947aa226cc164969b749ae297948b5737264b179a54f160e4ab392acc263dfee

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 01:49

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General

Target
2026-08-24_c45b4400053f111616098e56402aed8b_elex_wannacry.exe
Size 16KB
Sample260825-b85dradq7s
SHA256 947aa226cc164969b749ae297948b5737264b179a54f160e4ab392acc263dfee
MD5 c45b4400053f111616098e56402aed8b
SHA1 22258c88daa0db9df504ed98670bbd80b41ca5e8
SHA512 f31e2ec9016e062360efb57ec7f0164bf1ce0b5bdf918dc87165ead7cb58b1579d4224880c85dd0e3c8f2605caafb762e49007b35cbe88160b69ebc48f3116a2
SSDEEP 192:1NAtZlapNx2/znB49btUwTEmN2J8Cl1oynPJPbwgzmXOA/RUSo9jJKgTNt0aWuu:1NIzB/LB6fil1FRbNz7AJ9o9jggoas
TLSH
T1BD72B439ABD60EB2D373C5B289F7A2DA9A32B4237E03191E845C1305DD13B53AD91D4D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3408	ieupdater.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	2026-08-24_c45b4400053f111616098e56402aed8b_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ieupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5744 wrote to memory of 3408	5744	2026-08-24_c45b4400053f111616098e56402aed8b_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-24_c45b4400053f111616098e56402aed8b_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-24_c45b4400053f111616098e56402aed8b_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5744
- C:\Users\Admin\AppData\Local\Temp\ieupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\ieupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3408

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

ieupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\ieupdater.exe
Size 16KB
SHA256 26d66bc6e0f834c13774d30bc6d439d77f1d2805187227447cd24ad3a8cfa111
MD5 15c1e38f727402896c8e17fecf356700
SHA1 0dc2590a52721043b05d80bde76e6e2f8e6bc4e6
SHA512 5676e90555bcf080ef998c7be1994c08af74ca2ca7af13c95bd2e19bb8494b2e5732b08bf279ee4cd351713fbf91279255435eb3a990f891891b308fb0d19021
SSDEEP 192:1NAtZlapNx2/znB49btUwTEmN2J8Cl1oynPJPbwgzmXOA/RUSo9jJKgTNt0aWul:1NIzB/LB6fil1FRbNz7AJ9o9jggoar
TLSH
T18E72C539ABD60EB2D373C5B289F7A2DA9A32B8237E03191E849C1305DD13B53AD51D4D
MD5 SHA1 SHA512 SSDEEP TLSH

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