Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
17/04/2026, 04:12
Static task
static1
Behavioral task
behavioral1
Sample
2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe
Resource
win11-20260130-en
General
- Target 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe
- Size 382KB
- Sample260417-esslsse14q
- SHA256 79a33d69179e89294665efa42308b0bbb9b9d69510b1c9e989067ac8b2df2bac
- MD5 d1d8e1cb48adbadcfc46a227e3a8ecd7
- SHA1 58b6edcc61cb78787b8300217dccfcacbc5a0a97
- SHA512 d02397325bd60c8cf1a6636da9fac668bd5518b1708c25a112c0abeb0d384f732b272a248510e1d3f387d31ba194e50e45dd92c5664eb97cca044f06e2610064
- SSDEEP 3072:ODZv6EBDg3K5VqX5ZerKzKdDp85a9YhY9J3Ose/u3auswPRu5eVT9adQqjiB7bo:iAEy3XerUIp85GXe/4g5YxBTo
- TLSH T129849D4BA4A1B025D1969DB7AB499BBCF4301E215E0E5C371E26F3DC3876B1DAB23C05
- 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) \??\D: 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe File opened (read-only) \??\F: 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_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 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_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 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_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 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6112 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe 6112 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 6112 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 6112 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe 6112 2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_d1d8e1cb48adbadcfc46a227e3a8ecd7_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:6112