Analysis
- max time kernel
83s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 23:50
Behavioral task
behavioral1
Sample
2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1017KB
- Sample261002-3vsxcaysas
- SHA256 0983f0fdfcdaaeda66472bef04a63660903e4219169fcffe6409c4344a5acb5d
- MD5 e5c1bb22ecb216d4669a6ed3f4006919
- SHA1 071d2433718d367b36754b75150fb3771e62ec93
- SHA512 2b92f38619a0c33f3c2ae5d82dc03c3e83180c92fd00f25bc9c7afb3e7d867cdaef17295f58e0ee67f19d31521fddffe835ae09fb25029a6c66c666932f14473
- SSDEEP 24576:A3mnXoZjzyaEFyKUluzyAZJ25D5Tvinrm2:A3kMjKJ656rN
- TLSH T18A256B03A6941FE9D12F823499A14622E7777C625F2087DF1354AE253F327C0AE3A767
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/4240-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000800000002437c-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2344-13-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4240-76-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2344-77-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000021627-1284.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000243b4-1751.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000243bd-2148.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000800000002437c-6.dat aspack_v212_v242 behavioral1/files/0x0003000000021627-1284.dat aspack_v212_v242 behavioral1/files/0x00070000000243b4-1751.dat aspack_v212_v242 behavioral1/files/0x00070000000243bd-2148.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2344 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" 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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\Java\jdk-1.8\jre\bin\tnameserv.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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$ 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe$ 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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}\lyncicon.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.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\jdk-1.8\jre\bin\klist.exe$ patcher.exe 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\ORGCHART.EXE 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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}\dbcicons.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\orbd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE$ 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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}\lyncicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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 (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe$ 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\jjs.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.NetFX40.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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\DATABASECOMPARE.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\Windows Photo Viewer\ImagingDevices.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.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\Java\jdk-1.8\jre\bin\jjs.exe 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4240 2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 2344 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-02_e5c1bb22ecb216d4669a6ed3f4006919_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:4240
-
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:2344
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1017KB
- SHA256 0983f0fdfcdaaeda66472bef04a63660903e4219169fcffe6409c4344a5acb5d
- MD5 e5c1bb22ecb216d4669a6ed3f4006919
- SHA1 071d2433718d367b36754b75150fb3771e62ec93
- SHA512 2b92f38619a0c33f3c2ae5d82dc03c3e83180c92fd00f25bc9c7afb3e7d867cdaef17295f58e0ee67f19d31521fddffe835ae09fb25029a6c66c666932f14473
- SSDEEP 24576:A3mnXoZjzyaEFyKUluzyAZJ25D5Tvinrm2:A3kMjKJ656rN
- TLSH T18A256B03A6941FE9D12F823499A14622E7777C625F2087DF1354AE253F327C0AE3A767
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe
- Size 1.1MB
- SHA256 fb770d855f8b07304203d45331450ed62cd129b96cf062408248ad23d89d4a8f
- MD5 58533a5eccf7f881d2796566b2da65c6
- SHA1 eb18f46fe9c2e7f54fff6ffc288520666b326096
- SHA512 823d4dbf6f79e0dc24a976cc8603a968e1421c0a68a1e8dc115a77bbe734c5c8c688927555b9b1b464b9b78ae641c2def8d86e7107aa908f39c4fb8885aa06fc
- SSDEEP 24576:A3mnXoZjzyaEFyKUluzyAZJ25D5TvinrmFTjE:A3kMjKJ656r6w
- TLSH T134355B03A6941FE9D12F823499A14612E777BC625F2097DF1354AE253F327C0AE3A763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 1.1MB
- SHA256 5f278c06df906941e688ae2678ab773994ee33744353fa76ccd720fca2e2a2d8
- MD5 f224595fd36c8bb36f292d5719595e46
- SHA1 58cbb55c458a39d03739233bee8bbeba199ce39b
- SHA512 f65b4411268de5f9636531f4ac4a64bc0d730c1d093cdadd893595c4c11150d39dfbb18e122aece51cc42d0c8049a88fbd8c5acee323cc77b999ff481c03235a
- SSDEEP 24576:A3mnXoZjzyaEFyKUluzyAZJ25D5TvinrmHF:A3kMjKJ656rU
- TLSH T10F355A02A2940FA5D56F8134D9954612E777BD621F208BEF1354BF263E327C0AE3A763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMSvcHost\v4.0_4.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe
- Size 1.1MB
- SHA256 4722b1c004abb0d1be8daa83c36eb8f47f00191755b099e0fcd0b940b8e25467
- MD5 0c2680fd7e879909eb151b17e588ba43
- SHA1 8521295cb89aa22c171d607465bc5692232c696e
- SHA512 acc4aff1092ab2015e2b598edf8ba4a8bafdaf15c1a425fa124826f33d0c3c7a48934e593db8ccce63120bce3696c28209939a8c7605eb0036dc1e632c7b4d4e
- SSDEEP 24576:A3mnXoZjzyaEFyKUluzyAZJ25D5TvinrmlpGdUQIr:A3kMjKJ656ropGdUQ4
- TLSH T175457C16A3A40FA5D16F827495A14512EB73BC621F2087DF1354AE663F737C0AE3A363
- MD5 SHA1 SHA512 SSDEEP TLSH