7b5ff997ef01ef617768e108c47103e269e94c7c9af45b480424c6890bc135a0

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 19:40

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General

Target
2026-10-22_1f492686cb70c5a00e5a9034758b4ae7_elex_upatre_wannacry.exe
Size 9KB
Sample261024-ydydaaby7w
SHA256 7b5ff997ef01ef617768e108c47103e269e94c7c9af45b480424c6890bc135a0
MD5 1f492686cb70c5a00e5a9034758b4ae7
SHA1 1259640ede47ea0f20e632cfdc80db6382378ab4
SHA512 a1c1923e0ff59ce4714bab1c62876a004c31318dc98d6a4276cc495bf27ba7c9e9cad02f4c146260e9885b109a8322f24372152755bb98d1ce4aed4e402c29b9
SSDEEP 96:7eXHU2r5wNLXOUjge5te4G0J1NvC3kXWD1UCI0FyczPEhZleH94kqEYXLt6QD:IdwNUuC3kXWDmCbbzq7Zbb
TLSH
T16D122B137B4949E0E15C15B619B7B50E93B3E2050B3682EB192A32F95DDB3C22E3D397
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2364	4876	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	2026-10-22_1f492686cb70c5a00e5a9034758b4ae7_elex_upatre_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-22_1f492686cb70c5a00e5a9034758b4ae7_elex_upatre_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_1f492686cb70c5a00e5a9034758b4ae7_elex_upatre_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 260
  2⤵
  - Program crash
  PID:2364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4876 -ip 4876
1⤵
PID:4580

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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