d54e07cc2473ffacd0b02d9ef8f039700f234747fb93008acbf4b7ec9b6dd7a1

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/07/2026, 12:19

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-07-03_b193acd0c54db58fe1df9ed3224fbbc8_elex_wannacry.exe
Size 311KB
Sample260703-phfvcsgz3z
SHA256 d54e07cc2473ffacd0b02d9ef8f039700f234747fb93008acbf4b7ec9b6dd7a1
MD5 b193acd0c54db58fe1df9ed3224fbbc8
SHA1 30c3445bd91b63eeefc78bccd9895b0c3211f194
SHA512 011864eedea7669e209618030d13cc039c6472942d4f8b1c502cce9d6111a32e9fe60722f474d4d9f6c834a4f3e078030568873c896db72f35316358f869e394
SSDEEP 6144:jik8cRzSiXx1bJY0zrDf+3g+3Xx1bJY0zrDf+3gd1GqzdXXc0SaLao1UEdi5koyn:jjPRzSav+Xv+UHdAtCB
TLSH
T19C646B01BBD09174E8F236B0567D7736967DB9B00B14A6CF92085AE89971BC0DD383BB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5104-0-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5488	5104	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	2026-07-03_b193acd0c54db58fe1df9ed3224fbbc8_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-03_b193acd0c54db58fe1df9ed3224fbbc8_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-03_b193acd0c54db58fe1df9ed3224fbbc8_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 256
  2⤵
  - Program crash
  PID:5488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5104 -ip 5104
1⤵
PID:4808

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

Loading Replay Monitor...

Downloads

memory/5104-0-0x0000000000400000-0x0000000000450000-memory.dmp

Download