9d053bb126e4bfb002bb07ccc9c966d665e69585763f29d6646dd9171f0dbd46

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/06/2026, 07:32

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General

Target
2026-06-01_b24fe5221dc0b42fbae65f54cf421689_elex_wannacry.exe
Size 62KB
Sample260601-jczsdsey21
SHA256 9d053bb126e4bfb002bb07ccc9c966d665e69585763f29d6646dd9171f0dbd46
MD5 b24fe5221dc0b42fbae65f54cf421689
SHA1 25fa7c2304f401493c5975a27d4150c76363cdb4
SHA512 333fa2cd86e2086e8afe34ec1c2dfa56954132b7b5f74b0ae1265b290f219544c4c398503bae1125ea3614a36a1d06937a62800261dc7b7998f59a0879211aba
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldcok:rmwfKOj1TRf/2SZLO8iJu7I9KKlDk
TLSH
T10A537A38AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2640	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	2026-06-01_b24fe5221dc0b42fbae65f54cf421689_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 4340 wrote to memory of 2640	4340	2026-06-01_b24fe5221dc0b42fbae65f54cf421689_elex_wannacry.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-06-01_b24fe5221dc0b42fbae65f54cf421689_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-01_b24fe5221dc0b42fbae65f54cf421689_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4340
- 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:2640

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 62KB
SHA256 3a57029bb7dcd53ebdfa4dd9a791a0b068282fb5fe59d02f7d9fa4c9b511823e
MD5 67c3f94f1bab5860b2e0aedf7fbcbb16
SHA1 0cc99f809b238340eca6823bab9e084972ed115f
SHA512 b26f2f31e7e9b443d0b14b8857f0493b93aa6a7cbeaa71e8c76819dc2f0f9bf334eda3dd45d8a1363bb79ce1627aaaf75d4dbafbaaba1a30ac40e13e8ac75b15
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco2:rmwfKOj1TRf/2SZLO8iJu7I9KKlD2
TLSH
T167537A38AED51572E37BDAB6C6F251C6F975BC223D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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