4a855a8d43119764446990b3ab4d665bdb0f95d21c23e14b9ef30573cc2d969c

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
20/07/2026, 14:03

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General

Target
2026-07-20_eff79fd4dadbd0011711e3486290618f_elex_wannacry.exe
Size 192KB
Sample260720-rcndcset81
SHA256 4a855a8d43119764446990b3ab4d665bdb0f95d21c23e14b9ef30573cc2d969c
MD5 eff79fd4dadbd0011711e3486290618f
SHA1 72c1d62890d1648dc2902a1158a11ce91bf62ac0
SHA512 82578a60ae97f01adcd7eb08039f2a6acbf5927cc290eb1009d2bc5a982761dbe63b2326818dbc90a24217d87cd2af03c95269bb8b7ee044ced2ff18de3b470c
SSDEEP 1536:1QdF/7viwkIpRsNtRmLWew5PboEymE6f:CdF/7viwkIpRsNtRHew5Pc+E6
TLSH
T1D8147E3FB3921DBEC0E404362A5656F72678FD301AB5BA07EF44494B4EB1AEDA430257
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4524	4464	WerFault.exe	85

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	2026-07-20_eff79fd4dadbd0011711e3486290618f_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-20_eff79fd4dadbd0011711e3486290618f_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_eff79fd4dadbd0011711e3486290618f_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 216
  2⤵
  - Program crash
  PID:4524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4464 -ip 4464
1⤵
PID:4508

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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