Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/06/2026, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe
Resource
win11ltsc2024-20260629-en
General
- Target 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe
- Size 382KB
- Sample260630-e3lk8sev91
- SHA256 3beae6dbe3e661f0c35b2ab1652321a3babc95f8eaf4e3c22deb29fe46960c53
- MD5 b7f29caafd4901d04de09c4dc7e39735
- SHA1 de5bfd20b2d51d1647b70cb9ec511e067f9cabff
- SHA512 a73e7ca01bbb50f7d0d25631fad7b1fe40a4666085b1517a7cdba3c7d87b358709bc5dfa05c4c697b0706e48d88b572ad9bb43040281eba15596189d900e2be4
- SSDEEP 3072:63ZGdy/XvSPpFibu0AAD4X7V4Mo6RDjeoDpN4GPQ41QwQSWBkIK/WSx:NdSXvtu0AAOV48h944j5C7S
- TLSH T104848C216E2EC484CAA896795CC789A3723C7E02BD925B4E2567F3CC1D373795C2781E
- 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: 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe File opened (read-only) \??\F: 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_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 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_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\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_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 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2336 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe 2336 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2336 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2336 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe 2336 2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-29_b7f29caafd4901d04de09c4dc7e39735_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-29_b7f29caafd4901d04de09c4dc7e39735_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:2336