1d9c56f6a3613b9b4ff96db9c85d6085e21c11a9e9898ab8d39025c9a9e85bb1

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/08/2026, 17:56

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General

Target
2026-08-08_4db25167029a801f71300babb499d5c5_elex_wannacry.exe
Size 24KB
Sample260808-wjcbwsbl3w
SHA256 1d9c56f6a3613b9b4ff96db9c85d6085e21c11a9e9898ab8d39025c9a9e85bb1
MD5 4db25167029a801f71300babb499d5c5
SHA1 abb2bbf6b913fe70b326d3f456f776a8503825fb
SHA512 5bb1fd5d9ae689bc299b1d7c725cb7c62fb801b95ad4808d8147ef1e12f7986c3a65238a12961266f797f34ab20f33ad700636cd9b108d497cefbe47d7bd8795
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdk3PN4:Kz2u4LJjBaECkLSi7xsYhaKDViG
TLSH
T1F0B28538DBD55DF6D37385B6C8B2A5912472FF22A1211D1EA48636010CB3B43B5E2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5348	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	2026-08-08_4db25167029a801f71300babb499d5c5_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	opera_updater.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6128 wrote to memory of 5348	6128	2026-08-08_4db25167029a801f71300babb499d5c5_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-08_4db25167029a801f71300babb499d5c5_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_4db25167029a801f71300babb499d5c5_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6128
- 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:5348

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:1088

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 8051b104f8cfdd6c2a2b66ca27e50089638e35052587ad1acf3c7cd080a26522
MD5 1251e300393aea8366076ae52d8efc39
SHA1 8b6c36e45ea0fb9c3470fc70976419f02b8f200d
SHA512 9fe17ada37263cf0848061f2bf019fd4f812e4c300791114a891a96b43b7a68efb599f620f67c51bfe4de8e22947f3ede6febfa803a27a6f901b948d1a50df24
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdk3PNf:Kz2u4LJjBaECkLSi7xsYhaKDViN
TLSH
T13FB27438DBD55DF6D3738576C8F2A5922472FE22A1211D1EA48636010CB3B43B5E2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

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