580d7f7ed44bdffe6f195935a91187d8395bde38f90838f38769902ffbaa16e2

Analysis

max time kernel
149s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/07/2026, 02:58

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General

Target
2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe
Size 16.2MB
Sample260701-dgc7asds2j
SHA256 580d7f7ed44bdffe6f195935a91187d8395bde38f90838f38769902ffbaa16e2
MD5 c18221ec7d506901b4676ff190dff1cd
SHA1 1a4a286492447644f7ddc9aeef74c40e31711674
SHA512 78365cc30fc9f98e8c3921ad0718024bc3243a33c24460a861038f2cb9e78926bc6e4873ddf521fed6be10859da926dd7649fd9edaf789cb351ae4df8fb6b622
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNJ:jg
TLSH
T123079435A043D24C1955000DABA20D47BF2172DDEA5BBB528E6B437D598B8E4CF8FED2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3960	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	2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared N\lsass.exe	2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5552	3960	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	2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2080	2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe
3960	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 3960	2080	2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-06-30_c18221ec7d506901b4676ff190dff1cd_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-30_c18221ec7d506901b4676ff190dff1cd_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:2080
- 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:3960
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3960 -s 472
    3⤵
    - Program crash
    PID:5552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3960 -ip 3960
1⤵
PID:616

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 30.5MB
SHA256 6a7eb24309abc4dc8746515053b3a19159bc70389260b595490f468ae9b46943
MD5 2df97f5b01db7ba488b3b9e236cb1c60
SHA1 085de1ccddd11ab19ff90de37437c346e21a2361
SHA512 817a4672ec02d2bf284e09e4d144f95a0189bfc166a88781a224ab8514cf18f097ebec06ab22944f9e8037006c305f82c5e7764b5f45d605f16148767a86584f
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNU:jv
TLSH
T1BE671BB11181C83D618B601597E22F49FF21E9C871D7FDB2EED98328BE97C908E599C1
MD5 SHA1 SHA512 SSDEEP TLSH

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