5b4a1a69315c3e9fef87f5cd0ef06f324adb25dacb87720c22266a1df4d84bd4

Analysis

max time kernel
150s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 08:34

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General

Target
2026-07-18_25234e4aa70fdcf844a5e6420e48eafc_elex_wannacry.exe
Size 32KB
Sample260718-kgtmlsdz9l
SHA256 5b4a1a69315c3e9fef87f5cd0ef06f324adb25dacb87720c22266a1df4d84bd4
MD5 25234e4aa70fdcf844a5e6420e48eafc
SHA1 730590bec01f1de0cf164029d62a2467a797e47a
SHA512 7a9e660044df38c8c8271b839be1cd7f433104b2314b1a6e926a98767af673fc01757f2779f940f0a0b71ecec514db82b7e5b639ca25bcec06d0d0b926594dfa
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8ku:EdbjXRrs9sINeZEtejlIkoLN127BFVnB
TLSH
T10EE24234BFD558E2E377DA73F9F691C2683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4916	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	2026-07-18_25234e4aa70fdcf844a5e6420e48eafc_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 4080 wrote to memory of 4916	4080	2026-07-18_25234e4aa70fdcf844a5e6420e48eafc_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-18_25234e4aa70fdcf844a5e6420e48eafc_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-18_25234e4aa70fdcf844a5e6420e48eafc_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4080
- 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:4916

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 32KB
SHA256 dfb84d574abe92bee605f0f8078ae8c210fa2d1ebe380d09599282bac0e04119
MD5 0b9d8f75e945cd18d3120423c82b67e1
SHA1 3b37741ca42d75d028a7a61b6817f6c28eb0bd23
SHA512 568a208dbec70a1209a83f7b2d4921cd5962b4cede048dc50028fe229c4535e5c584a21d015954e7eb9f261b8122f995155be38bb563f7ac7eb6312c3c450fb4
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8ki:EdbjXRrs9sINeZEtejlIkoLN127BFVn1
TLSH
T11BE24134BFD558E2E377DA73F9F691C2683679623C02690C40956F8448F3B52BDA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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