324619246e67d0f1ee3b018af381b09ce65485ff18bda8b368c6db258ee217ef

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/08/2026, 18:12

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General

Target
2026-08-23_df592a9b0a397d718c768e92bf9ddb32_elex_wannacry.exe
Size 17KB
Sample260823-wtk2sayfqf
SHA256 324619246e67d0f1ee3b018af381b09ce65485ff18bda8b368c6db258ee217ef
MD5 df592a9b0a397d718c768e92bf9ddb32
SHA1 03be99a4baf4934a2934c10589ebaadbb266ca76
SHA512 000d609088fd9029e4aab8d095e62523253dee8a273c2e52caea9b2ecde73b8ce0bdd89d782b35a235a34f04466de4f658c91b78a030614ad5e4d14f395ee801
SSDEEP 384:JVs9GWh37NpzYH/ISm6g8l14ZqY09q/4gjpGzy:JVs952ISmO6v4gczy
TLSH
T1498219B58FE9E433D3B786308EB561A2A17474AF3F47692F04D2068C9863B93DC11799
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2856	codecupdater.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	2026-08-23_df592a9b0a397d718c768e92bf9ddb32_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	codecupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 2856	4488	2026-08-23_df592a9b0a397d718c768e92bf9ddb32_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-23_df592a9b0a397d718c768e92bf9ddb32_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-23_df592a9b0a397d718c768e92bf9ddb32_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Users\Admin\AppData\Local\Temp\codecupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\codecupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2856

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

codecupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\codecupdater.exe
Size 18KB
SHA256 e5791b739296a293e5294d885a007a0dcd9e3a0b4aa9112b9b02b9f0f42cfb50
MD5 16825127aba5fa7eb0623208bcabb560
SHA1 42c0213467b9e2e959a20f5371269ee0f871ecee
SHA512 6e360165a8aa806e4f6d44ecf4c5d55618ca5afad31e477317387575b0f3efd94f7ecfc7ee9567b5aa50b59b49829921e1b4dd05781323d79cd7ab8df69d4986
SSDEEP 384:JVs9GWh37NpzYH/ISm6g8l14ZqY09q/4gjpGzX:JVs952ISmO6v4gczX
TLSH
T1AC8209B58FE9E433D3B786348EB561A2917474AF3F07692F04D2068C9863B93DC11799
MD5 SHA1 SHA512 SSDEEP TLSH

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