ce2fefcd00d160aad1a6bf7ebabfcd0073f27eba43a94f939eaf58342c2b3d2e

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/07/2026, 00:02

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General

Target
2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe
Size 30.8MB
Sample260702-abl1gaf13j
SHA256 ce2fefcd00d160aad1a6bf7ebabfcd0073f27eba43a94f939eaf58342c2b3d2e
MD5 93f1113c41ee2d46953ead60dd4899bb
SHA1 28d232bbea49e4f98b917c097d47131f3ffff29b
SHA512 ac4419b7c680a642ea9105324679deecb4792e4007f856b9a4fc0ca2d04b9ec926a22b9cb52a8220b77ac2a35ece7e9ada68c9e740ddccf8e1e96fd7b76300a7
SSDEEP 98304:jthhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhA:U
TLSH
T17A67D766AEAD598CE287FC3CF4A99C0CD2418B1E573B88143343957435BE9D6EF20D92
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
6004	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared J\lsass.exe	2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe
File created	C:\Program Files\Common Files\Microsoft Shared J\lsass.exe	2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5836	6004	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	2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5756	2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe
6004	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5756 wrote to memory of 6004	5756	2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-01_93f1113c41ee2d46953ead60dd4899bb_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-01_93f1113c41ee2d46953ead60dd4899bb_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:5756
- C:\Program Files\Common Files\Microsoft Shared J\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:6004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 6004 -s 472
    3⤵
    - Program crash
    PID:5836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 6004 -ip 6004
1⤵
PID:5924

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 J\lsass.exe
Size 45.6MB
SHA256 0490ec581f049b484de66f10a0288b3b6219cc4ae147897009b5635c07c5741e
MD5 74afa575758107ddfd56eaa6e8a30f30
SHA1 50387684fee4c3b0d4629e0e71a89dc730071645
SHA512 b19a7ae30b08a866922c434da7b3dff8ffee18ee35c362f64977d5db6bbd44dc8612fe57b8afc25300a030dfc6b9dea5209794e8ab4cb577599a64a7bee15950
SSDEEP 98304:jthhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhS:+
TLSH
T16BA7E8519E6E6A49E20BF859E858780CEE90CA0F563BDC1425436B3270FD5E3FF20D96
MD5 SHA1 SHA512 SSDEEP TLSH

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