0a1dde8ff7e7c2f21cef7d259a037cbc3d7292613c9468f7c87ae60a1adda7f9

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 09:06

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General

Target
2026-08-09_9289554dc0999a7d4eaec53b6545321c_elex_wannacry.exe
Size 26KB
Sample260809-k23e9avape
SHA256 0a1dde8ff7e7c2f21cef7d259a037cbc3d7292613c9468f7c87ae60a1adda7f9
MD5 9289554dc0999a7d4eaec53b6545321c
SHA1 bb8cb850fc47f90c1b2e1c9b5d3ab392692b535f
SHA512 7f0d4195f42de331e476062fec5f0d92bca417db4cbedc3381f07f36d858073c50f70297135147c28720eaba151e97edcb9b778d5c8b9f592cdf1582f0019a0e
SSDEEP 384:uZis+wQ7rmUMGid0Z3Nbe1xFCiCGZA71Nl:H9hM2dB4XAGZ81Nl
TLSH
T198C25C26FED846E7F337E6740AF7D9862573B112791D250EBADC73150D22741EC2025A
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-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	2026-08-09_9289554dc0999a7d4eaec53b6545321c_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
2768	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	2026-08-09_9289554dc0999a7d4eaec53b6545321c_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 4956 wrote to memory of 2768	4956	2026-08-09_9289554dc0999a7d4eaec53b6545321c_elex_wannacry.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-08-09_9289554dc0999a7d4eaec53b6545321c_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_9289554dc0999a7d4eaec53b6545321c_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4956
- 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:2768

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

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 26KB
SHA256 5deb0ec2fb986c52585b2eaa2856fa1d0fd86d978c16cc3087fd68d2c039704f
MD5 c1038550bb8d9ba31b7d70e043daacc3
SHA1 2395e5fb4190a49483e574dd7a7f92c764602669
SHA512 7a3fc9f37271669f680560792e7f42bb30cfa1faa186990fe294b7717f62c05a8b14747885c1f3168177d2b09e135abe83f604514d41a6b965f71c938675f6c7
SSDEEP 384:uZis+wQ7rmUMGid0Z3Nbe1xFCiCGZA71NiW:H9hM2dB4XAGZ81NV
TLSH
T1CCC23B66FED846F7F337E6740AF7D9862973B1227919250EBADC73160C22741EC2025A
MD5 SHA1 SHA512 SSDEEP TLSH

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