Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 02:10
Static task
static1
Behavioral task
behavioral1
Sample
2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe
Resource
win11ltsc2024-20260630-en
General
- Target 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe
- Size 384KB
- Sample260701-cl2j1set5z
- SHA256 122df06d54b71a3cf62a88d069a741eb7a7d8e2c7ba827991419b9b14e3f88c3
- MD5 ef616f50b8ed8a3b99f2157963047d38
- SHA1 09ceb26a5bbaad1320bbd1e14f1059d046639061
- SHA512 1c00accc3ae4b5776771e963f705015f8a64dbf5050c907a3d211caf95d3ffb7d5671577e6fa6d3c31815f8d62e29cdfc2d57bfa575168813f071195ff02a79b
- SSDEEP 3072:e3ZlE+i5xe+xAGqj6rs1K+YumfFEVYY+KVtwSz9SXS798Q0Qg3To0PjBMnS0ZP/i:MEdLAGDs1K+YumknXYS58Q0ZHPlAZpE
- TLSH T16D845957ACCBC018FEA059B09F288DE56A715C522DD4EB56B305BF8E4C31D720F68E29
- 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) \??\F: 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe File opened (read-only) \??\E: 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_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 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_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 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_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 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3608 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe 3608 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3608 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3608 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe 3608 2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_ef616f50b8ed8a3b99f2157963047d38_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_ef616f50b8ed8a3b99f2157963047d38_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:3608