e71bcf94235db10ebd0d83ec3ebc987e1206353ec6a5310bd447de94d8739045

Analysis

max time kernel
150s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 10:18

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-09_3004400483e2a02825da69ca446824e8_elex_wannacry.exe
Size 1.2MB
Sample260809-mcen1ay1as
SHA256 e71bcf94235db10ebd0d83ec3ebc987e1206353ec6a5310bd447de94d8739045
MD5 3004400483e2a02825da69ca446824e8
SHA1 4888904fac4a08f1f6f5fe625a6d1ee2433c5f13
SHA512 c0fdf0b18e46fd3c7f87599cb89f90b53ddb77550b18a10beb7637319e0d76bea4b58831ff52f9ff3bb840d5c3475c525a3e2f4ec25248e6b91ccceadd842213
SSDEEP 24576:L9C0XrUMFDsTB6vGPG2LW+P+mz8Or3hAvLhmKXoyCDw:L9C0Xgfe2DhrsLhHXZCs
TLSH
T170452331B20360F6F2A10FF10E761E804A3E667528B5A477EA98CE6B6F7E9D1F131541
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/864-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/864-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/864-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/864-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	864	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	2026-08-09_3004400483e2a02825da69ca446824e8_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-09_3004400483e2a02825da69ca446824e8_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_3004400483e2a02825da69ca446824e8_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 452
  2⤵
  - Program crash
  PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 864 -ip 864
1⤵
PID:4620

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/864-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/864-1-0x0000000000400000-0x0000000000431000-memory.dmp