da39db952978dc27f6fcc6087905e3ecbb54582888f1abf0ae0f3f70af0b6239

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/08/2026, 00:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe
Size 20.8MB
Sample260808-arablsweme
SHA256 da39db952978dc27f6fcc6087905e3ecbb54582888f1abf0ae0f3f70af0b6239
MD5 f1fe43311313f10202961c5b2c6d1f5d
SHA1 3227b694665156bfdbddac18af25470877142527
SHA512 3aef3d50deb5b441a83e225f909e6018988cde02c6fcd08d16a1d9bf31160eb0524528f289b20afe465ec571934f11feaa572a128c4ec04f6dc3fbaf945e105e
SSDEEP 768:zLPJznj7IMhrDTShWLfffffffffffffffffffffffffffffffffffffffffffff7:XxD7OhE
TLSH
T1B527A640F9DE923FF8B238959990644D09177DD1334E02FC090A236D9AF9B794EF58AB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3180	lsass.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared J\lsass.exe	2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared J\lsass.exe	2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3984	3180	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	2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2936	2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe
3180	lsass.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 3180	2936	2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-07_f1fe43311313f10202961c5b2c6d1f5d_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:2936
- 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:3180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3180 -s 428
    3⤵
    - Program crash
    PID:3984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3180 -ip 3180
1⤵
PID:3432

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

Loading Replay Monitor...

Downloads

lsass.exe

Path C:\Program Files\Common Files\Microsoft Shared J\lsass.exe
Size 33.7MB
SHA256 8d242f54ffef9471a8a2f337f0474ae6ca4c795ad14b0171f235f37ea03dc356
MD5 9224e3c61ea25721743bcdaa706b4c28
SHA1 fa3f974318fa0c093adc412ddd94be68164c6a53
SHA512 3e1fe8cb7007578bb1d83568831834ff715d26550c26a78eddc13d38d476a64784dae862dc61a91103db536552b7a20538148b8b2371a8455e428139d025fe81
SSDEEP 1536:XxD7Oh899999999999999999999999999999999999999999999999999999999e:XxDChz
TLSH
T1E9770A98F0C9213BF8B068A9A4943C2E235F7693364A31FC4A0923555DFDBF4B5B5D82
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download