Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/08/2026, 16:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe
- Size 52KB
- Sample260825-tr5bjawamd
- SHA256 9d6b1e7f81d438f4bdbcf24afd576152548b4dbb74e34acaaebb7cdb1b8c467d
- MD5 2f03e8a17e42bd33b25fc8954c7497b4
- SHA1 b0fb17628e2d5b9c4368a27bf22be65e3f46b128
- SHA512 b15099f0ba1141f1a218bc2eed3ab7cb1f5145d892ff18d283cab82ae3436d73d91b4d903c4da8a49a6be41c86e855e850cbd425dca593b77c3c154fcc8e34a2
- SSDEEP 768:OCNxU+Uh5ja9QI73wjbSpoo3e/HckrS2cr2qhSp1CT8PKrn:LNxU+W+73uSpoo3e/8+dcr2ySHCT8PG
- TLSH T123339E529B56807FFD7016B4188763BE82255D2B214BFD0AE924FD218CEA1D3F8F9253
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Windows\\system32\\\\services.exe" 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\insa30 = "C:\\Windows\\system32\\.exe" 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe - Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\J\netdhcp.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File created C:\Windows\SysWOW64\J\scservice.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\scservice.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File created C:\Windows\SysWOW64\W\insa30.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\W\insa30.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File created C:\Windows\SysWOW64\J\servicess.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File created C:\Windows\SysWOW64\J\mirror.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\mirror.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\W 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\servicess.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe File created C:\Windows\SysWOW64\J\netdhcp.exe 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 536 2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_2f03e8a17e42bd33b25fc8954c7497b4_elex_wannacry.exe"1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:536
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Image File Execution Options Injection
1Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\J\scservice.exe
- Size 52KB
- SHA256 bf38e57e656ff10683ec43de3f76762922bc34895c97910e6a309f66a3f4f158
- MD5 061e16c35b1bcf21ab104324c62567e3
- SHA1 a4a73fa0179d484446f33fdbeeb68a79c0408baa
- SHA512 1c918d66e273b536a1437bd827ea9ad271d159f7d5e2fda6f8e599c7001adbbaa52aba6693ea19f41bfcd9c102c3b774094a51185b472fde47a722345500a7d6
- SSDEEP 768:OCNxU+Uh5ja9QI73wjbSpoo3e/HckrS2cr2qhSp1CT8PKr7:LNxU+W+73uSpoo3e/8+dcr2ySHCT8P+
- TLSH T1E9339E529B56807FFD7056B4188763BE82255D2B214BFD0AE924FD218CEA0D3F8F9253
- MD5 SHA1 SHA512 SSDEEP TLSH