235dcb6f03fdad0b911e73aded57e414622a2777931949de94dd8398480afcc4

Analysis

max time kernel
148s
max time network
142s
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, 22:13

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General

Target
2026-08-20_1a308d0282bd7c5975a02de41fc39cf3_elex_wannacry.exe
Size 21KB
Sample260820-15kmlsbm8y
SHA256 235dcb6f03fdad0b911e73aded57e414622a2777931949de94dd8398480afcc4
MD5 1a308d0282bd7c5975a02de41fc39cf3
SHA1 1079acb32ddb214c7accc8bc28a3d73d412815ce
SHA512 6e3e2e3be208349de62cbcef393069cf00a4aa0980bdafd887a856496fc7cf14025419762817a50feeec5b0f6c0d812df37f13932d4260180b0c00910d2029aa
SSDEEP 384:I3d1kbT/qPbErCB5BhXHil1YY/eC5s53zaLN/rnh5DFdmdKly:Wcf/ybErCfBpHSV/eSs53zaB/GMly
TLSH
T124A2937DAFE45872D3B7CA7988F761D6AA3574233E425C4D808213884C23F67ECA261D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3156	realupdater.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_1a308d0282bd7c5975a02de41fc39cf3_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	realupdater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 3156	4680	2026-08-20_1a308d0282bd7c5975a02de41fc39cf3_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-20_1a308d0282bd7c5975a02de41fc39cf3_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_1a308d0282bd7c5975a02de41fc39cf3_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Users\Admin\AppData\Local\Temp\realupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\realupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3156

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

realupdater.exe

Path C:\Users\Admin\AppData\Local\Temp\realupdater.exe
Size 21KB
SHA256 020b9994e8daf0b3627328fc9db6b98b7b0a37b1638b18a6198d0866db968dd3
MD5 7abb64621983b40dc3d516361c439e26
SHA1 0942b677503e30f0984b4e1a41f32e30da369553
SHA512 4385b6d0f518c5db9642578b4bb0a0b18b4ace0c02cbf1d29e8fffdeaed95c7f8fe4cc68ccb7339a3bb64805ea58e03c8bad1edc42cc7cd86773db8e986e51f2
SSDEEP 384:I3d1kbT/qPbErCB5BhXHil1YY/eC5s53zaLN/rnh5DFdmdKlz:Wcf/ybErCfBpHSV/eSs53zaB/GMlz
TLSH
T1FAA2837DAFE45972D3B7CA7988F751D6AA3574233E425C4D808213884C23F67ECA261D
MD5 SHA1 SHA512 SSDEEP TLSH

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