58f22911dbab0e56c2ac274f2aff82945b6c4604f36e0bdb847597dc52f77465

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/08/2026, 01:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-08-25_f7b8f01c0f0cce65542bdc35148a8da7_elex_wannacry.exe
Size 34KB
Sample260826-btybws1dpb
SHA256 58f22911dbab0e56c2ac274f2aff82945b6c4604f36e0bdb847597dc52f77465
MD5 f7b8f01c0f0cce65542bdc35148a8da7
SHA1 22abe3e4f4923d4cc3d2339caaa8ee4f2f9e8ae2
SHA512 835a508c932db3e70818e34df0e3904fdf44c1ef42dcf9ddfd4a8207c2f388b9ebd3c65a874232da75ca538ffcf307f9d143b68c089791213c2496547266dbaa
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbimXf2Zc5VSqEWgG:Kz2u4LJjBaECkLSi7xsYhaKDV4BcCWP
TLSH
T133F2FF38AFD959B2E377C6B6C8F269C66836BE2275015C0D548637400C73B13BDA2E5E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3388	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	2026-08-25_f7b8f01c0f0cce65542bdc35148a8da7_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 4372 wrote to memory of 3388	4372	2026-08-25_f7b8f01c0f0cce65542bdc35148a8da7_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-25_f7b8f01c0f0cce65542bdc35148a8da7_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-25_f7b8f01c0f0cce65542bdc35148a8da7_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4372
- 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:3388

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

Loading Replay Monitor...

Downloads

opera_updater.exe

Path C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
Size 34KB
SHA256 35795b16d191758a5d7b83f9cc59ac54503eb0eaa885ce6001ed64e9531d77b5
MD5 92d7d92c4be48bd97d430135cb9e123e
SHA1 0954d31ef001f7d61a82530e881631f9c3727a03
SHA512 114ead4fcf81d91d44b6cdb57d388f4139e0ee37db538f15233ca67ee70c86cfb12b7cec19a010e22d944240decc3503bba504493087d100c5e912aa33325981
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbimXf2Zc5VSqEWgU:Kz2u4LJjBaECkLSi7xsYhaKDV4BcCWB
TLSH
T115F2F038AFD959B2E377C6B6C8F269C66836BE2275015C0D548637400C73B13BDA2E5E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download