5004daa7ffe9ddfed0cc33c234b911d1f9a778a6d334dcb4cb79547ff487ccdd

Analysis

max time kernel
149s
max time network
110s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/07/2026, 02:59

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General

Target
2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe
Size 24.2MB
Sample260710-dgrppadw3s
SHA256 5004daa7ffe9ddfed0cc33c234b911d1f9a778a6d334dcb4cb79547ff487ccdd
MD5 19dd3d0f6f71a4f350d54d6ea4e09436
SHA1 e7ee9e71335f09250d8aebfec4841fe2b69248d2
SHA512 1740bf48e9e805cd89b1b0f2ec36cf971d25e39bf003fd32a6196125f4d51c3e3c0c4751708617ec296f68427e1adb4ef967428e48af8a60e8a67a87b5f03781
SSDEEP 384:zLMiPJznj7+1gfY1+2I1r8UTEjXgkWUKpQq6/bbbbbbbbbbbbbbbbbbbbbbbbbb7:zLPJznj7IMhrDTShWU
TLSH
T1A447B978C8DA12238D0F7DC6E844624124E18EB6D57D35351C6140BDA6FA9AEBBF3BC4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5268	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared H\lsass.exe	2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared H\lsass.exe	2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3720	5268	WerFault.exe	86

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	2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2400	2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe
5268	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 5268	2400	2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_19dd3d0f6f71a4f350d54d6ea4e09436_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:2400
- C:\Program Files\Common Files\Microsoft Shared H\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5268 -s 468
    3⤵
    - Program crash
    PID:3720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 5268 -ip 5268
1⤵
PID:1040

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 H\lsass.exe
Size 39.4MB
SHA256 0fdbacbd4437ad529ba170a2e6b030786121000dd4d28d7ae6bb000b9c0674f2
MD5 a47151caa305548c1b6e817d82ec3b9a
SHA1 7b1ae3ca522ad6446db9ac476abb37f79cc8633a
SHA512 2f4f8d93f1f14579cf3d0d0b4e314b01915d2ce9f07dd4998028ffffca6e2e67311582fe1ab961e5f964906c64b3253b9663f41ec6319f2d6a5c366441d23096
SSDEEP 12288:WEZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZJ:WG
TLSH
T1FF9796389CAF21930D5FF9C69809254268E64E47D73A15340C32D06EA2F6FFA37F2695
MD5 SHA1 SHA512 SSDEEP TLSH

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