6e5fedeb826770b00d92e73aa1457ee5238d038fea16ae419ee03e669e123288

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
02/08/2026, 00:08

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General

Target
2026-08-01_a27b3f71460235eda86c793e445c0ea4_elex_wannacry.exe
Size 33KB
Sample260802-ae1m2aag37
SHA256 6e5fedeb826770b00d92e73aa1457ee5238d038fea16ae419ee03e669e123288
MD5 a27b3f71460235eda86c793e445c0ea4
SHA1 e6d884417ee8a7f5da0b594992aa9ce37d8409ae
SHA512 edd516dcc22031e6cdfe4b2b03114e1dff1f93a227bf38d13518f38e7ed12eb7fdfd7d7af63373ff1ddc9ae3b87a34aa72fd85a12987c3e0e61e425dbf37be56
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kV:EdbjXRrs9sINeZEtejlIkoLN127BFVnC
TLSH
T15BE24334BFD558F2E377DA73F9F691C2687679223C02690C40956F8448F3B52ADA1A0E
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	2026-08-01_a27b3f71460235eda86c793e445c0ea4_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
4180	realupdater.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	2026-08-01_a27b3f71460235eda86c793e445c0ea4_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	realupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 4180	1292	2026-08-01_a27b3f71460235eda86c793e445c0ea4_elex_wannacry.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-08-01_a27b3f71460235eda86c793e445c0ea4_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_a27b3f71460235eda86c793e445c0ea4_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Users\Admin\AppData\Local\Temp\realupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4180

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

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 33KB
SHA256 2430a22be53484cf0d1f862fd659954c8d7789af9a983408a874f07f716d29ec
MD5 fb638afb7243699c4ef97874092917b1
SHA1 73ce5d7b9de3c569ab3875df38ad5105648467e2
SHA512 e9ac5a4067d079c480c901f5c23fe6749ac6f156c05260a491f2b6a9abc9aa670b6b2129a48bc127fe4689d898242c0391bea9cfd9acd9100a5f8da99cdacb84
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8ki:EdbjXRrs9sINeZEtejlIkoLN127BFVn1
TLSH
T1A3F24434BFD558F2E377DA73FAF691C2687679223C02690C40956F4448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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