2d804130411f46fdd1b911cf5c3d7bc80964b878dbcfe2f07f9b18de79fbfaa5

Analysis

max time kernel
148s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
08/07/2026, 09:52

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General

Target
2026-07-08_697082b6e754c8ef37fb037e13357902_elex_wannacry.exe
Size 25KB
Sample260708-lwhdkad13s
SHA256 2d804130411f46fdd1b911cf5c3d7bc80964b878dbcfe2f07f9b18de79fbfaa5
MD5 697082b6e754c8ef37fb037e13357902
SHA1 75c171b9f136c855eeff768090d67d13114eacb9
SHA512 6e8725f3b3d3676cfde23e268bf49a1eabbc08b749dddf83ea3d710baf75d41c44e7f287a26249e800e8926de8787cd97d13fe4603102f9b1360a53029801ece
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiWb:Kz2u4LJjBaECkLSi7xsYhaKDV4K
TLSH
T12DB29538DBD95DF2D37785B688F2A5811432FF22A5111D1DA45A37010CB3B43A9B2EAF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5252	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	2026-07-08_697082b6e754c8ef37fb037e13357902_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 1176 wrote to memory of 5252	1176	2026-07-08_697082b6e754c8ef37fb037e13357902_elex_wannacry.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-08_697082b6e754c8ef37fb037e13357902_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-08_697082b6e754c8ef37fb037e13357902_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1176
- 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:5252

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 25KB
SHA256 62beea87a515bcac4a21961d870c523462386dd10fa05ec5cd0ffe60b530c90d
MD5 d094c20a033dc5fed415a2423aee9fff
SHA1 1d499b1d1f7f12191bcaf17ddcd15a7f41a5b317
SHA512 2cb3cba73110991a1ddccc80249289cd8eae136c79cbbfbc4e9635c4bc137ed305097ca28443f2c8f9b58ff87e90eb0a5d1c381bc7ddc9f2de3a66924a0057c5
SSDEEP 768:WBz/vjmTfG4LJjBaECkegSi7xsYhaKDvdpbiWu:Kz2u4LJjBaECkLSi7xsYhaKDV43
TLSH
T159C2A438DBD95DF2D37785B688F2A5811432FF22A5211D1D945A37010C73B43A9B2EAF
MD5 SHA1 SHA512 SSDEEP TLSH

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