Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/07/2026, 17:15
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe
Resource
win11ltsc2024-20260629-en
General
- Target 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe
- Size 384KB
- Sample260704-vs3prsav7t
- SHA256 9126b0a7febedd0500d1c52cd67b8dc928337eab21c7e2f7b68562bc5fae2804
- MD5 d5020b3503721e1b000dbf7c68ef3c1e
- SHA1 9b44147fccbe43dd1017ce7e0bcc6904bc9822b1
- SHA512 1583e9097ca0a5bc5a1a366b6d6982d7f75e29b8bb68c8e62dcc456432d1db26590afb0faa4587d386ca8240990e980fb57c15ce2a9359292c6fc382661d45d6
- SSDEEP 3072:e3Zb4JIoSijj4CUMsKcMLAwL+M8n8/Cby6PKKIrqEzIih0VBlN7Az3WT:HeXiPjUWLA9M68/ITPWlJaUk
- TLSH T13B846A7EAE12D80FE8A14CB9BD07F9A96301DD1D2F244942B897737D0D342B6B903A5D
- 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: 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe File opened (read-only) \??\F: 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_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 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_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 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_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 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3212 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe 3212 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3212 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3212 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe 3212 2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-04_d5020b3503721e1b000dbf7c68ef3c1e_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:3212
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1736