377f1308274ad6128800a39dfb430c0a2073152c3e855730de885c4e097eb8e3

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 06:02

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General

Target
2026-08-04_a3c977b65009f35d37eb0ba5ebb5b3b7_elex_wannacry.exe
Size 1.0MB
Sample260804-grhrbaxthw
SHA256 377f1308274ad6128800a39dfb430c0a2073152c3e855730de885c4e097eb8e3
MD5 a3c977b65009f35d37eb0ba5ebb5b3b7
SHA1 02785109587ae7a836d113e30fbdf755c1d8c527
SHA512 703301c1bbf8d288606c60c41d98e1a92378afc524fde254bae04252c046c0b8dac0490dc04f1153e6844db2f62d117e251efb32b8f8a1e4aa03072ce84e0202
SSDEEP 24576:e9C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVb3/j/H0f3:e9C0Xgfe2DRe+rZVb3r/Hi3
TLSH
T1FA253338B3038074D42A19730F7A7AC0BB3A61325DB55012D7CA9AB7AD3EBE6F035559
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6016	4100	WerFault.exe	88

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	2026-08-04_a3c977b65009f35d37eb0ba5ebb5b3b7_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-04_a3c977b65009f35d37eb0ba5ebb5b3b7_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-04_a3c977b65009f35d37eb0ba5ebb5b3b7_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4100 -s 452
  2⤵
  - Program crash
  PID:6016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4100 -ip 4100
1⤵
PID:2844

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/4100-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/4100-1-0x0000000000400000-0x000000000042D000-memory.dmp