6d19e9a922dad5c4b5c7714efd6a0849409745e07d54b61eda5cd316b8ca3e93

Analysis

max time kernel
149s
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
20/08/2026, 03:44

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General

Target
2026-08-20_a4cdaa3bdb7ba27aecc872e43f6ade0a_elex_wannacry.exe
Size 35KB
Sample260820-eaks8sbc43
SHA256 6d19e9a922dad5c4b5c7714efd6a0849409745e07d54b61eda5cd316b8ca3e93
MD5 a4cdaa3bdb7ba27aecc872e43f6ade0a
SHA1 2dc055723a21f7045f1c0c246d2bad847ff21258
SHA512 18af07cc9c3563586679e4fde86571bfd2db9e57676b3d5ec3cd149e2764c00f320e1277aa2cc04f393a7fded757224fe9b90ca14f126867d2ae49c589e938b4
SSDEEP 768:cpaPBfujHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+IusJe5J:d2jXRrs9sINeZEtejlIkoLN127BFVn2j
TLSH
T1F4F28434BFC919E5E37795B3F9FA95C2653ABA667802990C40523F8508F3741E9A0E0F
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-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation	2026-08-20_a4cdaa3bdb7ba27aecc872e43f6ade0a_elex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
1588	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	2026-08-20_a4cdaa3bdb7ba27aecc872e43f6ade0a_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 4644 wrote to memory of 1588	4644	2026-08-20_a4cdaa3bdb7ba27aecc872e43f6ade0a_elex_wannacry.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-08-20_a4cdaa3bdb7ba27aecc872e43f6ade0a_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_a4cdaa3bdb7ba27aecc872e43f6ade0a_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4644
- 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:1588

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 35KB
SHA256 f66fcd388a4af0fe1e6b287972fe9e6cce340026fca1f5a8adcbb61c897b4f63
MD5 70922378e2e4db2c219abc582c0a09df
SHA1 b1dd63a69979b65eead93223d78cecbe0dcdbb69
SHA512 79ab8ef3c299232ac3e778c1bef08448ed48cf10af08230a5af6c33b76526150313aa79cfef03f5f246f6a97662802098a68fc081d818d5f336f607327d05721
SSDEEP 768:cpaPBfujHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+IusJe5l:d2jXRrs9sINeZEtejlIkoLN127BFVn2/
TLSH
T1BCF28335BFC919E5E37795B3F9FA95C2653AB9667802990C40423F8508F3741E9A0E0F
MD5 SHA1 SHA512 SSDEEP TLSH

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