Analysis
- max time kernel
149s - max time network
120s - 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, 02:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe
Resource
win11ltsc2024-20260706-en
6 signatures
150 seconds
General
- Target 2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe
- Size 14.4MB
- Sample260708-da3tdaax5q
- SHA256 4d4b402fb6f90c4906b99d5bd3fd9191eddd92140674c7974d6c9ad2e724d948
- MD5 2c233adc55c61ca38b80c060b366a6b0
- SHA1 807c48f0a290db5cd7d73e9dcc9b13462beb74af
- SHA512 90b4865fe9bdffb7071263728134569582cd4e2218c72c5ab2413372e061ae4c97022f456ba2f33617a18f07972358b53cb708e2f916c8e00611ced75059feb6
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBx:ET
- TLSH T121E6722CEE9FE82E11F15A3B9BC2F756D68C762B435952252E99B4113E3C352340C9BC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5684 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 5684 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared W\lsass.exe 2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared W\lsass.exe 2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 5796 2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe 5684 lsass.exe 5684 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5796 wrote to memory of 5684 5796 2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_2c233adc55c61ca38b80c060b366a6b0_elex_wannacry.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5796 -
C:\Program Files\Common Files\Microsoft Shared W\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5684
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\Microsoft Shared W\lsass.exe
- Size 26.5MB
- SHA256 c28cdf6bab71ff2721dac744085e624a01dea85386f5d8a8ed64243e818347f7
- MD5 1c9b6a177ffc25bb97bb059c42627aac
- SHA1 702d611ca7a0e583b084cec0238917359e6f2873
- SHA512 0391e8f4786ceadafa4286acca2e00c7b72584919ea01ba4589f515fba8a531d0bc8f72bd6e8eb124490c9a1cc28d9ec930ff25258cee7aa141263ce93f3560b
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBs:Em
- TLSH T16357A608CF9EF41B31B9553BEFC16941D149E293A42D8245B8EEF0993C183B57A44EAF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 8e6725f5969e9f0a19d16b2aa6d4521076f8bebf0f4d87a43b0546a8f07c1259
- MD5 19212576875312bab667849ab18e37ca
- SHA1 08fdaa0da241a5421e8d8def4b0ae12764d9b9ca
- SHA512 a57898cc8d73378ff6d2ac5e62258344586995907339ec7e4f3e7773f31a67c11d40d08e2fdb9a629d4438e1771073dc13534b3f12c69e44b03504c71b7b0f86
- TLSH T1C3B0120048AE45332414D4070AB2504DF0A07D045B561FC01B498E453990589F5462C0
- MD5 SHA1 SHA512 TLSH