753482f520e04e2494414055b9aa53f4b4e2eadac5bbea94c2ba919a35b2e195

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 18:10

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General

Target
2026-08-24_18f4a7ed6aa3fd1e75b39d72973b9b91_elex_wannacry.exe
Size 27KB
Sample260825-wscc9adk3x
SHA256 753482f520e04e2494414055b9aa53f4b4e2eadac5bbea94c2ba919a35b2e195
MD5 18f4a7ed6aa3fd1e75b39d72973b9b91
SHA1 2ab2017c397ce7929e73d5aa25d23fb7fb0ea939
SHA512 143e3a1e3354ce0808548b9b538838032c0d3cc2549c7e37baad70ff6757c12fdb44e5b4fcfb26daafb2a6ce126800de4ee4500f613b9eeec5f6e1e5b6bbfa0d
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiUzZBX93X:Kz2u4LJjBaECkLSi7xsYhaKDV4UzZbH
TLSH
T166D23338DBD65EF6D377C5B788F2A6D26431FE22A1121D0D944637010873A43A9E2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3592	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	2026-08-24_18f4a7ed6aa3fd1e75b39d72973b9b91_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 4788 wrote to memory of 3592	4788	2026-08-24_18f4a7ed6aa3fd1e75b39d72973b9b91_elex_wannacry.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-24_18f4a7ed6aa3fd1e75b39d72973b9b91_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-24_18f4a7ed6aa3fd1e75b39d72973b9b91_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4788
- 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:3592

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 28KB
SHA256 7c613a108dd94bb6ecbf6b52c3f4438f229325c9a5999c7adace34557e8ef7f8
MD5 ae3dfdc0f600e7b84116060c149997af
SHA1 7f317a1fb5821c3d6099912774ca0e82c503beaf
SHA512 b41391f4975946e79973b6aad8b5d1ba542ad68481c391d2377f7af2cdb160fabd3c44b55344959dd699273d3575cbde374c2e8cede14545eb3001f7053e7e0b
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiUzZBX93R:Kz2u4LJjBaECkLSi7xsYhaKDV4UzZbh
TLSH
T1D3D22238DBD65EF6D377C5B788F2A6D26431FE22A1121D0D944637010873A43A9D2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

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