Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/07/2026, 01:21
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe
Resource
win11ltsc2024-20260706-en
General
- Target 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe
- Size 382KB
- Sample260707-bqv3csfs3s
- SHA256 668a2cfa7c6c3c7d5a22c03a7d19decff406d9418637e5034989b0a64da20bf9
- MD5 b8b2121c7a732f278c499def67688d5c
- SHA1 d3bc4b73e4b1ca4fb76faa391885ebbd838aadd1
- SHA512 983c09f8f8d69f9bc060d060eafd880296be090de06b43eae42f47f0373a3fa7a154758ebd5ef259c142ce73c4d22a93bf27e9eb81331d622a0fb31a072c3f1b
- SSDEEP 3072:63Z6geMIz0ByofyMRAGSdMDvy2HnjfPDq7wtA6O2Hzze5YEehAQjBD+2Yh:RgeFz0dtmGJK2bbqUtRTeqfh5BhYh
- TLSH T123846A192CD2873ADB74EF7398871D9867B41D7F1A5E25E7607AB2BC08F124A0C12D39
- 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: 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe File opened (read-only) \??\F: 2026-07-06_b8b2121c7a732f278c499def67688d5c_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 2026-07-06_b8b2121c7a732f278c499def67688d5c_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 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-07-06_b8b2121c7a732f278c499def67688d5c_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 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3656 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe 3656 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3656 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3656 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe 3656 2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-06_b8b2121c7a732f278c499def67688d5c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-06_b8b2121c7a732f278c499def67688d5c_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:3656