fdb9dce6a36709016234b88a40010c912b06e3563f2f657ad7ec910cf0b7a0b6

Analysis

max time kernel
150s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/07/2026, 10:42

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General

Target
2026-07-29_a5ec2f446ce8bcc6c4b58224eed62bcc_elex_wannacry.exe
Size 2.0MB
Sample260729-mrnkfstybw
SHA256 fdb9dce6a36709016234b88a40010c912b06e3563f2f657ad7ec910cf0b7a0b6
MD5 a5ec2f446ce8bcc6c4b58224eed62bcc
SHA1 5ecc01c792c5f9aa539211e860c1719c724bf967
SHA512 aaf9abee60cdf9823300beeeb6fb81a3925949cb2ec075e89d9a1f7e97ae22917e3762f3063ce2ca3f001d827813da379939965a7864a35d62bd1a003564b592
SSDEEP 49152:e9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0I1cUZkOs8lw/:epv8ABcqUJzrOd9CGpBbWnwV8s
TLSH
T115A533B0F7827CFCF2A844B646A7BCD15B713A95486232378A3145C3AF697D8D1B5823
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4352	4896	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	2026-07-29_a5ec2f446ce8bcc6c4b58224eed62bcc_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-29_a5ec2f446ce8bcc6c4b58224eed62bcc_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_a5ec2f446ce8bcc6c4b58224eed62bcc_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4896
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4896 -s 460
  2⤵
  - Program crash
  PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4896 -ip 4896
1⤵
PID:6096

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/4896-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/4896-1-0x0000000000400000-0x000000000042D000-memory.dmp