69968769cf9b7e24b4ba6d6d4a267415f3b5b9dd160c1a0eeb48d0905b4dd3a5

Analysis

max time kernel
150s
max time network
111s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/07/2026, 04:34

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General

Target
2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
Size 18.1MB
Sample260714-e7dfeset5q
SHA256 69968769cf9b7e24b4ba6d6d4a267415f3b5b9dd160c1a0eeb48d0905b4dd3a5
MD5 0be7b5ef5aef57d6b464936124e3d649
SHA1 c47a85577de108f8adb4ee9434e094db1f12d7ce
SHA512 bc70c6b6591d8029c04130e790b8dbe61819d91d6f2b277c2d194bbca656472c99a834e735b2a3049cb82443eff8ba474bfaa9d194781d8079ffbcd68fd1423a
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNP:js
TLSH
T137177050945A2EFA073D9D712491821DA96EBBC36328DA577C283644F0DD34BB33BFA4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5008	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared K\lsass.exe	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared K\lsass.exe	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3592	5008	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	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3920	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
5008	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 5008	3920	2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-14_0be7b5ef5aef57d6b464936124e3d649_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-14_0be7b5ef5aef57d6b464936124e3d649_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:3920
- C:\Program Files\Common Files\Microsoft Shared K\lsass.exe
  1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:5008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 472
    3⤵
    - Program crash
    PID:3592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5008 -ip 5008
1⤵
PID:5384

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 K\lsass.exe
Size 32.1MB
SHA256 f93756bdc7157eb025eae40645bf4315248ef5914f93e776916dddee614e1f18
MD5 a5430b3e4fafcdcc0ceeb8e8b849aa3e
SHA1 2e933312a8c746ad5b7032b5d4944cb76644fc92
SHA512 2c42476d2d5bc0df36b88f9163d55d0954e58632130aaf92f440bcd1ec60b7cfd68c523d9a8798e60e62b5dd393754608b74e480635f95eab3033acd96b9209f
SSDEEP 12288:j4NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNu:jf
TLSH
T11F77D970D46F58FF03F98C3430E440296919B7C26F48DAEA6E453988705E64FF7AAAD4
MD5 SHA1 SHA512 SSDEEP TLSH

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