139da13bfb790f3b6a4344b8a59f6bcd604ca27fa63cb4021cf258e3605b5f76

Analysis

max time kernel
149s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
03/06/2026, 16:48

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General

Target
2026-06-03_bf6278ad8e896ee02fd7ac56aef2ff70_elex_wannacry.exe
Size 1.8MB
Sample260603-vbbjysb13s
SHA256 139da13bfb790f3b6a4344b8a59f6bcd604ca27fa63cb4021cf258e3605b5f76
MD5 bf6278ad8e896ee02fd7ac56aef2ff70
SHA1 38ab4a5bb809023bcca42a12e6419119ad2fea9b
SHA512 f16147b8181a976c9463c182ff38c21c84c01bb2ea7781892f4e7c033cea63206946d998e8cbf26a06a1331fa9ee8ac264060e83b1fd9c32e0c9b6ecda32f7b7
SSDEEP 49152:e9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0Idi:epv8ABcqUJzrOd9CGpBbW2
TLSH
T1BF8533B0E792BCB9F1B9447706BBBCD1AB703E954866633749200AC29F797E4D172813
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2016	3920	WerFault.exe	80

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-06-03_bf6278ad8e896ee02fd7ac56aef2ff70_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-06-03_bf6278ad8e896ee02fd7ac56aef2ff70_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-03_bf6278ad8e896ee02fd7ac56aef2ff70_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3920 -s 416
  2⤵
  - Program crash
  PID:2016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3920 -ip 3920
1⤵
PID:4804

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

memory/3920-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/3920-1-0x0000000000400000-0x000000000042D000-memory.dmp