Analysis
- max time kernel
150s - max time network
125s - 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, 02:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe
Resource
win11ltsc2024-20260706-en
6 signatures
150 seconds
General
- Target 2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe
- Size 19.4MB
- Sample260708-cleegsh18m
- SHA256 190d7339fe05b1f881894d8e4fed461a67b8b4b81cdb4203a53d45eabdd9a03c
- MD5 db8f7cfb39f3fc544376e8bd2a249c32
- SHA1 03e0fcba14f9553ddf8c100f21f7ab155c38d3df
- SHA512 d9fb442646a0859c3fd978eb5df52aa49f985698055a9d070a4bc07d3687c252ffbbfe6f7ebd984677ac5d895f245fa154bcf266c7a5b27e92b135aa68e6d57a
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB+:E4
- TLSH T117279540CE6885EE9CA49C780FCEF0A6571FD27CA0EA3BDE399E5F2C94434A6D807455
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1532 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 1532 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared G\lsass.exe 2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared G\lsass.exe 2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_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_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3900 2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe 1532 lsass.exe 1532 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3900 wrote to memory of 1532 3900 2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_db8f7cfb39f3fc544376e8bd2a249c32_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:3900 -
C:\Program Files\Common Files\Microsoft Shared G\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1532
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\Microsoft Shared G\lsass.exe
- Size 32.4MB
- SHA256 7b954308fb9dd15402e6d229c25b75434ec097d307c1e4347a7bffb9a6adb692
- MD5 981876adb3e668e1d944294e05001b14
- SHA1 7e5a0a43470e82d95ff0b3eeb58d13576843fc04
- SHA512 49540e7730a0e1009fac524b2bc858ba0691296354844c0afd1b501d4326a08070094093e37db2fff1e720faeed8a4eda8a7ff83ecf779c5bbdb807446cde478
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB8:Eq
- TLSH T15C771A41DF24DD6F9A74ECE946AE38E35623D668F0567BCF006DA31C8046068D36B26F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 3fd8a90c95e7ba847b3001308378827d550bbe0a3bf6d61c167e4cf84ee7fc32
- MD5 7bb27116da12377d42337587fef14c1e
- SHA1 731e2ca8dae39f8c3b3ca0d5ea7ce006c889a04b
- SHA512 c4cd125fbae5aa8c63102f3ff19566976b1c378939d31b1ecb34fcad5c96a205198a285cb65a6c787092753fe98e3b7466b0af903d90707f533014a42796ce4f
- TLSH T19DB01200406D8B110444702705B4844BC452B80C3D252704071886472380D0AFE4D181
- MD5 SHA1 SHA512 TLSH