Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 03:59
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe
Resource
win11ltsc2024-20260710-en
General
- Target 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe
- Size 404KB
- Sample260714-ej4mpsdy5q
- SHA256 f9c3fb5a42d5382e4de81a96715db06078f618743477a757bee9c1e168a92e19
- MD5 4f6b9b74b3e46769ac23c7b740fdb813
- SHA1 919dd0ba26e63206716228b7b5b3be0f54eabf5b
- SHA512 0a39fed906fd90eb7393294ef1b8c58599d2f614d78e2ba0cd90b77eb9f8cb0c2c4bc60d65734e15077f6bb3e3359b4d983d08e050a9ed30cc6d72cf3634005f
- SSDEEP 6144:d+0cyQfEVhzs6ACcUWZSYdwHbqhobA8POMTdDMxIk8:d+pjsVhbdcUW4YEbqh8zgx
- TLSH T1AC945AE227D1C07FEEFDB8F02965C9B55266AE3D9D208ACB6244774D2D3939B4D83201
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe File opened (read-only) \??\F: 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 icanhazip.com - 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 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4176 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe 4176 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4176 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4176 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe 4176 2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_4f6b9b74b3e46769ac23c7b740fdb813_elex_wannacry.exe"1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:4176