9ec4562da2d0b9a32a53b44405cc5b75e1acf7e6451098dfe5abc851e48e0042

Analysis

max time kernel
149s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260617-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 11:14

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General

Target
2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe
Size 21.1MB
Sample260629-nb68asbx2w
SHA256 9ec4562da2d0b9a32a53b44405cc5b75e1acf7e6451098dfe5abc851e48e0042
MD5 ee4ee78b26997e930721ff6b17d5fd57
SHA1 757743b7e5875bbd6569bd2b64d79024df28c3cb
SHA512 b1b4339ccbb46250cb22f9c2a26b421ad0ed19d8a3e10551e904538cb4670c6a36c33910946127e3da39e353bd017745c8e704f71acf094133997b337491b2ad
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNm:jT
TLSH
T12927C8926DDABBFDC0DE712AAB04512D44244B18C7FA15DF25270863B1CAFAB732C794
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
6044	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared N\lsass.exe	2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared N\lsass.exe	2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5252	6044	WerFault.exe	89

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	2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4840	2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe
6044	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 6044	4840	2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-26_ee4ee78b26997e930721ff6b17d5fd57_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:4840
- C:\Program Files\Common Files\Microsoft Shared N\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:6044
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 6044 -s 472
    3⤵
    - Program crash
    PID:5252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 6044 -ip 6044
1⤵
PID:4248

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 N\lsass.exe
Size 32.8MB
SHA256 dbf5335ae4cab3392a45edf2d0f50bdf43829112fa1afdc5b18ac29a115a62f6
MD5 71db06b454b7a6e8cbcd1cbac1fec460
SHA1 194a844fb80226d9b7aa7026a84ec9668a04e876
SHA512 031c200791ec9c0a1d70f1a2647ffd70cf8ab4768c8e50960f5154a6cebc6e665a91c86ef9fb9a5049a933267b62de7c437915e5ecdd38205caaf858c4a9db8f
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN8:jh
TLSH
T11177C89235ABB7FD74FE60715F40649C02222F04C5E70B6F9E1208B6F1C99AB638D769
MD5 SHA1 SHA512 SSDEEP TLSH

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