Analysis
- max time kernel
77s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 01:04
Behavioral task
behavioral1
Sample
2026-08-01_2f826b50fa73b561daf00dd327f73f82_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
2026-08-01_2f826b50fa73b561daf00dd327f73f82_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 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 955KB
- Sample260802-be3m3a1ene
- SHA256 09c5632a9ab2227967de4daf8d9cca4272fe4cdc8313d3edad9703a0cda29d65
- MD5 2f826b50fa73b561daf00dd327f73f82
- SHA1 dec919e0caed03ee26119aba7c36445fa8b857df
- SHA512 0926307eb75ec430384a122ffcd1c56395dfa4931fdd6583f0da45bfcc0ca1f3dafd5eb3ab063649e0498c7d30e581cd06947ffe741821f709a3d9a16e089db2
- SSDEEP 24576:A3mnXoZjzyaEFo3+aWiauRaRaECmzyR+aLmcgN:A3kM+H
- TLSH T1FF259F13D7A014F5E616823499E65A13FB75BC225B60C7DF236882252F327C0AF3E7A5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/5044-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024400-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4396-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bb0-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5044-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4396-35-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bbc-42.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000023442-138.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00050000000214b1-834.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024400-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022bb0-12.dat aspack_v212_v242 behavioral1/files/0x0003000000022bbc-42.dat aspack_v212_v242 behavioral1/files/0x0002000000023442-138.dat aspack_v212_v242 behavioral1/files/0x00050000000214b1-834.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4396 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" 2026-08-01_2f826b50fa73b561daf00dd327f73f82_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 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_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\Java\jdk-1.8\bin\javap.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\javaws.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_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}\visicon.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE patcher.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\Wordconv.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_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\OFFICE16\MSOICONS.EXE patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe$ 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-08-01_2f826b50fa73b561daf00dd327f73f82_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\OFFICE16\MSOICONS.EXE$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.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 created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_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 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_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 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5044 2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 4396 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_2f826b50fa73b561daf00dd327f73f82_amadey_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_2f826b50fa73b561daf00dd327f73f82_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:5044
-
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:4396
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 955KB
- SHA256 09c5632a9ab2227967de4daf8d9cca4272fe4cdc8313d3edad9703a0cda29d65
- MD5 2f826b50fa73b561daf00dd327f73f82
- SHA1 dec919e0caed03ee26119aba7c36445fa8b857df
- SHA512 0926307eb75ec430384a122ffcd1c56395dfa4931fdd6583f0da45bfcc0ca1f3dafd5eb3ab063649e0498c7d30e581cd06947ffe741821f709a3d9a16e089db2
- SSDEEP 24576:A3mnXoZjzyaEFo3+aWiauRaRaECmzyR+aLmcgN:A3kM+H
- TLSH T1FF259F13D7A014F5E616823499E65A13FB75BC225B60C7DF236882252F327C0AF3E7A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.5MB
- SHA256 0cb9f7264f040be4c2f13c8a5ef4ebe99e69186c000a3ae51b391d498a13d177
- MD5 a780b9faf5f28c15dbb03010e3472a48
- SHA1 4560ee05a5ba328833228272868b4aae959c4320
- SHA512 c9222550cfd174e1f70a83c138ef1ce086f51161c58f5c7c749f60aca223b8415af400a25ae275555f25f3751cde2103dd947ab58b65ec32a8b9d7eb6330cc13
- SSDEEP 24576:A3mnXoZjzyaEFo3+aWiauRaRaECmzyR+aLmcgM0Le5ji0hmxNrM:A3kM+OPji0Aj
- TLSH T16D656B17F6A402B5E077C175C9E26A5AEB7238521B308ACF1358C7682F237D19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\Uninstall.exe
- Size 969KB
- SHA256 6edd2b41f2dc1eeafd152afd30d7b7e083f4af551ece023fa2d593f335605e34
- MD5 a0994ab1bcc1e47dae1eb9528763313c
- SHA1 61be2d4726a378ad61148e404e6afc81e00a607a
- SHA512 a65f9f38e24df770d156a1eeccf27d99ee7ee22d9b857a75beae48eb411386090eb20d52be35be99dcccb4f5cdd09e073293bbfbe5cc8ccce35ee20df961c082
- SSDEEP 24576:A3mnXoZjzyaEFo3+aWiauRaRaECmzyR+aLmcgma:A3kM+
- TLSH T11C259E13D7A014F5E616823499E65A13EB75BC225B60CBDF136883252F327C0AF3E7A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe$
- Size 1.1MB
- SHA256 d751c445cd599c663fcec6cae98a0e4cd43978f5c89330b00619329303f43860
- MD5 43ef2cdaf88c4278452b07af6f09e2ec
- SHA1 6940699dfb3ec7320f4c00438deb8ad3c1c12c32
- SHA512 b71bc16b4944b60d9e561580c338aa425358d57d5a6b0a358e1a620bb1ac3e58adcb548ae0ed9aef3a8b015556f421f374b5d19e9812d463b12bf76d2ed40ab4
- SSDEEP 24576:A3mnXoZjzyaEFo3+aWiauRaRaECmzyR+aLmcg5D:A3kM+T
- TLSH T1CD354907D6A410E5E11E8134DBA65A12F7737C2257E086DB13E4D23D1F32780AEEA7A7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe$
- Size 1.3MB
- SHA256 b578edb6b30e6024c2ef16abe2ff63046d1458edf6260aa1b706db356a6dd63b
- MD5 101b2532a4e539d6be427b5d6ce8894e
- SHA1 c06a24b530a0f34a24fc74eb91bfde67bc9d8004
- SHA512 ce34c04911d9f4e0157de787f3a1c6f8c7cbf2773611d2614daa43eb9c67c71c808525f43a7377bf69b134595b7729ad7f4a18ed2005512cc6981823f0939757
- SSDEEP 24576:A3mnXoZjzyaEFo3+aWiauRaRaECmzyR+aLmcgyZuqZM9RfkX:A3kM+AZkk
- TLSH T168559E07EBA014F5E257813499B68632F7B1BC661B6097DF1364C22A2F33790AE3D761
- MD5 SHA1 SHA512 SSDEEP TLSH