9983c3f3f75e89cd9f52924b4a94b6e9dbc51dfaf71cee9a775af8b642ff5001

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
20/08/2026, 03:08

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General

Target
2026-08-20_65f6069eaee61a5ebe0a04db6cfe0b70_elex_wannacry.exe
Size 45KB
Sample260820-dm2rvayepf
SHA256 9983c3f3f75e89cd9f52924b4a94b6e9dbc51dfaf71cee9a775af8b642ff5001
MD5 65f6069eaee61a5ebe0a04db6cfe0b70
SHA1 0c162185d58c365e54eb1477a42cc0b26232bdad
SHA512 64455195f688117282040d9e298e4710c7738b3f5ade61afb5d9a0e08e7f3d03a65dd985796cd8d3eb11e73879e17db99b120102017228bc9ae5efd627e682b2
SSDEEP 768:sX0Olo2vbtxxWPsED3VK2+ZtyOjgO4r9vFAg2rqpiY:yEYTjipvF22iY
TLSH
T14C230816BBE198B6D2BB4735042A41F45A367C11BEF0462F7D92338D9872EA1CC49B1F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5736	operaupdater.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_65f6069eaee61a5ebe0a04db6cfe0b70_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	operaupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4664 wrote to memory of 5736	4664	2026-08-20_65f6069eaee61a5ebe0a04db6cfe0b70_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_65f6069eaee61a5ebe0a04db6cfe0b70_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_65f6069eaee61a5ebe0a04db6cfe0b70_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4664
- C:\Users\Admin\AppData\Local\Temp\operaupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\operaupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5736

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

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Downloads

operaupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\operaupdater.exe
Size 45KB
SHA256 61b8311ec434f1cbc0bd6dbcc0b4392e21212015cd3439005e9aa743865838c0
MD5 e982e14dc51681020320d430ab8c6eac
SHA1 71d83b78f8c96d314f68cb5caefed796d2385997
SHA512 8accd901e2363d5e3fffa7ed847857e377bcd71fb20728f094718ef07677218bf4d265305c1390a3e629889c0e25a542df3add8389de04a3d1a8369242d5131a
SSDEEP 768:sX0Olo2vbtxxWPsED3VK2+ZtyOjgO4r9vFAg2rqpiJX:yEYTjipvF22iJX
TLSH
T108231816BBE198B6D2BB4735046A41F45A367C11BEF0462F7D82338D9872EA1CC49B1F
MD5 SHA1 SHA512 SSDEEP TLSH

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