Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/10/2026, 09:46
Behavioral task
behavioral1
Sample
2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe
- Size 3.6MB
- Sample261017-lrtk2a1vdt
- SHA256 388281b608ef407534f17177a05a3a81564b95f6f47cf7bad9b0f2ab70fdd019
- MD5 a95ef79c9f1800e47b788bd01f917365
- SHA1 f4d845a0845cd40167bc4c6418864dfb8800523b
- SHA512 6cd058c26744b6bab934aa55b30658a1d7c7487bacb45260cf925c5aa2342a8d3abf6e38bdebfa79c1140ff979cb53991e2b44c84eb7ce65b8570fbb57d669c6
- SSDEEP 98304:/0vZgNNZ9H7gnC34GDDRZKkSO7bIDXbl+04:n7gCvt1SgbIDry
- TLSH T1B0063321B3E1CD7AC2971535CD96E7FBA1E6BF494F10046763C0AB1E2D302E6D22586E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- Detect Neshta payload 5 IoCs
resource yara_rule behavioral1/files/0x00060000000202a0-13.dat family_neshta behavioral1/memory/4716-139-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/4716-140-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/4716-141-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/4716-143-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Executes dropped EXE 1 IoCs
pid Process 5652 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\elevation_service.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\ELEVAT~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\msedge.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\INSTAL~1\setup.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\notification_click_helper.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~3.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\IDENTI~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MI9C33~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~2.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\identity_helper.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\BHO\IE_TO_~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\msedgewebview2.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\INSTAL~1\setup.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MICROS~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.65\MI391D~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{5625B~1\WINDOW~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\139034~1.125\elevated_tracing_service.exe 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\PWAHEL~1.EXE 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5652 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4716 wrote to memory of 5652 4716 2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Users\Admin\AppData\Local\Temp\3582-490\2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:5652
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
- Size 2.4MB
- SHA256 8268d3fefe8ca96a25a73690d14bacf644170ab5e9e70d2f8eeb350a4c83f9f6
- MD5 8ffc3bdf4a1903d9e28b99d1643fc9c7
- SHA1 919ba8594db0ae245a8abd80f9f3698826fc6fe5
- SHA512 0b94ead97374d74eaee87e7614ddd3911d2cf66d4c49abbfd06b02c03e5dd56fd00993b4947e8a4bcd9d891fa39cab18cc6b61efc7d0812e91eb3aea9cd1a427
- SSDEEP 49152:oTfiUEWo6zuEz439z99akTBc4O8b8ITDnlT4NvJX:oTfiG/nzU90T
- TLSH T179C59226A2C8C0EBE5642170CC59BBF900546D78DBA2CDD7BD447E16BA307D29533A3E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\2026-10-16_a95ef79c9f1800e47b788bd01f917365_amadey_elex_neshta_ransomhub_wannacry.exe
- Size 3.6MB
- SHA256 599673477399d36469a27dac928f19e013d2b42ec1ac6705027283ce2fe0a671
- MD5 af83a11af65ee30f5849e1d0d68b1c34
- SHA1 638fa8c4a37286c93c15f7518654749fb4cae38b
- SHA512 a3c64414a893ea2115b31a8867d6be52859d2c2c252c08cbc34d3b2f4102b1e859bd3ef686fb37d1e07d7c819385282ee548a7cd48425f48e62b8c2d78c376b9
- SSDEEP 98304:N0vZgNNZ9H7gnC34GDDRZKkSO7bIDXbl+0w:d7gCvt1SgbIDru
- TLSH T1FF063321B3F18D7AC29B1531C9AABBFBA1D6E7490F10046763C4971E2D306F6D23586E
- MD5 SHA1 SHA512 SSDEEP TLSH