2054ca11706d022746b9b12cf1e78e593fa3789ce32468e2dce9fdf96c23305b

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 15:16

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-04_7b4a22651604c5b95f3e3060e8ffa61c_elex_wannacry.exe
Size 1.1MB
Sample260804-snxlva1sgx
SHA256 2054ca11706d022746b9b12cf1e78e593fa3789ce32468e2dce9fdf96c23305b
MD5 7b4a22651604c5b95f3e3060e8ffa61c
SHA1 373aefac6d8307f0b8f7249c22c5c7387d611aa1
SHA512 a2f62be123f61c4b044125fca623ddc3a913bdad50adaeb8ad9f831bf906d0e6d03c61ac48194709e70c2eeebd0e96ef4fb1622fd6ec29b4a78968e1e76148fe
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mzRe+rYsVbIhE4Y7eYNzJq:99C0Xgfe2DRe+rZVbO2eWtq
TLSH
T1B4352335B2038876D5150D770ABED990ABB731750DB0B013E78989F7AE7AAC6F0392C5
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/2548-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/2548-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2548-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/2548-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2548	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	2026-08-04_7b4a22651604c5b95f3e3060e8ffa61c_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-04_7b4a22651604c5b95f3e3060e8ffa61c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-04_7b4a22651604c5b95f3e3060e8ffa61c_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 452
  2⤵
  - Program crash
  PID:3048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2548 -ip 2548
1⤵
PID:2688

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/2548-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/2548-1-0x0000000000400000-0x0000000000431000-memory.dmp