581b2f4adb003857f64a7d786d42f999cdb409287dfb0ccb900932e537b2c154

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/07/2026, 01:53

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General

Target
2026-07-29_5fc54c7aa850fbb2501e6d3d8126a78b_elex_wannacry.exe
Size 995KB
Sample260730-ca2qmszzdv
SHA256 581b2f4adb003857f64a7d786d42f999cdb409287dfb0ccb900932e537b2c154
MD5 5fc54c7aa850fbb2501e6d3d8126a78b
SHA1 9726290c9457e93c05a056f834cd2a7d42402fab
SHA512 35991ae263094ad495a97909c271c9f21aed3a9760a4a8d926d1aefdf17deb28836d5b76da7490f2780021decb47208bf367701d0c11e3cd49ed52bb74682472
SSDEEP 24576:e9C0XrUMFDsTB6vGPG2LW+P+mz8kOvR33KV/jU:e9C0Xgfe2D+6RjU
TLSH
T140253335B213B0B1F1290E710D5A7ED19A36313529B07513BE00CBEBDE7FAA4E57219A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1972	4216	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	2026-07-29_5fc54c7aa850fbb2501e6d3d8126a78b_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-29_5fc54c7aa850fbb2501e6d3d8126a78b_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_5fc54c7aa850fbb2501e6d3d8126a78b_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4216 -s 452
  2⤵
  - Program crash
  PID:1972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4216 -ip 4216
1⤵
PID:2412

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/4216-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/4216-1-0x0000000000400000-0x000000000042D000-memory.dmp