dddd2501709532fe38ccacbae24e4299f4acaaa4172d370076e01954101f1a0a

Analysis

max time kernel
148s
max time network
133s
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, 03:58

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General

Target
2026-08-21_bfe0fcfa3485e1d6e09fbc95489ad55f_elex_hello_wannacry.exe
Size 60KB
Sample260821-ejt39she68
SHA256 dddd2501709532fe38ccacbae24e4299f4acaaa4172d370076e01954101f1a0a
MD5 bfe0fcfa3485e1d6e09fbc95489ad55f
SHA1 553d2b068c356e5b945d24b2682403a67174153d
SHA512 9aa0244067c85934fb99961cc43f2af4a4e1d3dbbb2b9e076b5286ab6291c27f1b0958d4fad1e48663c9a718b112cd8fbe2cb1dae324e787da02f19ea6b64101
SSDEEP 1536:217Q7L//YLZkSTbyqIOD4PV0/VPqh9WsoX1:217Q/2koZ4d0/VPqhroX1
TLSH
T10153BF0B73D60AEAE1E7037015669B265E31FC606F36CA5B7AF2F15E4C34252E420F26
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_bfe0fcfa3485e1d6e09fbc95489ad55f_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_bfe0fcfa3485e1d6e09fbc95489ad55f_elex_hello_wannacry.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings	explorer.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5732 wrote to memory of 1044	5732	2026-08-21_bfe0fcfa3485e1d6e09fbc95489ad55f_elex_hello_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-21_bfe0fcfa3485e1d6e09fbc95489ad55f_elex_hello_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-21_bfe0fcfa3485e1d6e09fbc95489ad55f_elex_hello_wannacry.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5732
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  - Modifies registry class
  PID:1044

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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