07b1b0b75dfdfbd37f833a75204d19e95d6a9414773d22808d68b43b40e435a1

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 23:18

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General

Target
2026-08-20_d0ea7d53d067a3e0a5f3174c81175166_elex_wannacry.exe
Size 58KB
Sample260820-3aqaqaxcjb
SHA256 07b1b0b75dfdfbd37f833a75204d19e95d6a9414773d22808d68b43b40e435a1
MD5 d0ea7d53d067a3e0a5f3174c81175166
SHA1 4a788d4bf2d85d1acfa1dfe5a8b4b2f11e6e2875
SHA512 6d59e777137c3046e90a51961dffb061e7b718e1b6a5239aaa0c3b5100c7c93d88486766f3069b18688a84c6d6771c63cb393d04cdd5b1dbd4473b604c4db9a7
SSDEEP 1536:d2jXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8gIux9Mz+E6P8+kzCz4iKBw:d2jXRrs9sINeZEtejlIkoLN127BFVn29
TLSH
T1C943BB38AFC515F2E377D6B7E9F695C6B935B5233C025C0D40865B840CB3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4860	trueupdater.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	2026-08-20_d0ea7d53d067a3e0a5f3174c81175166_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trueupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4860	4332	2026-08-20_d0ea7d53d067a3e0a5f3174c81175166_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_d0ea7d53d067a3e0a5f3174c81175166_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_d0ea7d53d067a3e0a5f3174c81175166_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\trueupdater.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

trueupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
Size 58KB
SHA256 a88c33c6cd8f5a2d6604724829f9b0c941186f4cb994a4a6f26a321eeeb876fc
MD5 992d7d98864a295aaf7caa24d1b70522
SHA1 c59a827be4c0e28f451e99691fc62a5771e83095
SHA512 90afdabad1d3fb9ad1bbc47af32a1fb605f292f88de0d05239fd323d234b5d81fa817ba1329a4062c0a536982fb1f263ce36fadca849b61b41898790b2ed321b
SSDEEP 1536:d2jXRrs9sINeZEtejlIkoLN127BFVn2p4lAnZ8gIux9Mz+E6P8+kzCz4iKBq:d2jXRrs9sINeZEtejlIkoLN127BFVn2z
TLSH
T16143BB38AFC515F2E377DAB7E9F695C6B935B5233C025C0D40865B840CB3B52ADA1A0E
MD5 SHA1 SHA512 SSDEEP TLSH

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