00408422ac934f2884c8c535bcd9bbe539e37ffb8e17867034638827a7f77971

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 10:44

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General

Target
2026-08-08_bd1be6703d12d4ef46d6cc218b2812fe_elex_wannacry.exe
Size 32KB
Sample260808-ms95vayxhy
SHA256 00408422ac934f2884c8c535bcd9bbe539e37ffb8e17867034638827a7f77971
MD5 bd1be6703d12d4ef46d6cc218b2812fe
SHA1 cd0f2e120c6da40bd73d8e52b1ddcd23624865a7
SHA512 31fa4e8319a1272b2c98795a1609263d38c30a199b6f122cddd7f4952b86ddedcbfc0ddaa658fcbda52be25394d64ae8b7aa452aacac08488efc1fb6b5962471
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kJ:EdbjXRrs9sINeZEtejlIkoLN127BFVn+
TLSH
T1F9E23334BFD558F2E377DA73FAF691C1683679223C12690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5780	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	2026-08-08_bd1be6703d12d4ef46d6cc218b2812fe_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 1804 wrote to memory of 5780	1804	2026-08-08_bd1be6703d12d4ef46d6cc218b2812fe_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-08_bd1be6703d12d4ef46d6cc218b2812fe_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_bd1be6703d12d4ef46d6cc218b2812fe_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1804
- 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:5780

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 9baf4459db6b9198cf65ed53e45924bbcb351dcd61ddd0bc26d5894c3d086922
MD5 618154a9e9acc5d38f3e36b402dc44cb
SHA1 b4f06f1a896d33ef9cd0505c167abdd852ef309a
SHA512 543154d6602bd234d90e66ab25d0e0bafee157b6a3d8ac899592d55294ccf88afa113ed7214c8b41c33bfd4993980b54af43306c2039fd2a8c017e338a006de8
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8ka:EdbjXRrs9sINeZEtejlIkoLN127BFVnF
TLSH
T125E24334BFD558E2E377DA73FAF691C2683679623C02690C40956F4448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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