Analysis
- max time kernel
101s - max time network
98s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 13:59
Behavioral task
behavioral1
Sample
2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.8MB
- Sample260804-raryrssclc
- SHA256 65c25806c6bb7db6851daba87d044f0d9ca8be0882d061c4d02e97384d6c3676
- MD5 d669d5bb71e6806c7d64d020440135c7
- SHA1 cdd9d1a9b2089930a32f7f3d168c160144c80f25
- SHA512 2a1024ed99e76a382be29eda3e3b8d724962aa1a3048ac5e536cde38097150efdef7527d868a07b690f783889342e42f1371406ddff382517b4cd924fd06c104
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYipk5pt3mnXoZ643mnXoZ6iLa5D5TvM:A3k03kB56ru3k03kB56rf
- TLSH T1A9957B13E6940FA4D10FC1749A968662EA777C025F2093DF2358AE153F72BD06B3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/5040-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024249-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1932-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bb0-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5040-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1932-23-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000219e9-742.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0004000000021675-1256.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00090000000006fd-1580.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024249-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022bb0-12.dat aspack_v212_v242 behavioral1/files/0x00020000000219e9-742.dat aspack_v212_v242 behavioral1/files/0x0004000000021675-1256.dat aspack_v212_v242 behavioral1/files/0x00090000000006fd-1580.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1932 patcher.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\cookie_exporter.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javadoc.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe$ 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe$ patcher.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 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5040 2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1932 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_d669d5bb71e6806c7d64d020440135c7_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5040
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1932
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 65c25806c6bb7db6851daba87d044f0d9ca8be0882d061c4d02e97384d6c3676
- MD5 d669d5bb71e6806c7d64d020440135c7
- SHA1 cdd9d1a9b2089930a32f7f3d168c160144c80f25
- SHA512 2a1024ed99e76a382be29eda3e3b8d724962aa1a3048ac5e536cde38097150efdef7527d868a07b690f783889342e42f1371406ddff382517b4cd924fd06c104
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYipk5pt3mnXoZ643mnXoZ6iLa5D5TvM:A3k03kB56ru3k03kB56rf
- TLSH T1A9957B13E6940FA4D10FC1749A968662EA777C025F2093DF2358AE153F72BD06B3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.3MB
- SHA256 3f4f2fb197ce61dd97d648bf85bb50ecdeef3003ea3ae8be31dc03dfeade5be9
- MD5 0e5854f5286aaba89c0be0911cf4178d
- SHA1 464139969a32db9b905fd75fcd3484423c2ac0f1
- SHA512 74c2839f9886758bb5dc9635c6caa035b721b24daf2c30c088110dcc75842a57709d885322940ff06495ae75536389b39d871e32764a7e021dec71ab3f7b3d75
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYipk5pt3mnXoZ643mnXoZ6iLa5D5Tvg:A3k03kB56ru3k03kB56rLPji0Aj
- TLSH T118B55B16E6940FA5D02FC174C5D69666EA733C421F3097CB1354AE283F72BD0AA3A367
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
- Size 2.3MB
- SHA256 aaff66217b939ea60c6015acd00c93e8934dbf18be197c54c95482d780792e19
- MD5 eaca049382076052909696c5393b66ad
- SHA1 2afe8ff6eba8883f8c3a3b3a08883b2bc8e337c2
- SHA512 a1f4ac32efb749f65e4757b7fac33e7091b95f6f37acbc41b81406ffee0e76a5039f03c348ccbd0b1ee113e555d1d0c62e668453a6c40b4688c98da66a6118e9
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYipk5pt3mnXoZ643mnXoZ6iLa5D5Tvu:A3k03kB56ru3k03kB56rrUOlk09
- TLSH T11EB56B17EA540EE5C11F817496968622E6737C120F2097CB6368EE253F32BD06F3AB57
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 1818d38d421b131fa1e582a06c2bbe0e7c240549baa29a62191a71289b40971e
- MD5 5fbabfc3896f414d698438a1e14c43de
- SHA1 ea1f702c4b88dcc2b9645e63c0620d63f689dc83
- SHA512 8f92c37fe816e243e9553d8ead8b682eef0751aa7bd9d91c3c6e9ae244667f6c4fc10ade9e028b99bba85c0dfb129788140099bfd11f6f79b5518c034c915abe
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYipk5pt3mnXoZ643mnXoZ6iLa5D5Tv8:A3k03kB56ru3k03kB56rl
- TLSH T1FA957C03E6850FA5D10F81749A968662EA777C421F2097DF1358BE253F72BC06B3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
- Size 2.2MB
- SHA256 d5dd98ea3270097df5c6ae4fa3a0051f1e929bee7c9988601f7024f71b4229ab
- MD5 7caf13e52b971a3c5a41ce1c5f893a9d
- SHA1 fd42d9e77d0b3cbd1c207c32cebd4b81a81657f3
- SHA512 a3e9791b80d74301df17114b8a6382b61313cede3143ddaf9f7cedc3b7cc9a603eb0a2450e2962ab2411f88386d09ec234778c209a1eb2355e1a0814f831d40e
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYipk5pt3mnXoZ643mnXoZ6iLa5D5TvZ:A3k03kB56ru3k03kB56rWXpiMh
- TLSH T139B56C03A7D40FA5E16F82309AA54662EA777C515F3093CF2354AE193F71BC0AA39763
- MD5 SHA1 SHA512 SSDEEP TLSH