14c8540a028aee7a535c02c80e5b549471a685c2fe99d30105dcd320782ac2d9

Analysis

max time kernel
150s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 03:10

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General

Target
2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe
Size 43.9MB
Sample260802-dn7pgscd63
SHA256 14c8540a028aee7a535c02c80e5b549471a685c2fe99d30105dcd320782ac2d9
MD5 50f89a2f2fb6d2ab1c28e6ef0b024686
SHA1 edd19d1f819aa3c5d8727303cbe5801e071ad8dd
SHA512 7609604bf6dc10387576bb149820f2a047ba3601f19eb863c567e960fc330b0797e6c2970568985aa9edf588f2e259964d0bfd49c74b14cf23bb1af139eae55e
SSDEEP 12288:W0LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLw:Wp
TLSH
T1F3A7F8D4C36BCDC28E13A61DE16D265C25312B74ABEFC9077C2182E2E8771D76A2614F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1864	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared X\lsass.exe	2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared X\lsass.exe	2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6068	1864	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4692	2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe
1864	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 1864	4692	2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_50f89a2f2fb6d2ab1c28e6ef0b024686_elex_wannacry.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Program Files\Common Files\Microsoft Shared X\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 476
    3⤵
    - Program crash
    PID:6068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1864 -ip 1864
1⤵
PID:5372

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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