Analysis
- max time kernel
145s - 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
04/07/2026, 17:28
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe
Resource
win11ltsc2024-20260629-en
General
- Target 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe
- Size 382KB
- Sample260704-v2bmmsax4x
- SHA256 b5caac2ab3f47dd701e34fe86523583f9b43f9e05c67d3928b672fda983c65f9
- MD5 c501d079d50f5d7ccf2f9fd741eb39cd
- SHA1 5b6af92d86dff6545bd125104b564ded3dbb2a7a
- SHA512 ca1c91e3221e2f6925259a5f23f69c558557f423846469f4ff7f3ffc29ad1fbdcaa8b94cfc6cab891d63752442f4004cd544035680bc19b9714c423af9d07e3c
- SSDEEP 6144:e2fTV0Fe1VszoLpQ7KUMOZQTj6F1RgrrsI2+d:e250Fe7szSUhZQA1RgX
- TLSH T1DD847C5AA45DA4AAE7A314331C977EE71E73EF921D936C1BBDD0768C08316E0B18350B
- 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_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe File opened (read-only) \??\F: 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_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_c501d079d50f5d7ccf2f9fd741eb39cd_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_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_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_c501d079d50f5d7ccf2f9fd741eb39cd_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_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3864 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe 3864 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3864 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3864 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe 3864 2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-04_c501d079d50f5d7ccf2f9fd741eb39cd_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:3864
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:6680