6a3f44c5928c15e6c4730b907aae05bea46c177fdd4af6f40a80fbd39256da94

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/08/2026, 15:07

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General

Target
2026-08-13_90f1883e03822ab9e0c28413c0236f87_elex_wannacry.exe
Size 33KB
Sample260813-shm58a11ev
SHA256 6a3f44c5928c15e6c4730b907aae05bea46c177fdd4af6f40a80fbd39256da94
MD5 90f1883e03822ab9e0c28413c0236f87
SHA1 93daa349c8f21bf02d23f0b8ed3a543330f1edb8
SHA512 0c92f2f19692411b7a37ac4aa381f57c0bdb33e77c7f0d97774084818ea6ebab3223a004b3273f356a61e73b37ec146085713855e4927ea8b973525876afa645
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kW:EdbjXRrs9sINeZEtejlIkoLN127BFVnB
TLSH
T14AE23234BFD558F2E377DA73F9F691C6683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2988	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	2026-08-13_90f1883e03822ab9e0c28413c0236f87_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 6000 wrote to memory of 2988	6000	2026-08-13_90f1883e03822ab9e0c28413c0236f87_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-13_90f1883e03822ab9e0c28413c0236f87_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-13_90f1883e03822ab9e0c28413c0236f87_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6000
- 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:2988

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 33KB
SHA256 4a9f3ebd825cef1cdce0a5cfe9084b8d30daf286f18ca71a285f448ab0307b34
MD5 a6e896ab060fe29003802f894f553675
SHA1 5c3b953b8755412085e2a8522a3c76d50481c11c
SHA512 dfded4967605ed15faf909e11887a0c207f9fb13116de4451860d9639e14203d02e2ab3902ac58277fbedc143144619c79ec798b066c6402d4c299dfdb9863a4
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8k6:EdbjXRrs9sINeZEtejlIkoLN127BFVnF
TLSH
T1D3F23234BFD558F2E377DA73F9F691C2683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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