Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 16:08
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe
Resource
win11ltsc2024-20260630-en
General
- Target 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe
- Size 404KB
- Sample260702-tlcdkahv2s
- SHA256 5ad2d2f255af8cb8bb505ed6d808cc1b57b3a474a850e357c26e9007c7d15eef
- MD5 f21f9c7a21d3c6795b332d402b64ad27
- SHA1 d495d791c52ef81c38451dae3e7238a358c23630
- SHA512 5e4401785e5924472b292423194381f22da24b1d59ff29bcc4959bf2d33211de35f8fa39bff3f05c8fa0c7bbf0ad470dba57ce745e791ef6ef6c0deb29933938
- SSDEEP 3072:UoVDjW0L4Xd38Zv91/83nKIVbodIX7ChQTbtc4YrCXEZBZ953jZkU1DzBWuAFQO:d+0MXd3iv9V83K+LCuGz/fAFon4GF
- TLSH T1BE94371E7AF7B0DDF6BE663859D18EF033A32E134EA0D56920503F5EC8356660D0EA19
- 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) \??\F: 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe File opened (read-only) \??\E: 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_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 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_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 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_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 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5688 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe 5688 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 5688 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5688 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe 5688 2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_f21f9c7a21d3c6795b332d402b64ad27_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:5688