45ce0a8b560b121a0566323a0e067b69cc928a02eb3031b2bc28d8f03d4d46bd

Analysis

max time kernel
148s
max time network
139s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/09/2026, 03:51

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General

Target
2026-09-04_8e14dc1f4f8b47c6248c51f65ea26820_elex_wannacry.exe
Size 16KB
Sample260905-eekzssek8x
SHA256 45ce0a8b560b121a0566323a0e067b69cc928a02eb3031b2bc28d8f03d4d46bd
MD5 8e14dc1f4f8b47c6248c51f65ea26820
SHA1 a9080b79acfa0bb315591eb72184c9494dd878c7
SHA512 280e7f74f479cb90014c476cca268da90d364fa272f800a61737cb32be653497ec37c25397e9c302dd8a2312343aafc310f9d9da6c29273525798851df17f11b
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzst:f9hM2dB4XAGZ7st
TLSH
T115721839EFC446F7E337A6B449F7DAC66962B122791A1A0EA9DC73060C12742FC6025D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5360	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	2026-09-04_8e14dc1f4f8b47c6248c51f65ea26820_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 5248 wrote to memory of 5360	5248	2026-09-04_8e14dc1f4f8b47c6248c51f65ea26820_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-09-04_8e14dc1f4f8b47c6248c51f65ea26820_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-04_8e14dc1f4f8b47c6248c51f65ea26820_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5248
- 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:5360

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 16KB
SHA256 966389e43249453f050b73931189d30df005fbc7886f6d76ab17d34da8f3c5c5
MD5 73e6e21628c8db1f4a3b62c903ec24e4
SHA1 bf38af305a3907f7863f56f223502b260a88ddc1
SHA512 fa61473d6671b82a845bd55f3cbfb3ec636c24e7fd6a78f6943992d7c9a7d87155de9792c6b020bd2f14e6f246ca7405be6100bb50b6a46ea6fcdd0e8d89a257
SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsu:f9hM2dB4XAGZ7su
TLSH
T1EC721839EFD446F3E337A6B449F3DAC66962B122791A1A0EA9DC73060C13742FC6025D
MD5 SHA1 SHA512 SSDEEP TLSH

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