0b7d99f9869f0f573dd5d5f53620d756f2e6404dc04158f45180d32fa5bf56eb

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
20/08/2026, 03:09

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-20_43dbef20f41e377ff2c88dad72ac4e21_elex_wannacry.exe
Size 19KB
Sample260820-dnv1pabb59
SHA256 0b7d99f9869f0f573dd5d5f53620d756f2e6404dc04158f45180d32fa5bf56eb
MD5 43dbef20f41e377ff2c88dad72ac4e21
SHA1 f1ecb5c861fac73aabb61c9436f7a05babbf06d1
SHA512 684be2ff653baa3b52716bb2f9f207dd321ac54621e01a8a55ac6712629deb80269bdd3e8129af72558981cfca56272ef555478755b9eee9a96eea9004d84f76
SSDEEP 384:1NIzB/LB6fil1FRbNz7AJ9o9jggFDouyUwvw2KF:1NIlcanKw9hBOUGw2KF
TLSH
T1579251395FD60AB2D373C6B2C9F7A2D6AA31B423B9031A1EC49D17059C03B53AD81D5D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2916	ieupdater.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-08-20_43dbef20f41e377ff2c88dad72ac4e21_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ieupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 2916	1312	2026-08-20_43dbef20f41e377ff2c88dad72ac4e21_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_43dbef20f41e377ff2c88dad72ac4e21_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_43dbef20f41e377ff2c88dad72ac4e21_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\ieupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\ieupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2916

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

ieupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\ieupdater.exe
Size 19KB
SHA256 8ad3c2825859e7aaddb9e7b70a891c4f44930611f669ce13ac0dd221bee2d62a
MD5 cb354972288172c1ae7c7cc371e98e50
SHA1 f6764a6e57e825b16a1ffcd1d81cef453d9844d5
SHA512 ab7e200e457266bd63c78778eabfb3294758c89014ace0eba48bc6b4e1fea59e22053f4d7edea2243789999595a83e7cee99dd23666ddf9f5265185fc720e862
SSDEEP 384:1NIzB/LB6fil1FRbNz7AJ9o9jggFDouyUwvw2K3:1NIlcanKw9hBOUGw2K3
TLSH
T15A9251396FD60AB2D373C6B2C9F7A2D6AA31B423B9031A1EC49D17059C03B53AD81D5D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download