3482df79adbf15ecfc399140a0a962591b906a0ee4e6e0b741a817ba2694f61f

Analysis

max time kernel
150s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 00:21

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General

Target
2026-08-13_73ef12ebcc16983294b5aa7f0904873e_elex_wannacry.exe
Size 880KB
Sample260814-anfdfsec78
SHA256 3482df79adbf15ecfc399140a0a962591b906a0ee4e6e0b741a817ba2694f61f
MD5 73ef12ebcc16983294b5aa7f0904873e
SHA1 ad76fb0d2d6df000eea07e5b3a5ba5e0dfa47816
SHA512 df0564f7f40957efde0917681414ab1e1fa104d7fc7c65ab7f2d00f2036ca48992badb5f99c0d87d8ef1bb2b5e2b8c369cc0393602cb687f8f42e7390f48e655
SSDEEP 12288:Wy99FKT20YUT2B6uZ7B6uZhZfKE2cjZHT4xIqaKlBaKBHbtwqDWNXwFW2n:993KC01T2B6CB6ebZzNiDH5wqDWNuWs
TLSH
T168152374B6612C3DE85204B61EA349A51F30BCBF9543FB3BCB6444076FE22DA5B71A90
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/6184-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/6184-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/6184-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/6184-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1568	6184	WerFault.exe	89

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	2026-08-13_73ef12ebcc16983294b5aa7f0904873e_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-13_73ef12ebcc16983294b5aa7f0904873e_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-13_73ef12ebcc16983294b5aa7f0904873e_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:6184
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 6184 -s 464
  2⤵
  - Program crash
  PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 6184 -ip 6184
1⤵
PID:6540

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/6184-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/6184-1-0x0000000000400000-0x0000000000431000-memory.dmp