Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/06/2026, 02:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe
Resource
win11-20260513-en
6 signatures
150 seconds
General
- Target 2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe
- Size 23.6MB
- Sample260602-c8yrmscs2w
- SHA256 7a54491056d34e9fe1298c3bdba93c1386d0047c6512c411fad7224ca04dcffc
- MD5 e4605644cc7dd2523f0d9a819d5253ab
- SHA1 a32ce290136ee9f4456a481419cfeb47b1ff66cf
- SHA512 10938827d9a1901d441ef751945ff9321adc62dd7303a9d6bd43c5e7ed53b9b63d9c01aa19f6997f5a6da8174e8c49a2f57ea23e3a3e9ea2fb9f419bb4ee6caf
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB+:Ec
- TLSH T12447CA5BC186E1CAE025C564A030E3A6A7734DFB70732F2B84B607DD98557A725CF8AC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 672 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 672 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe 2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe 2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_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 2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 5600 2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe 672 lsass.exe 672 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5600 wrote to memory of 672 5600 2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-02_e4605644cc7dd2523f0d9a819d5253ab_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:5600 -
C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:672
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\Microsoft Shared Q\lsass.exe
- Size 37.5MB
- SHA256 e038e1ed4c5938e0fe3c9bd729eacda6786aadebb72048ee06956a0493c03146
- MD5 82380b98fb72758b7bfa1abf48f43a7a
- SHA1 ce24d75be8000c752881043483e7757fcd055236
- SHA512 a76c92e3fa5f9aba5b0e56d204b47a9b93bd39c2c17efbe9b8d46740fb852786ed4c475873b51cedc12a4193987799c7c4624b885630e620bbc6986b6e7dd148
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBV:Er
- TLSH T16B87090BC386D58EE93154586420D859BB23CAEAB2E33E1704F10F8D5C593A758FFDA9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 7dc001a599afac40d19cf741dfc00226ac12ea2b6307f79e357f5add3da671b8
- MD5 c9982cb73875763a9372632bdabf2d9b
- SHA1 2fa0ac24ff18fc6b98e329871ef613205761c9cc
- SHA512 7a5791e1555c5ac0a0e1d8f2fbb72cf77e2447c8f431eaf6ee4b2d3573535bc11dd27812182160ad282010bd71556e8350f0fe5db8da2d5cfcdf391f932fd54c
- TLSH T1C2B0120062695521BC40EC034AF5310D80683B065E1723695314F946B4805CCFB50142
- MD5 SHA1 SHA512 TLSH