488a12e9e94af4d6415b551e3aaaeb7c10c13d9234a945c8f1c44c5bc219ad76

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 02:45

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General

Target
2026-07-20_a2c295d448794cfb204d8b8b8fc64705_elex_wannacry.exe
Size 64KB
Sample260720-c8wbhsfw8v
SHA256 488a12e9e94af4d6415b551e3aaaeb7c10c13d9234a945c8f1c44c5bc219ad76
MD5 a2c295d448794cfb204d8b8b8fc64705
SHA1 9cd85dfb7fb9e98cc9e9bd58315a50522a6e39b9
SHA512 c287365bfb27468d508e6afc12042b353ea0767603853cf435e1a5be49c429cee9b8bb56378dc0c4790d11809e3491cd120e3efe228a8a34b975540a7cb6acab
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco253:rmwfKOj1TRf/2SZLO8iJu7I9KKlD253
TLSH
T120537938AED51572E37BDAB6C6F251C6F975BC233D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4104	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	2026-07-20_a2c295d448794cfb204d8b8b8fc64705_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 3124 wrote to memory of 4104	3124	2026-07-20_a2c295d448794cfb204d8b8b8fc64705_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-20_a2c295d448794cfb204d8b8b8fc64705_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_a2c295d448794cfb204d8b8b8fc64705_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3124
- 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:4104

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 65KB
SHA256 9eed92f05c61222ddddd6eb2a6b690e8cd18ea323d1d9acbae2f730d313e4f91
MD5 e32ccda0e4aefb96d5e03be4854ec9b0
SHA1 4b3b8ce3ea9920a7fc8526a1f36831dfc66dec68
SHA512 06a039bf4b3200ca0e546b7eea4c508e651f21bafa2b98a194583a91214e388fb42f962bebb5955ec2d3235517ca86e67462698c8cee54f025e013bdafa4b15e
SSDEEP 768:RVSJwmwf4NOj1TS5of/2DG86/LO8PqJuFTgwslRcW9KKldco25o:rmwfKOj1TRf/2SZLO8iJu7I9KKlD25o
TLSH
T1B7537938AED51572E37BDAB6C6F251C6F975BC223D02680D408673850C33F66ADA1A4E
MD5 SHA1 SHA512 SSDEEP TLSH

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