Analysis
- max time kernel
110s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 14:28
Behavioral task
behavioral1
Sample
2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 971KB
- Sample260727-rs7ryavcka
- SHA256 68cd021fa2c9d966f96bc192fb0e543fc5810ea97339960b9b3da4d7218cab96
- MD5 8b883d1689309e59ec57b9deee5cd6d4
- SHA1 12e8cb0ecfb3b95c58c40f1bf20fd90c3311fbc5
- SHA512 aefd7e17a11001cee80b17b446c73bda73ad115fa70a75ef633ecd58f90fdb8312378686439965060491f248aec36d80f62aa86e3eb746511677dc7f8e80b7d2
- SSDEEP 12288:A3ZUnXoZ+yPz5L8aEFyKUlEi/hyPz5L85lrOgL0gyp:A3mnXoZjzyaEFyKUlEi/wzy5lrOgLJyp
- TLSH T18F25AF03E7A414F9E51A8230A9E54612FB75BD631B60C7DF236882252F637C06F3A7B5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral2/memory/1356-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c4da-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b305-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1356-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5760-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ac7e-1218.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b793-1807.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001900000000079a-2000.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c4da-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b305-11.dat aspack_v212_v242 behavioral2/files/0x000300000001ac7e-1218.dat aspack_v212_v242 behavioral2/files/0x000300000001b793-1807.dat aspack_v212_v242 behavioral2/files/0x001900000000079a-2000.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5760 patcher.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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" 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_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 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\chrome_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\javaws.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.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 (x86)\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe$ 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe$ patcher.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\:\autorun.inf 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 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1356 2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 5760 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_8b883d1689309e59ec57b9deee5cd6d4_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_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:1356
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5760
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 971KB
- SHA256 68cd021fa2c9d966f96bc192fb0e543fc5810ea97339960b9b3da4d7218cab96
- MD5 8b883d1689309e59ec57b9deee5cd6d4
- SHA1 12e8cb0ecfb3b95c58c40f1bf20fd90c3311fbc5
- SHA512 aefd7e17a11001cee80b17b446c73bda73ad115fa70a75ef633ecd58f90fdb8312378686439965060491f248aec36d80f62aa86e3eb746511677dc7f8e80b7d2
- SSDEEP 12288:A3ZUnXoZ+yPz5L8aEFyKUlEi/hyPz5L85lrOgL0gyp:A3mnXoZjzyaEFyKUlEi/wzy5lrOgLJyp
- TLSH T18F25AF03E7A414F9E51A8230A9E54612FB75BD631B60C7DF236882252F637C06F3A7B5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe
- Size 1.0MB
- SHA256 9c006e35231460bf9d5097da0f52d09d547bbc89a1ff5715117397b19576fbc4
- MD5 c8acc9a996e733234ab12e2e4d942452
- SHA1 4adc0e71cc8778512cc6ba4393d9e761e074fb1e
- SHA512 cee2895737b6ba5d04ba3cacb47825ed9d71c978a46078259b695bf295e95fb83c791810d87bd8e4f9269b1d43c160bbb2b54d0292c8825f3a437ceb153f2be9
- SSDEEP 24576:A3mnXoZjzyaEFyKUlEi/wzy5lrOgLJym2MqDBxc:A3kMjKR1Mqlxc
- TLSH T1AC35AF03E7E014F5E56A863099E54A12FB75BD621B60C7DF235882252F237C0AF3A7B5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.5MB
- SHA256 b5506a81326d01618e48e51adadba2f96eb142d84e0347dfe75f139516436ffc
- MD5 0d8f95d6b821ad2be661385b336d9615
- SHA1 2716bf6f80fba4a8fee4433760d99778ebf4ae8d
- SHA512 bc650312ed258aa6fca3dbb135c7aa5dc1ef6b7f08b1bb6d97a7fb1decfd9860a47f49ecdc27ff256c21921695236053480c3f1a9bf202bf1e28c7c564212a8b
- SSDEEP 24576:A3mnXoZjzyaEFyKUlEi/wzy5lrOgLJyV0Le5ji0hmxNrM:A3kMjKRtPji0Aj
- TLSH T12A756B17F6A402B5E077C174C9E2965AEB7138921B308ACF1399C3292F637D19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe
- Size 1.4MB
- SHA256 9125644e6b6ae9ef9d9c86b5c8723ffe87cf45b0658b8cee27c3725d2641009e
- MD5 a595e5f252580728ced6c021dd0bc1f8
- SHA1 91de347ae63ce09f3ea4deec717b981acbd9e8b7
- SHA512 9296533add52553100ba19221212ce04f2bb1403625e3e977ff27906b39921853bcc5bf0f87a896ad2042fce7a0eaa4d6eb2bb4cb057140eee3ab13064cd795d
- SSDEEP 24576:A3mnXoZjzyaEFyKUlEi/wzy5lrOgLJy/i6:A3kMjKR3i6
- TLSH T1EA655B83AB569CF6F14D88309491423D5777BE2D17D3868B225E7E1A5F313882EF8329
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
- Size 1.5MB
- SHA256 c8c755e9e4d30546f4a1ccd96ebb4bf7fe61e98cefaccf8a94b25ed6a99114a0
- MD5 580079518ba1a6439ae295ef95e36369
- SHA1 03015a879580095796423293c54e4b46aa461f91
- SHA512 59c1feb95656668c92847453d019ed5af1a9e734e774a2c64981b1afaf72e5f53e50a9aee0d2ce3adb4854d588b13aa02d1aa469cd24af378099d159a3bef971
- SSDEEP 24576:A3mnXoZjzyaEFyKUlEi/wzy5lrOgLJyWm39PZfePv3r7fm6t+jqp+3l+zCM0D:A3kMjKRugZ2HbbZt+jqpQ0CMO
- TLSH T10C75C023E6A000B6E6B64231E8A44631BF78BA251760C5DFA3D4D5193F727C06F7B366
- MD5 SHA1 SHA512 SSDEEP TLSH