4c0fd911225c7505757bb56448d92ac1b05e79977aac2478e3c03c4cd4fb12b3

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/07/2026, 02:24

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General

Target
2026-07-31_eaf1e1c0a0d795a83ab89dd36b6e3658_elex_wannacry.exe
Size 988KB
Sample260731-cv6kbsbc55
SHA256 4c0fd911225c7505757bb56448d92ac1b05e79977aac2478e3c03c4cd4fb12b3
MD5 eaf1e1c0a0d795a83ab89dd36b6e3658
SHA1 ee07c8cd7fd088fdf2e03588c81fb3b33856bd80
SHA512 c7accc2f6eb474f9ea74bc66a38d2c2b8e213aa39eaf2821567003feee47168c4b6583ddea88a3560b88b21cc1dc2984af9f73516ee7d0be22d7f05c4c78e7f8
SSDEEP 24576:e9C0XrUMFDsTB6vGPG2LW+P+mz8kOvR33W4JWdzDFlc:e9C0Xgfe2D+WdPjc
TLSH
T1B4252339B3039072F1141A710D5A2E96D73531716AF13427EA00DBEBEE3F5A5E9B128B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2548	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	2026-07-31_eaf1e1c0a0d795a83ab89dd36b6e3658_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-31_eaf1e1c0a0d795a83ab89dd36b6e3658_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-31_eaf1e1c0a0d795a83ab89dd36b6e3658_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 460
  2⤵
  - Program crash
  PID:3048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 2548 -ip 2548
1⤵
PID:1492

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/2548-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/2548-1-0x0000000000400000-0x000000000042D000-memory.dmp