6149f5c13a7a5804c39ec330992f8dccee1192ae24b9850e2df5c095772ff440

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/07/2026, 04:46

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General

Target
2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
Size 16.1MB
Sample260711-fd2rlaby7m
SHA256 6149f5c13a7a5804c39ec330992f8dccee1192ae24b9850e2df5c095772ff440
MD5 2eaea0727bfb5809bb2d44519ea86a6f
SHA1 235bc44bac229e6f0b57d22d8cbc32130b6e5b9e
SHA512 026ba034d8062dc717589cd6bfaa206f1afa379fabacc85e13072abd51ee768a429942070d6053d82959fe050271ca151f18064039b3419bb146a1e513f8cf18
SSDEEP 768:zLPJznj7Ia2ghrDTSiWPtttttttttttttttttttttttttttttttttttttttttttN:XxDLnOiE
TLSH
T13007FECE9D2D3E523A329AA54CC085F26D338FD1E3B797A1582255CFD2DEC50B322529
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5708	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	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared X\lsass.exe	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1896	5708	WerFault.exe	88

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	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4076	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
5708	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 5708	4076	2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-11_2eaea0727bfb5809bb2d44519ea86a6f_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:4076
- 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:5708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5708 -s 476
    3⤵
    - Program crash
    PID:1896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 5708 -ip 5708
1⤵
PID:5312

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

Replay Monitor

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Downloads

lsass.exe

Path C:\Program Files\Common Files\Microsoft Shared X\lsass.exe
Size 28.2MB
SHA256 31b71f9588e7c934c7709084010806aa43cf2dd7572551cec59fa360cebcd5ac
MD5 cc78089011e005ff17f2aed39a4f6ae1
SHA1 e7c08255a8686e41f135a7f8d07cad636e85e3a1
SHA512 b540132fda1d516f4a164805cb2673122864f20471396bc45d48ae7ddcde8d032acc045b9ad37e22b165798a5a6d09f17e643ef3a642843e686fca8bf0962f47
SSDEEP 768:zLPJznj7Ia2ghrDTSiWPttttttttttttttttttttttttttttttttttttttttttto:XxDLnOiz
TLSH
T1B757B88F8F6CA5423D01A6E01C9AC3E2DD739F95D2BB8E60641166C396EFC90F75261C
MD5 SHA1 SHA512 SSDEEP TLSH

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