0605c0bfe30b575ef4c74431336fb735ddc826172ae561166b65652fea651354

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/08/2026, 04:46

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General

Target
2026-08-21_2fa4dbe38660ace533750dc9812af8f6_elex_hello_wannacry.exe
Size 56KB
Sample260821-feaphaxshs
SHA256 0605c0bfe30b575ef4c74431336fb735ddc826172ae561166b65652fea651354
MD5 2fa4dbe38660ace533750dc9812af8f6
SHA1 6eec09884a9cb4fe05607ce1499d9473c1d00250
SHA512 db8f4a85bac3018ded14eb9749e9d297084095b73ff04ede605bc439618dc1acb4f36f91000e7c083d93ffed349044e1185732967d2510e626f671cc2b6c8c30
SSDEEP 1536:Px80kgqmHXWW4++TOOClCtjlPVa/bOqzb/H:Px80/xXWWRBOCU5lda/bOq//H
TLSH
T1E443B003379640EBD58A13303A6757634970BC640BB686E3A7E2E2DD8D72287E4B17D7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\ntshrui.dll1	2026-08-21_2fa4dbe38660ace533750dc9812af8f6_elex_hello_wannacry.exe

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	2026-08-21_2fa4dbe38660ace533750dc9812af8f6_elex_hello_wannacry.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings	explorer.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 4212	3428	2026-08-21_2fa4dbe38660ace533750dc9812af8f6_elex_hello_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-21_2fa4dbe38660ace533750dc9812af8f6_elex_hello_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-21_2fa4dbe38660ace533750dc9812af8f6_elex_hello_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  - Modifies registry class
  PID:4212

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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