11f44753c7f7913590b594da17ee1dce0f70d9031743efc80a7a91bae9ff1b85

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 03:41

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General

Target
2026-08-20_db04cdd7f08776a0849ff48152be97f0_elex_wannacry.exe
Size 27KB
Sample260820-d83w2abc35
SHA256 11f44753c7f7913590b594da17ee1dce0f70d9031743efc80a7a91bae9ff1b85
MD5 db04cdd7f08776a0849ff48152be97f0
SHA1 fa9012098f4665796818d9eb8ab4a011b4b12cdd
SHA512 abb6a03f4bd7b477bf8fc1c3a84e1522f2c1bd34a482f777319f6773c697c74d867ef228f0edf7b80649c6a4008a6ea231eca9201c6575912c384856130525a3
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiUzZBX93K:Kz2u4LJjBaECkLSi7xsYhaKDV4UzZb6
TLSH
T1F1C22238DBD65EF6D377C1B788F2A6D26431FE22A1121D1D944637010873A43A9E2DAF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1284	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	2026-08-20_db04cdd7f08776a0849ff48152be97f0_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 1780 wrote to memory of 1284	1780	2026-08-20_db04cdd7f08776a0849ff48152be97f0_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-20_db04cdd7f08776a0849ff48152be97f0_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_db04cdd7f08776a0849ff48152be97f0_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1780
- 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:1284

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 27KB
SHA256 1c6e0f5c0b594e5feeda8184ab928e900bc0ab8b0bc988aff5b990ed028c1d1c
MD5 d0f9413e83629313a7ddd7b51a3330d6
SHA1 e817829dfc74265c9d8c94203fca66f45a30e101
SHA512 f3e27c3628ae38bb30c41765d1fabf20ded07d25108f1733c156347fc5896d877a1bb70ca7e890c1a711e19cc8129b6ddf4c8334e64ed0c17fff249141832ba4
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiUzZBX93lL:Kz2u4LJjBaECkLSi7xsYhaKDV4UzZb1L
TLSH
T1D3D22238DBD65EF6D377C1B788F2A6D26431FE22B1121D1D944637010873A43A9E2DAE
MD5 SHA1 SHA512 SSDEEP TLSH

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