a54ece858f1d4937bead1991690db48595c480e836c54c98fca9683f03cb72f8

Analysis

max time kernel
150s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 10:44

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-02_d089f60a0e264881c64f34e6e4016296_elex_wannacry.exe
Size 1.4MB
Sample260802-msxjra1crd
SHA256 a54ece858f1d4937bead1991690db48595c480e836c54c98fca9683f03cb72f8
MD5 d089f60a0e264881c64f34e6e4016296
SHA1 8c1e388f8efaee69043f110c4baa91ebe6ed0f33
SHA512 803c957f3cbb7188c54cf834549be17c7d30801f7ae09949276c35dab70cf943133b3d9b4852cb38637ea5722af23930df77cce8392b3481d8b5b8295ae9b13e
SSDEEP 24576:99C0XrUMFDsTB6vGPG2LW+P+mz8kOvROKlaGq4L//FXNwW:99C0Xgfe2DfKlas/FXSW
TLSH
T17D653336F2124072F5651E320E2E5DD5A53762366876E017B308C8EBEDFD7A1E772282
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
4856	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	2026-08-02_d089f60a0e264881c64f34e6e4016296_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-02_d089f60a0e264881c64f34e6e4016296_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_d089f60a0e264881c64f34e6e4016296_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 456
  2⤵
  - Program crash
  PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1728 -ip 1728
1⤵
PID:5804

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

Download

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