Analysis
- max time kernel
100s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/08/2026, 18:49
Behavioral task
behavioral1
Sample
2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 2.6MB
- Sample260816-xghassvfle
- SHA256 fecd5c830f2688f909f6cb3f4b4fa3a62ca463498d6ec400c311e0867c739daa
- MD5 08db3ab9cedcf681a59fde239e9a5dfe
- SHA1 5346dff773f01bd665372e15d7467a12678ede74
- SHA512 149ea14be8613027af9ce357999ce941bbfdcee3442ec148dee37d2fb648c6675f6b837608e20319040d395b72c82ceb65b6aa4bfa0758c873d9fa112e368392
- SSDEEP 49152:A3kMhT1LljR56r+qJtb2IdqJtb2IQPji0Aj:A3kMfLtyr+cZjo
- TLSH T13AC53A26F6648775D077C079C5D2969AEA7238425F308BCB03859B6C3F277D2893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/4104-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c554-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b313-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4104-69-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3020-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000500000001bb24-346.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000199a6-577.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c554-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b313-11.dat aspack_v212_v242 behavioral2/files/0x000500000001bb24-346.dat aspack_v212_v242 behavioral2/files/0x00030000000199a6-577.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3020 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" 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_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 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_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 created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe patcher.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.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\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe patcher.exe File opened for modification 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 Office\Office16\DCF\filecompare.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\crashreporter.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_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$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification 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\Windows Defender Advanced Threat Protection\MsSense.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\Java\jdk-1.8\jre\bin\javacpl.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe$ 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.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 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_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 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_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 4104 2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 3020 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_08db3ab9cedcf681a59fde239e9a5dfe_amadey_cobalt-strike_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:4104
-
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:3020
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.6MB
- SHA256 fecd5c830f2688f909f6cb3f4b4fa3a62ca463498d6ec400c311e0867c739daa
- MD5 08db3ab9cedcf681a59fde239e9a5dfe
- SHA1 5346dff773f01bd665372e15d7467a12678ede74
- SHA512 149ea14be8613027af9ce357999ce941bbfdcee3442ec148dee37d2fb648c6675f6b837608e20319040d395b72c82ceb65b6aa4bfa0758c873d9fa112e368392
- SSDEEP 49152:A3kMhT1LljR56r+qJtb2IdqJtb2IQPji0Aj:A3kMfLtyr+cZjo
- TLSH T13AC53A26F6648775D077C079C5D2969AEA7238425F308BCB03859B6C3F277D2893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.1MB
- SHA256 5453812848c4a537dbaa21d28e2df521cbd8ff5baa7d35b5fc60ded8a12f8117
- MD5 7442a85a1475a7940f011f478c744594
- SHA1 1aed03ac8c398f52844cf17c74f134ff9cfe440f
- SHA512 c70840aa3810c6c7469378c4f99b6677a88720ff2ddff27e02b68077df865d3508ef36777aad3ef3556bbd1112046fe54bee0d1dc9601bfba579f0feb329c21f
- SSDEEP 49152:A3kMhT1LljR56r+qJtb2IdqJtb2IQPji0AjKPji0Aj:A3kMfLtyr+cZjo0jo
- TLSH T10DE53A26F6748771D077C079C5D2969AEA7238425F308ACB03859B6C3F277D6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
- Size 2.6MB
- SHA256 ac9a7a66e56c64e47639b13b5c9ce5153c77f6223776e477a4f47ea9abc951e3
- MD5 8ccc5fde29140b1b4f498fe386769378
- SHA1 256c7768af2e702dee2e9406f013b838488b2ca7
- SHA512 811f3940e3043a3f918be5eadbcbea8328d674587acb6e616e9a54a2aad3632892449d2047bbfd24afc2f197b9d1889072f1a3436cdd559c034c46b40746b4fa
- SSDEEP 49152:A3kMhT1LljR56r+qJtb2IdqJtb2IQPji0Aju:A3kMfLtyr+cZjoS
- TLSH T1A7D53A26F6648775D077C079C5D2969AEA7238425F308BCB03859B6C3F277D2893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe
- Size 2.6MB
- SHA256 08562a8ae0438f5c5a4e6f5094f34b92df6e87460a15e47f06191d95979f1cbd
- MD5 6326aeb4ea400dec6c4607e918d282ba
- SHA1 4d1d35d545e59e20f7670c82a9ee59dee965e234
- SHA512 720cfe5a27ee0d394318e1184ab1c596585f2e56b581a69a8d5da4b78bee91a3513df494912cb68ba96ee3aea01ed64ee31735f6c3e1459055196fc7e24afe43
- SSDEEP 49152:A3kMhT1LljR56r+qJtb2IdqJtb2IQPji0Ajh:A3kMfLtyr+cZjol
- TLSH T1DBD53A26F6648775D077C079C5D2969AEA7238425F308BCB03859B6C3F277D2893A732
- MD5 SHA1 SHA512 SSDEEP TLSH