e4c14c61a836426aa5e3782438d90ad8cc8ec697f7b763e1c607a84111108f47

Analysis

max time kernel
150s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 10:46

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-10-22_64a97331b39494cc8b6baf31d90771ab_elex_wannacry.exe
Size 1.5MB
Sample261024-mvbeasbs6q
SHA256 e4c14c61a836426aa5e3782438d90ad8cc8ec697f7b763e1c607a84111108f47
MD5 64a97331b39494cc8b6baf31d90771ab
SHA1 a9be85ecd8fbce0ca114b6aff63cd82f40a65731
SHA512 51d758281017d579a611dc7485d2dfaa1f710f02b1c543da67039412e3e5ea76c6f0b777c16a13a4bf9e3c01f4d82468a87ab58eab365596bea4b9de4f78b9b8
SSDEEP 24576:L9C0XrlPT1iUkGzB6CB6wGzB62GbNLmnRwfuB6PQtDymaOw4b4A0k1D2m2t9EeK/:L9C0X5pR8AbNcqQtDybOzb4A5R
TLSH
T12A7523F1E7C33CBAF26844B307A7A8D01AF57AA50C761337891500436FB6BD4A536A67
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/3228-0-0x0000000000400000-0x0000000000431000-memory.dmp	UPX
behavioral2/memory/3228-1-0x0000000000400000-0x0000000000431000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3228-0-0x0000000000400000-0x0000000000431000-memory.dmp	upx
behavioral2/memory/3228-1-0x0000000000400000-0x0000000000431000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3348	3228	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	2026-10-22_64a97331b39494cc8b6baf31d90771ab_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-22_64a97331b39494cc8b6baf31d90771ab_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_64a97331b39494cc8b6baf31d90771ab_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 460
  2⤵
  - Program crash
  PID:3348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3228 -ip 3228
1⤵
PID:820

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/3228-0-0x0000000000400000-0x0000000000431000-memory.dmp

Download

memory/3228-1-0x0000000000400000-0x0000000000431000-memory.dmp