d60b8a650eb38a13376208e23fa45e74872f1e105619267ab4abb9331b905702

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 02:38

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General

Target
2026-08-01_cbebfb9ad9e79273049cfdfe34d87ee8_elex_wannacry.exe
Size 33KB
Sample260801-c43vsswbpg
SHA256 d60b8a650eb38a13376208e23fa45e74872f1e105619267ab4abb9331b905702
MD5 cbebfb9ad9e79273049cfdfe34d87ee8
SHA1 d8249410cc2404ee924aefbabc1bf9a52fd51d28
SHA512 897c0519d6584e9af667661ea482a1817b6f1e654e849fa626c647ca70fe04102a7f92b13b40c7d46e14b468626f3ab46f19101cd173c38ff4dccae10230290f
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8kv:EdbjXRrs9sINeZEtejlIkoLN127BFVnE
TLSH
T176E24334BFD558F2E377DA73F9F691C2683679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5728	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	2026-08-01_cbebfb9ad9e79273049cfdfe34d87ee8_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 1216 wrote to memory of 5728	1216	2026-08-01_cbebfb9ad9e79273049cfdfe34d87ee8_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-01_cbebfb9ad9e79273049cfdfe34d87ee8_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_cbebfb9ad9e79273049cfdfe34d87ee8_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1216
- 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:5728

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 58b42ef8982aa154ff2a1cc883c83652eb6f5684191b51c8fb9f9d3dd78a65c2
MD5 b34ab559e017b29d65965d6298507a75
SHA1 684a4f4133eb700d02453810acc13cda9fad4204
SHA512 5914e079cfddb28beaac3eec822d5ae34b8514f72b4e1cee3cf50c8ab19df8d98164ef5a79ba98d5072a48f3c1edfe994ebdb8f772008a2152c3682b9b965f91
SSDEEP 768:Q3NXvkkRfDjHXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8Oo+xNPSQU+yVlk8k/:EdbjXRrs9sINeZEtejlIkoLN127BFVn0
TLSH
T1D0E24334BFD558F2E377DA73F9F691C2687679223C02690C40956F8448F3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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