465670af2cb95cb354fadd5803b358dd13db4e78330effa5012e66e7a076b63e

Analysis

max time kernel
148s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/07/2026, 09:56

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General

Target
2026-07-08_40e73cb184270a6aad01c935b20965f0_elex_wannacry.exe
Size 61KB
Sample260708-lybnssd16x
SHA256 465670af2cb95cb354fadd5803b358dd13db4e78330effa5012e66e7a076b63e
MD5 40e73cb184270a6aad01c935b20965f0
SHA1 5ddbcb6724ebdd86fe2ab87e198ed36c58f666f1
SHA512 7b0bc3963086403b368b040d7aabda90770d27280a493fcb9b8074af16f44850260c892b8f665a7628b8e10faec9634a249c8c171014dfb9a996127a424bd19c
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcWV:rmwfKOj1TRf/2SZLO8iJu7I9KKlZ
TLSH
T18F537B38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3412	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	2026-07-08_40e73cb184270a6aad01c935b20965f0_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 1108 wrote to memory of 3412	1108	2026-07-08_40e73cb184270a6aad01c935b20965f0_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-08_40e73cb184270a6aad01c935b20965f0_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-08_40e73cb184270a6aad01c935b20965f0_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1108
- 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:3412

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 61KB
SHA256 dc7651859eb9ba45227443a5c63f91eca729396d74e98bab19dfb9380ca68dba
MD5 accf3bcb6b14b8e74c2b28955129e9de
SHA1 620297bbffa2a7384a9a5fe7a65065d07d6e4537
SHA512 ef189f5d996726d2d1f7a3e6b8019c6ed4c36e19d127ed9f5ba503b0cd740680f92dea2e9ec8b4eb365142a03eaf5a70d9af080eb679fd5dfc7d59d26fdef924
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcWS:rmwfKOj1TRf/2SZLO8iJu7I9KKlW
TLSH
T140538A38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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