Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 02:40
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe
- Size 404KB
- Sample260805-c53anacc52
- SHA256 e0e9152a35f1f53ec6de4cb5c4a31c498343a2aa23cb2d7a7d339e8e96adae3f
- MD5 fd29cc4054031e116a00b24199fd496f
- SHA1 e86400fcf06cbca2e2c35cf132cbd5c95c609bfa
- SHA512 03a55d2aff0220c0068ffbb25080a0acd48a8a62105dfa612a3e50a3ae384d74fb32e46e2f3c3f20a3c1bd8cbb25d4e5117ce2f76a9febe7b32eb50ef937686c
- SSDEEP 3072:QoVDjW0LoTJmTJTSLmej7bEFn9YohwUFWa2Y1Nhg1ZxGPJjPEWzWhF7LzaqYBwE4:Z+0UT8TJTSLDjEF9Yox0a22NhgzxOJk
- TLSH T1BA949DF87524897BD26100304CAA68FCE3A17DE04EA0F505A1FCF36E1AB57567D12AF9
- 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: 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe File opened (read-only) \??\F: 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe - Looks up external IP address via web service 1 TTPs 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 2026-08-05_fd29cc4054031e116a00b24199fd496f_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 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-08-05_fd29cc4054031e116a00b24199fd496f_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 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1784 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe 1784 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1784 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1784 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe 1784 2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_fd29cc4054031e116a00b24199fd496f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_fd29cc4054031e116a00b24199fd496f_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:1784
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:852