6b113a52a1d637305332f7ebdf2563f742cdf60e729f0b278eb93eb959acb47c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/05/2026, 16:08

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General

Target
2026-05-03_fd65e494e74e58a98bbbdb7852e6154c_elex_wannacry.exe
Size 68KB
Sample260503-tk815sc12t
SHA256 6b113a52a1d637305332f7ebdf2563f742cdf60e729f0b278eb93eb959acb47c
MD5 fd65e494e74e58a98bbbdb7852e6154c
SHA1 9b7103a6f405bd63e1fab9f3b421f81e68a000a5
SHA512 27ded8785303dedecb6f500c0452b087c69c27ceef2ec65d1461827e38d6ca0ca99de90fbac84ea86d3d0bdd2b7189ea26a9e83e88d089c4535893e68a2da0e4
SSDEEP 768:DYfoKSs710NIgIZwz3qEbDIhA5PsED3VK2+ZtyOjgO4r9vFAg2rqwdmCcaJhe:D6izaOIUYTjipvF2nSQe
TLSH
T1E163282ABBD55572D3B74371447640E2BA39BC223EA1091F3882334D4973F26DD66B4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2714754311-527593155-1440850301-1000\Control Panel\International\Geo\Nation	2026-05-03_fd65e494e74e58a98bbbdb7852e6154c_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
1700	foxupdater.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	2026-05-03_fd65e494e74e58a98bbbdb7852e6154c_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	foxupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4476 wrote to memory of 1700	4476	2026-05-03_fd65e494e74e58a98bbbdb7852e6154c_elex_wannacry.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-05-03_fd65e494e74e58a98bbbdb7852e6154c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-03_fd65e494e74e58a98bbbdb7852e6154c_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4476
- C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1700

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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

foxupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
Size 68KB
SHA256 459e01fd277a366e5c105cd531d2ff101f845857859010cb4d656ddec1ff1bea
MD5 59e82f4e2aee54281fc3433b05f3f4c8
SHA1 26cee61d202658b6ed383babba123938cb24d635
SHA512 8cebba2ad6e607fed1c6e674151a854261e1406492526936a3becd8763bca7260b68554189c21c88b84f762bf3c6bfab15f5c6aaec55969d1f34e10e0094c72c
SSDEEP 768:DYfoKSs710NIgIZwz3qEbDIhA5PsED3VK2+ZtyOjgO4r9vFAg2rqwdmCcaJhx:D6izaOIUYTjipvF2nSQx
TLSH
T1B363282ABBD55572D3B74371447640E2BA39BC223EA1091F3882334D4973F26DD66B4E
MD5 SHA1 SHA512 SSDEEP TLSH

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