Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/07/2026, 03:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe
- Size 54KB
- Sample260719-dnwl8aav4p
- SHA256 cd113d15080f653dd6f1dee7531b0d0b28bf7f85ac65fbc6e97ec71c73c036f1
- MD5 925fb256c65fd9edd7cc1156a88bf1af
- SHA1 b16b9272665c9e9069697a343e3926ef876dbd19
- SHA512 a52928e78ad0be355e230e25e441914f97be42d41ab0b6e1b2d6f95e59b6ef9f308dbc9eb6ed628dd134d0ceb4327ae298219b1a5e51ac6f6edd6fdb8b749191
- SSDEEP 1536:LNxU+W+73uSpoo3e/8+dcr2ySHCT89uuud7bOCR41K:PU+W+qNo3e9Sy/H4d41K
- TLSH T10C439E515B96807FFDB01AB81C8762FE81196D2B224BED09A924FD214CD61E3FCF9253
- 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 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_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" 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_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\bnva30 = "C:\\Windows\\system32\\.exe" 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe - Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\W\bnva30.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\servicess.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File created C:\Windows\SysWOW64\J\mirror.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File created C:\Windows\SysWOW64\W\bnva30.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File created C:\Windows\SysWOW64\J\servicess.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\mirror.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File created C:\Windows\SysWOW64\J\netdhcp.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\netdhcp.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\W 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File created C:\Windows\SysWOW64\J\scservice.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\J\scservice.exe 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_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 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3764 2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_925fb256c65fd9edd7cc1156a88bf1af_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:3764
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\servicess.exe
- Size 54KB
- SHA256 7bd0ea32cb81178f7373c9be253e402025bc7bd27345eb12279c0631aefba435
- MD5 7a069426e1af4eb0e560a5f37435381a
- SHA1 3a12c1e433b9784d6f8b5aa7a81be7f6d6ea02bb
- SHA512 31db0a8b52751b73309a873c329f6de853551eafd66e9f1ca5a5bf34dfe13d7540cc70e6c2bc6bb8cf9d8aaabb969d02172e01e87d4091126fe4c25b8d7fded5
- SSDEEP 1536:LNxU+W+73uSpoo3e/8+dcr2ySHCT89uuud7bOCR41m:PU+W+qNo3e9Sy/H4d41m
- TLSH T182439E515B96807FFDB01AB81C8752FE81296D2B224BED09A924FD214CD61E3FCF9253
- MD5 SHA1 SHA512 SSDEEP TLSH