_869130_lzZGbt5aXPc\vcruntime140_1.dll
            • Size 48KB
            • SHA256 a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1196-35-0x00007FF66EE50000-0x00007FF672637000-memory.dmp
            Download

            memory/1196-3-0x00007FF66EE50000-0x00007FF672637000-memory.dmp
            Download

            memory/1196-0-0x00007FF670057000-0x00007FF6707CD000-memory.dmp
            Download

            memory/1196-22-0x00007FF66EE50000-0x00007FF672637000-memory.dmp
            Download

            memory/1196-42-0x00007FF670057000-0x00007FF6707CD000-memory.dmp
            Download

            memory/1196-1-0x00007FFAA7F70000-0x00007FFAA7F72000-memory.dmp
            Download

            memory/1196-2-0x00007FFAA7F80000-0x00007FFAA7F82000-memory.dmp
            Download

            memory/1288-127-0x000001B9001E0000-0x000001B9002E0000-memory.dmp
            Download

            memory/1288-159-0x000001B901D50000-0x000001B901D70000-memory.dmp
            Download

            memory/1288-173-0x000001B914290000-0x000001B9142B0000-memory.dmp
            Download

            memory/1288-139-0x000001B901900000-0x000001B901920000-memory.dmp
            Download

            memory/1288-140-0x000001B901E50000-0x000001B901F50000-memory.dmp
            Download

            memory/5484-39-0x00007FF66EE50000-0x00007FF672637000-memory.dmp
            Download