645b7ddef02bdd9ddcd5da1ffc5b4f0603a90204105ed0014b3d22b91b82ecde

Analysis

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

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
16/05/2026, 02:36

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General

Target
2026-05-16_c836783bb011f3ba8eee1e193ae0ffef_elex_wannacry.exe
Size 922KB
Sample260516-c3snfaas9t
SHA256 645b7ddef02bdd9ddcd5da1ffc5b4f0603a90204105ed0014b3d22b91b82ecde
MD5 c836783bb011f3ba8eee1e193ae0ffef
SHA1 5bef8e999c0f9e730483561c6adb06fb22e5629f
SHA512 5c0d6abcf9a7ad5770ff1a782299cb31f0b0eada4cfae547ca40e6437bb9ed4fa6a1f9eeda2178901547afc6430c9caf853836b6fad8eac6f5082b9840682aa5
SSDEEP 24576:e9C0XrUMFDsTB6vGPG2LW+P+mz8kOvR3o8:e9C0Xgfe2D+o8
TLSH
T193152334B21390B0E5680E710D59AED9A77A307169B03027BB40DEFBFE3F5A4E57119A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4852	1868	WerFault.exe	84

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	2026-05-16_c836783bb011f3ba8eee1e193ae0ffef_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-05-16_c836783bb011f3ba8eee1e193ae0ffef_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-16_c836783bb011f3ba8eee1e193ae0ffef_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1868 -s 396
  2⤵
  - Program crash
  PID:4852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1868 -ip 1868
1⤵
PID:3252

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

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Downloads

memory/1868-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/1868-1-0x0000000000400000-0x000000000042D000-memory.dmp