1ee1f12c0a3edf8036656da3b54a1bf82f6c8104689a69f43a7f8a16a8b409b8

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
22/07/2026, 16:50

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General

Target
2026-07-22_e9bb076fae4594dcd74efcd9975108a0_elex_wannacry.exe
Size 20KB
Sample260722-vb858aygpf
SHA256 1ee1f12c0a3edf8036656da3b54a1bf82f6c8104689a69f43a7f8a16a8b409b8
MD5 e9bb076fae4594dcd74efcd9975108a0
SHA1 54c184112773757225f93f4e34e0c3e47ac32b27
SHA512 e71395c0fce519292212d1b0e35fd360a087e9b4429e024f29fdaf80b74ed686dbc7f6a7edcdb204c79cebb44bdc4273fe50445c99daf8c3415b3cfa5dca8f1f
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzhSyM+:f9hM2dB4XAGZ7h/
TLSH
T1A3929438EFD846B2E33BDA744AF3D5C66972B0227D06190EA5DD73450C23B52ECA065E
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-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation	2026-07-22_e9bb076fae4594dcd74efcd9975108a0_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
4384	trueupdater.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	2026-07-22_e9bb076fae4594dcd74efcd9975108a0_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trueupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 4384	4692	2026-07-22_e9bb076fae4594dcd74efcd9975108a0_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-22_e9bb076fae4594dcd74efcd9975108a0_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_e9bb076fae4594dcd74efcd9975108a0_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4384

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

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Downloads

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 20KB
SHA256 4addeb8dd546d1764ed37b0d63879b27ce1116e7907a3b317e7e2bd8903a6078
MD5 360b7df2d3f13d79f16270a36eec2bf0
SHA1 5668e37998ef4f3c6be41b643342596498f9f11b
SHA512 ad9737438f1169c3acc3d63a354de9d118606d91225f4ea092a396b54a548c426c306cd9293981f13565db0f27493f1570b62ea9675ecf018266dcda63ca24f8
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzhSyMg:f9hM2dB4XAGZ7hN
TLSH
T1D0929338EFD846B2E33BDA744AF3D5C66972B0227D06190EA5DD73450C23B52ECA065E
MD5 SHA1 SHA512 SSDEEP TLSH

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