Analysis
- max time kernel
59s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 14:41
Behavioral task
behavioral1
Sample
2026-08-09_2f23bf30c07f140ac43aee92bb816b33_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
2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.1MB
- Sample260809-r2fd2sszay
- SHA256 5ba9461abcbfa4372c447a9a9e8eb846857b1c4f9f7e3e8fbb0a7d93d8a1411b
- MD5 2f23bf30c07f140ac43aee92bb816b33
- SHA1 681c086332331df5315ce302bd3f2ce31001e19e
- SHA512 453660bbaeaeb041d2ae4ae07cf96d6f2b539cf80aaed2b0a797613ee5adbfc07c0b07ea4b518e2ff3e471f15f45458beefa7ba82b4177ce2e4c6c4777ee9bfc
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyE:A3kMI+pYq
- TLSH T107456A16F6A441B5D073C179C9D2AA56EB7238560B308ACF1398C7782F237E19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral1/memory/4352-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024502-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3340-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b20-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4352-58-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3340-71-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000021243-450.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x003400000001f271-448.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x006200000001f271-747.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216a1-1268.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024502-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b20-12.dat aspack_v212_v242 behavioral1/files/0x0002000000021243-450.dat aspack_v212_v242 behavioral1/files/0x003400000001f271-448.dat aspack_v212_v242 behavioral1/files/0x006200000001f271-747.dat aspack_v212_v242 behavioral1/files/0x00020000000216a1-1268.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3340 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_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 created C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jjs.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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.NetFX40.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_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\jdk-1.8\bin\jjs.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_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\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\wsgen.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_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}\sscicons.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe$ 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_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 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_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 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4352 2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 3340 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_2f23bf30c07f140ac43aee92bb816b33_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_2f23bf30c07f140ac43aee92bb816b33_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:4352
-
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:3340
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.1MB
- SHA256 5ba9461abcbfa4372c447a9a9e8eb846857b1c4f9f7e3e8fbb0a7d93d8a1411b
- MD5 2f23bf30c07f140ac43aee92bb816b33
- SHA1 681c086332331df5315ce302bd3f2ce31001e19e
- SHA512 453660bbaeaeb041d2ae4ae07cf96d6f2b539cf80aaed2b0a797613ee5adbfc07c0b07ea4b518e2ff3e471f15f45458beefa7ba82b4177ce2e4c6c4777ee9bfc
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyE:A3kMI+pYq
- TLSH T107456A16F6A441B5D073C179C9D2AA56EB7238560B308ACF1398C7782F237E19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.7MB
- SHA256 7e7172f5aa0e355dbb2f4e79969864ec5fd8daed654d73bf55bd7847b1dfb13c
- MD5 233012e42a740c58e31784c699d19e48
- SHA1 c8fd78bfc75abc2e98f17e43dfd3b38cc88a9336
- SHA512 f86299ae8c4f8641e816f9d0026f300946d833ef5ce928fe5559b36276b042d0c61b394d8353cf74a6097d6b811c0af94324371881fc72f0671db63308bb2326
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyED0Le5ji0hmxNrM:A3kMI+pYqjPji0Aj
- TLSH T19D855B16F67442B5D073C0B9C9D2AA9AFB71344607308ACB1395C7782F277E69A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
- Size 1.2MB
- SHA256 e18477ea008118c915afb2f64df83b318bed95af1fb29dafe2e1eefb66eafd2c
- MD5 9e3095948c19c33bc96ccff1c1c4346f
- SHA1 735824df086ace91e6423e6f94ac3b0049091c82
- SHA512 e05ab48d3448288568655f4d3be72617dc0e641ef67ac04946c54b5c46188df79d58185e14c26b1f530cd26f207723f997e2c19d3fad3d92f7467c1084a69782
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyEIL:A3kMI+pYqY
- TLSH T102456A16F6A441B5D073C179C9D2AA56EB7238560B308ACF1398C7782F237E19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe$
- Size 1.4MB
- SHA256 8ee5beb5b02a790f5ea779d67c6cc7760a6876fc9d791f75fec9f595fa66d81f
- MD5 5aab939186da001e759c6349d72d1c12
- SHA1 369d915581fc4e7f2880f1dc2ffb04c28a01bd63
- SHA512 9f6cad96cb6eadce350540cf183e95e8d19438a40a7150d244c08dcc6356d8a54b4e07055dde37c854ff14260c8acc97d624e5deb8f9a67ac98d848be8e0d8f5
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyEVjCXF7IwZ:A3kMI+pYqpC17IwZ
- TLSH T121656A16F6A441B5D073C179C9D29A5AEB72385607308ACF1398C3792F23BE19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
- Size 1.6MB
- SHA256 c4a2ab01a618362317d8e6ecb73efbe65bd1372b5404e25cf3d3dfbf1f7f3358
- MD5 a9408eca8b63832ed8bfd370bc783edc
- SHA1 1d4800628edbdc0a80e19ac1f162233d970fa6d0
- SHA512 a467be61954de231764082b786f72511a41f31f07883b338eff3f51ebb6b0220891b360e56ee0c153d04926780cba02b1d9c01e9e2ef993552b428c563aa4de4
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyEzUOlZ7q/c9:A3kMI+pYqTUOlk09
- TLSH T110755B26EA6485F5C077C178CAD29646EB7138520B309BCF6358D3792F237D19E3AB21
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 1.2MB
- SHA256 a812c3862fbc591480dcd4979d864016bee8477d8b13e772613afa934a28fbbc
- MD5 5c326cc7d491a4d349a49bf54ea5b83e
- SHA1 85f7bffd9353cea33058581c449d3dcb1f042db4
- SHA512 a443cd8a2c0398efb31047de9764bd41fb427815b49a6c111b8ecc433cea8bf75ce64ce7540a7b37fd87248693ce948c3a606ea59ad7f64a924a083d4f83ccbd
- SSDEEP 24576:A3mnXoZjzyaEFo7Czyuase5jcAkSYqyEPF:A3kMI+pYqt
- TLSH T11C455A12F6A442B5D063C175C9D29A56EB313C920B308AEF1394B7792F337D1AE3A761
- MD5 SHA1 SHA512 SSDEEP TLSH