Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 23:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe
- Size 76KB
- Sample260806-218pbacf87
- SHA256 b10559634009fe5242fc3eaf1aa7357b1ce20f5c30ad81b0995285b106d31c91
- MD5 69265dd961a1d566dc4a82bb1cf93824
- SHA1 65beb0efa885f50fbb28444422bb710f5a9580b8
- SHA512 c6a2bcf7d2e1ba588ed618d184278b37a283db8f56ab528d8590e8646ae604412603b8362e6fbc72a0a0ebadee36395ae92b731a7d85cfd203cb96a878d65052
- SSDEEP 1536:w96NXdCOKtbqsha1LViH/UWYPwYf5iI8txOMwOMQJ4:y698OKBgVifvYPwYfWtxOfOb4
- TLSH T1A7737D17FA068092FB0449F004BE61F7B737694A2B1B5B17779CDE2EFAB21919C2414D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2832 winlgon.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\winlgon.exe = "c:\\users\\admin\\appdata\\local\\temp\\winlgon.exe" 2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlgon.exe = "c:\\users\\admin\\appdata\\local\\temp\\winlgon.exe" 2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe - 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 2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winlgon.exe - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4076 2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe 2832 winlgon.exe 2832 winlgon.exe 2832 winlgon.exe 2832 winlgon.exe 2832 winlgon.exe 2832 winlgon.exe 2832 winlgon.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4076 wrote to memory of 2832 4076 2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_69265dd961a1d566dc4a82bb1cf93824_elex_wannacry.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4076 -
\??\c:\users\admin\appdata\local\temp\winlgon.exec:\users\admin\appdata\local\temp\winlgon.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2832
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\winlgon.exe
- Size 76KB
- SHA256 7c550ed97c25108249556a20cbd3099a79c8a8698324f0ea0a2fe46fdc3a35ac
- MD5 fab2105eb08899ca2e6b03900efcd294
- SHA1 23d6d2a0d3b1a318067e0b739057c18d15858c40
- SHA512 4a6135083a57190abbd8d182568c4660f077406df7e16a7e59061f8f3a15fc45333631bd779b1a3fc56a6c4a190595be5a187ac1a1984348a87832fc31b0d8a3
- SSDEEP 1536:w96NXdCOKtbqsha1LViH/UWYPwYf5iI8txOMwOMQJX:y698OKBgVifvYPwYfWtxOfObX
- TLSH T189737D17FA068092FB0449F004BE61F7B737694A2B1B5717779CDE2EFAB21919C2414D
- MD5 SHA1 SHA512 SSDEEP TLSH