f1efcb19a19e5a67ceb2d5866b821b2f221ff60389713e3dc850020b55206cf6

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 09:41

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General

Target
2026-11-01_c1a4265b857a7bfa33c1bd0d17d1ff6c_elex_wannacry.exe
Size 746KB
Sample261102-lntfvst19k
SHA256 f1efcb19a19e5a67ceb2d5866b821b2f221ff60389713e3dc850020b55206cf6
MD5 c1a4265b857a7bfa33c1bd0d17d1ff6c
SHA1 9e7a26e0c32c8dadb48d66a088ea84153548baee
SHA512 1af1feeb71fe2304c7ab6163ab944f16304877c33118359857e2ca11bc4638c7a6ec66977e9428457e60ae93d3132cd73ef1649f81a1d27572a3cb15b155afeb
SSDEEP 12288:ry99FKT20YUT2B6uZ7B6uZhZfKE2cjZHT4xIqaKlBarGTOE3Quz4xgpLTrcdPAK:e93KC01T2B6CB6ebZzNiDzTOEARAf4
TLSH
T1DCF4236CB8E11C3ED85740B52C9B0EE21BB5FD5A92E27A37C7A4444B9EF05C686F2640
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5664	3448	WerFault.exe	87

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	2026-11-01_c1a4265b857a7bfa33c1bd0d17d1ff6c_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-11-01_c1a4265b857a7bfa33c1bd0d17d1ff6c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-01_c1a4265b857a7bfa33c1bd0d17d1ff6c_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3448
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 444
  2⤵
  - Program crash
  PID:5664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3448 -ip 3448
1⤵
PID:3636

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/3448-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/3448-1-0x0000000000400000-0x000000000042D000-memory.dmp