Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 22:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe
Resource
win11ltsc2024-20260629-en
10 signatures
150 seconds
General
- Target 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe
- Size 269KB
- Sample260702-2wkrpags4w
- SHA256 3a07468813c4b8461411ea624cfaf67b5f6d6c59a08255c4033463cf8dd33425
- MD5 361a60a90c85243050f37510e1604e7a
- SHA1 fd50e79ecf519f2aa58414b56001350a1cf8212b
- SHA512 f892525717a2048edb59fd37a76e2840e7b88224dce76fac909a811d80bf6f2024fa6a5300ce9ee23862ee932ad9df5109e18d0987f47c39e8b672c0c799d7ed
- SSDEEP 3072:XNsgVuqOEYCBtVkD0+XhkOuUcNTeUPgZqpQRDNsgVuANsgcNs/s9s9s/s9s/p:dxEqOEYeH0rXcNd2xE8xQ46eIe4p
- TLSH T1064439CEF9D644E2F0C79BB0232E8571C0366CB68B445AA3D34B7E5754B9C8960CB2D6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2868 wcpsvtr.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-557124681-2609731375-3674401788-1000\Software\Microsoft\Windows\CurrentVersion\Run\WINT = "C:\\Windows\\system32\\wcpsvtr.exe" 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\wcpsvtr.exe 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\PurityScan\PuritySCAN.exe 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wcpsvtr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-557124681-2609731375-3674401788-1000\Software\Microsoft\Internet Explorer\Main 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe Set value (int) \REGISTRY\USER\S-1-5-21-557124681-2609731375-3674401788-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1" 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe Key created \REGISTRY\USER\S-1-5-21-557124681-2609731375-3674401788-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-557124681-2609731375-3674401788-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2868 wcpsvtr.exe 2868 wcpsvtr.exe 2868 wcpsvtr.exe 2868 wcpsvtr.exe - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 2868 wcpsvtr.exe 2868 wcpsvtr.exe 2868 wcpsvtr.exe 2868 wcpsvtr.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2536 wrote to memory of 2868 2536 2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_361a60a90c85243050f37510e1604e7a_elex_wannacry.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\wcpsvtr.exe"C:\Windows\system32\wcpsvtr.exe" /no_ads2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2868
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\wcpsvtr.exe
- Size 277KB
- SHA256 e14c4f827deb338c4f433fa87a3e942f6a9634479ed679538000e5c1b40cd56e
- MD5 a90ae9bbfc0e332a5f8603ed8bb96c48
- SHA1 04a10a641a9543755b06fe7c548a92d4cdb21640
- SHA512 bfa256b5f718ccfe8a57d67e331f84e033a5d30fff99ecc83f6d7dc6650fe2699857507e231fe4ab6832abd403fd7c5df4f35f178d3c87fcf200e8af378c49df
- SSDEEP 3072:XNsgVuqOEYCBtVkD0+XhkOuUcNTeUPgZqpQRDNsgVuANsgcNs/s9s9s/s9s/pbs:dxEqOEYeH0rXcNd2xE8xQ46eIe4pb
- TLSH T1E55429CEF9D644E2F0C7ABB0232E8571C0366CB68B445AA3D34B6D5754F9C8960CB2D6
- MD5 SHA1 SHA512 SSDEEP TLSH