1c0d1003de02dd83d6c77ce1aa759f58a9e89136ca868e7b53edb7062a66db3c

Analysis

max time kernel
148s
max time network
144s
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, 22:27

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General

Target
2026-07-08_5ea87e38a5ed2f94841b7f1e713907d5_elex_wannacry.exe
Size 62KB
Sample260708-2dfp1saz2w
SHA256 1c0d1003de02dd83d6c77ce1aa759f58a9e89136ca868e7b53edb7062a66db3c
MD5 5ea87e38a5ed2f94841b7f1e713907d5
SHA1 74451208eaf5134f2e1dfac30374e956cc3d4cb4
SHA512 e1b7799ca8ddf916608cbd1ccb39bbf5f5f556b0fa2b6b06c898e5fe418aab7cbe993a14db55d0288d3e35b6f4c88ba6ddec1bcb1722c9b836a2c4082ff71cf8
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco2w:rmwfKOj1TRf/2SZLO8iJu7I9KKlD2w
TLSH
T13B537A38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4860	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_5ea87e38a5ed2f94841b7f1e713907d5_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 4848 wrote to memory of 4860	4848	2026-07-08_5ea87e38a5ed2f94841b7f1e713907d5_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-08_5ea87e38a5ed2f94841b7f1e713907d5_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-08_5ea87e38a5ed2f94841b7f1e713907d5_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848
- 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:4860

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 63KB
SHA256 73d757850fcf9b0ce530786091e42ce690ba8776b1ecbcc34ec98dc2beed3517
MD5 c2b024326dd1ed8e154d429ea81d65ed
SHA1 502a105c4bc75b6a2d0b86f604d882b09d556e24
SHA512 a342c294d403204b3aa789632e36996c56f35f3602b39089728d62cd3bd2587ec13be936f8ce7a35f1890ad38d3d419adaf6875044cd21a7060dcbf89555ff24
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco2x:rmwfKOj1TRf/2SZLO8iJu7I9KKlD2x
TLSH
T136537A38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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