12a97ca171a4267d876031105fecad52fbbc41e66b91d1ccf26a036cf5071b6f

Analysis

max time kernel
148s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/07/2026, 05:55

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General

Target
2026-07-30_1f80b516b1bf2ae52459d14d6093b4f3_elex_wannacry.exe
Size 64KB
Sample260730-gmetvsdn5s
SHA256 12a97ca171a4267d876031105fecad52fbbc41e66b91d1ccf26a036cf5071b6f
MD5 1f80b516b1bf2ae52459d14d6093b4f3
SHA1 8b736ff8f2e1517edc13d1a3b012865eb1fac5a4
SHA512 728fc36cb6e6df7952d5c3a572cc398285d7af96ff71768c7fb2186dc1e25a978b29909264a2189efe1c93461597a5988a3cce1f55e08bb5e289dd6f37e586cb
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25b:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25b
TLSH
T1A6537A38AED51572E37BDAB6C6F251C6F975BC223D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3592	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	2026-07-30_1f80b516b1bf2ae52459d14d6093b4f3_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 4940 wrote to memory of 3592	4940	2026-07-30_1f80b516b1bf2ae52459d14d6093b4f3_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-30_1f80b516b1bf2ae52459d14d6093b4f3_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-30_1f80b516b1bf2ae52459d14d6093b4f3_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4940
- 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:3592

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 64KB
SHA256 951c5d3f85cc9505e34dcec7dc0fc943d0b59f3c2efa0205ad3df1b0cc2daecf
MD5 b85d512bdb129905e242474cfa09360a
SHA1 6059a75c85ae679858cb7dfc58be93099305a188
SHA512 0b84e2b420c529b8adc560285b52050fc0ece2d2445a6e26e69690269933fd72a73eda3ecff163e8eebe3cf671cfa7d9cd2d2a622567d8e9f8003ac1bcfd2dfc
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25y:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25y
TLSH
T1CF537A38AED51572E37BDAB6C6F251C6F975BC223D02680D408673850C33F66EDA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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