fdc6500a04d0794ebb572d3468ca22c49c86da97e108d6c05d64a6715ddeb12a

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 23:44

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General

Target
2026-08-09_d1d8dfa6f8c126502b7c290728fdcebc_elex_wannacry.exe
Size 19KB
Sample260809-3raxcsxejf
SHA256 fdc6500a04d0794ebb572d3468ca22c49c86da97e108d6c05d64a6715ddeb12a
MD5 d1d8dfa6f8c126502b7c290728fdcebc
SHA1 a6ff89ba6479a85b16d335c8d914a25a2613c565
SHA512 f0eb3b9f31c4b51346dfe644282154dfd986ec8d0e87157341d33be1c30f8d9d8b45e74d228825fa9331438d3ce77aab136f4ab21e99d1d50c1ae14e707a2c3a
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzSimL:f9hM2dB4XAGZ7SimL
TLSH
T18692A538EFD846B3E33BDAB44AF395C66972B0227D06590E55DC73450C23B52ECA065E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5536	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	2026-08-09_d1d8dfa6f8c126502b7c290728fdcebc_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 4348 wrote to memory of 5536	4348	2026-08-09_d1d8dfa6f8c126502b7c290728fdcebc_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-09_d1d8dfa6f8c126502b7c290728fdcebc_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_d1d8dfa6f8c126502b7c290728fdcebc_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4348
- 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:5536

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 19KB
SHA256 8b22af0252b17076e204d7008b166fc91c68fabdf791a4ee6f30a50cf0ba52cb
MD5 d246f9684505c89a6d23a4a6bfe19c14
SHA1 c4d65fc4f4c82a062a614330fe27f2ddf42e7df6
SHA512 103e1f64575cd2cb32facbd226d0c985054b461b03f6506206ed5305ad9588723b4eba174f642b4001b0fb17ff551dc0807077b3848298896bd94b04eb89f89f
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzSimy:f9hM2dB4XAGZ7Simy
TLSH
T157929438EFD846B3E33BDAB48AF395C66972B0227D06590E55DC73450C23B52EC6065E
MD5 SHA1 SHA512 SSDEEP TLSH

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