Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 17:46
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe
- Size 382KB
- Sample260720-wcjsdsh18q
- SHA256 f6d4f42e57f5891d345804f3a0f9b8fa9eb67d083adb1c7b701c273b3b776c7a
- MD5 4eeaf8d056897186eca9ae638562e38d
- SHA1 792cdb10324b34591c6f69943b477669dc3f7abf
- SHA512 ce49e13365f37bc6e90e914e0b884442d050d76214dcc4695796b6e68694b109fe94a14471a1704fe24a222bc0941306fd331ff31fe23226f8ba46b859bbc8e3
- SSDEEP 3072:63ZoRMLmAr9w2bR74XRj2SfeC8GJcqd+9IZHoxDsOhdLiDU90nh2Xcr:jRgrAJmC8GJ9dyxUDn4c
- TLSH T1FF849C8AB585E421CD94227A8DF49E614311EEC7DDD8787F20A47B8CBCFF152AA61C07
- 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: 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe File opened (read-only) \??\F: 2026-07-20_4eeaf8d056897186eca9ae638562e38d_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 2026-07-20_4eeaf8d056897186eca9ae638562e38d_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 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-07-20_4eeaf8d056897186eca9ae638562e38d_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 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3472 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe 3472 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3472 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3472 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe 3472 2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_4eeaf8d056897186eca9ae638562e38d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_4eeaf8d056897186eca9ae638562e38d_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:3472