8ecb2beddcae5696088700cd15bc6213f7f7ea6b5c54dd7d7944e50aa21f9afd

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 09:24

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General

Target
2026-08-08_0c9f13bff965e7f9a011cd30c14379fe_elex_wannacry.exe
Size 24KB
Sample260808-lc7t4scg35
SHA256 8ecb2beddcae5696088700cd15bc6213f7f7ea6b5c54dd7d7944e50aa21f9afd
MD5 0c9f13bff965e7f9a011cd30c14379fe
SHA1 6ce979da96c7a6ce4cb95da9728b4fc68b7cba5f
SHA512 d075b7ed537e53fe74cb8bbb482a2b7ce46ce8d3759073d1b0ee915ca4fe0104060a673e71d73bb3930e51f01032b3c2f658a4ba29749d256a792c1506dacd14
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiUa/:Kz2u4LJjBaECkLSi7xsYhaKDV4Ua
TLSH
T1ABB27334DBDA5EF5E35385B788F2E6D11032FF22D1221A1EA4553B0108B3643A5A2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1148	opera_updater.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	opera_updater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-08_0c9f13bff965e7f9a011cd30c14379fe_elex_wannacry.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 1148	5072	2026-08-08_0c9f13bff965e7f9a011cd30c14379fe_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-08_0c9f13bff965e7f9a011cd30c14379fe_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_0c9f13bff965e7f9a011cd30c14379fe_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
  "C:\Users\Admin\AppData\Local\Temp\opera_updater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1148

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

opera_updater.exe

Path C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
Size 24KB
SHA256 bbbc32860654d17657079bd9c74a77055e59e77e79898095fa9bb74ec06ed6ed
MD5 55b40e52ed82e8a9d20fcc770b9130e4
SHA1 33cefc70745f62f2687b74c05856f5d1129f0990
SHA512 27a6a115378e1c6c032ca9db67e2694351183d869a3c4c3949e6aebd9b7d8bde4d4c97a0c460feddcf557a5ca23657974412a3f16fb3d8cfa8c493d37b12db4e
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiUaB:Kz2u4LJjBaECkLSi7xsYhaKDV4Ug
TLSH
T16BB27334DBDA5EF5E36385B788F2E6D11432FF22D1121E1EA4553B0108B3643A5A2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

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