769fe6a8d0c27755be221ecee35a4fb2df4d9b0fbc52623dc56d0581c2821927

Analysis

max time kernel
148s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/07/2026, 10:51

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General

Target
2026-07-12_f228eb03e97358b82c7093cfbe83fee5_elex_wannacry.exe
Size 2.2MB
Sample260712-mx6cfsat2w
SHA256 769fe6a8d0c27755be221ecee35a4fb2df4d9b0fbc52623dc56d0581c2821927
MD5 f228eb03e97358b82c7093cfbe83fee5
SHA1 59a8cf2f2b9e79f62f25de0488d276e8ac9dcbc1
SHA512 5e03b13a3497d0a4a310cc02274c53cfed2200b0936c1272a63a0e9517c4d166bed533af6a2f774150be74660c5dffead56c8e8b63effec81d8f0c237179cd76
SSDEEP 49152:L9C0X5pR8AbNcqQtDybOzb4AOd9CGpoobW0IduQDh:Lpv8ABcqUJzrOd9CGpBbWaQt
TLSH
T182B533B0E78278B9F5A440BB47F7BCE16B702EDA1C666337952149835F683E4D271823
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/2724-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2724-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2724-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2724-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4120	2724	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	2026-07-12_f228eb03e97358b82c7093cfbe83fee5_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-12_f228eb03e97358b82c7093cfbe83fee5_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-12_f228eb03e97358b82c7093cfbe83fee5_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 452
  2⤵
  - Program crash
  PID:4120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2724 -ip 2724
1⤵
PID:3932

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/2724-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2724-1-0x0000000000400000-0x0000000000431000-memory.dmp