Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/08/2026, 09:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe
- Size 29.5MB
- Sample260825-lddyeswvft
- SHA256 fc191c2cc1dcc7a1b0301eb84d9fa6a67c28d26b6049670314fbcac9266f6bef
- MD5 7f02ae62c07b417437f8207cb832f083
- SHA1 32c324421420540b6f41e3cd39e39699b1fd9d73
- SHA512 cc259886cecbcc22051a5f4f8c59691a3798652a5f01fd6839e580b3609a6a7fa29d2cded50d0bb9aded6fbb9268ea5afbd0d6a338491a9c7dbcf6564c986724
- SSDEEP 98304:sllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllj:w
- TLSH T1F867C68C0B888D5F858B70817FB6A491BEDF665A115E37DB2552C80A327CBD18DA70FC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1752 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 1752 lsass.exe - Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files\Visual Assist U\lsass.exe 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe File opened for modification C:\Program Files\Visual Assist U\lsass.exe 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe File opened for modification C:\Program Files\Visual Assist U 2026-08-24_7f02ae62c07b417437f8207cb832f083_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 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2712 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe 2712 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3336 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 3336 AUDIODG.EXE - Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe - Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe 1752 lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2712 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe 1752 lsass.exe 1752 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2712 wrote to memory of 1752 2712 2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_7f02ae62c07b417437f8207cb832f083_elex_wannacry.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Program Files\Visual Assist U\lsass.exeAN2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1752
-
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004F0 0x00000000000004D41⤵
- Suspicious use of AdjustPrivilegeToken
PID:3336
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Visual Assist U\lsass.exe
- Size 44.2MB
- SHA256 70e18307c1aa80371a68de0ae6fcbac9e41b178adba766f5353a99b6e8597808
- MD5 33a63046d76d5f8e7a1324d83471d90c
- SHA1 afcf81888031b4c1eac583d9f19a7a7ab505e891
- SHA512 e0a6e4c264f32541dfaa4297afd19406178de96cd287252a28e9d4eab7a8b0bade4d6f40c958c0de86c1872c399993e0f631e536a5b5bb1f77de79c92763e1e1
- SSDEEP 98304:sllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll+:X
- TLSH T16EA7D6980B8D0D6F9187A5C1BB761651BECF6B0B111E379F2293D909B23E3D0CCA16E5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 2df9b90b0700fcaa3c803353dcda1432d5cd1ac537a1121298e9f3ed35383746
- MD5 28e556e77d4cf47a587aeb9b1c0db18e
- SHA1 ad4980157e55969dbc745b741867fdd832caff76
- SHA512 cc300869ebc54cb0790dd1c9010c867947912ce1a042924308bb8a8b644867d7d00b8d3869fb5ae095ef388d269e967a6afea2fc6c188f1d8b94b2e1f0af6bf3
- TLSH T1E5B0120550FD992B0801D017F6E06508E0E33C043B653B495751C54818804A8FCC0204
- MD5 SHA1 SHA512 TLSH