66b9ac7d3be945b7232563bdfde5499211a77c3faa915455da4ae5af15f5d65f

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/11/2026, 22:31

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General

Target
2026-10-31_99436757217c1b344fcdcd0c334b4e71_elex_wannacry.exe
Size 1.2MB
Sample261101-2fdnfaz13k
SHA256 66b9ac7d3be945b7232563bdfde5499211a77c3faa915455da4ae5af15f5d65f
MD5 99436757217c1b344fcdcd0c334b4e71
SHA1 aa187673b31e131b4eb28550fa040db5b7f56545
SHA512 64a1910aff42b84603d7f0c62d1ca46ed5baad2801341ce4fc0fc182e4dfe858283248268a21f38b19bb274e7b5e9815dd70d2df3b13745f926c6438f19e3eda
SSDEEP 24576:e9C0U7ad2oCbRKhNGHvNwB6iWcxwE9OAG3Fes8Op1MYA:e9C0U4CPN4pe6ZmW
TLSH
T176452336F3929E75E4CD09B50EA32EE8427C793048A226369F60CF1B1D646D4DB7189F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3632	3884	WerFault.exe	89

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	2026-10-31_99436757217c1b344fcdcd0c334b4e71_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-31_99436757217c1b344fcdcd0c334b4e71_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-31_99436757217c1b344fcdcd0c334b4e71_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 452
  2⤵
  - Program crash
  PID:3632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 3884 -ip 3884
1⤵
PID:2244

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/3884-0-0x0000000000400000-0x000000000042D000-memory.dmp

Download

memory/3884-1-0x0000000000400000-0x000000000042D000-memory.dmp