6fe14b0ad445e8be2892caf7b854e4d8b5a00e1d65cc8273e8e71e99f0b6f625

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 22:29

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General

Target
2026-08-01_053c9d87780bd481f8e44764013b6cfe_elex_wannacry.exe
Size 795KB
Sample260801-2eq75sydpg
SHA256 6fe14b0ad445e8be2892caf7b854e4d8b5a00e1d65cc8273e8e71e99f0b6f625
MD5 053c9d87780bd481f8e44764013b6cfe
SHA1 59960bda5e8e51555a53404a95726def59fbd32a
SHA512 984ca3cf8e97d8aaf076a2f5f3a8cd1611030548a5269cf4c3a7426021e8e12bea6551782e813028ecf982121645b180f3fb7a811f4290086aed7860fcfd34bc
SSDEEP 12288:Wy99FKT20YUT2B6uZ7B6uZhZfKE2cjZHT4xIqaKlBareHHwAGtUP:993KC01T2B6CB6ebZzNiDNHXGtUP
TLSH
T140052354F1952C7EE85604751D9789E10F3678AFE2A26B37CB70844B7FF06CA83B2528
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/1728-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/1728-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1728-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/1728-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3320	1728	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	2026-08-01_053c9d87780bd481f8e44764013b6cfe_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-01_053c9d87780bd481f8e44764013b6cfe_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_053c9d87780bd481f8e44764013b6cfe_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1728
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 464
  2⤵
  - Program crash
  PID:3320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1728 -ip 1728
1⤵
PID:2112

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/1728-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/1728-1-0x0000000000400000-0x0000000000431000-memory.dmp