Analysis
- max time kernel
132s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/05/2026, 17:45
Behavioral task
behavioral1
Sample
2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11-20260513-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.8MB
- Sample260522-wbr3daes9v
- SHA256 d5ba80a502294faf88b1c31ac8c53e374f94afdaa3c6d37c491bd9fab9d76987
- MD5 35fe513a8b9fa4ed4f415e19f05d0854
- SHA1 aee87105e018087c67e4fdcef8918b1ed5862679
- SHA512 14e56c0bf49efeba8d082be2157054e840b7bd49936e4cc7c491e286131391fabf35794705b94936733c3c9c35b4adea4f2574500044b78ebf67445b14e252ce
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCZP+zy7OaoMracxND5Tvinrmr/0Le5ji0hmxNrM:A3k03kHRJRO56rMPji0Aj
- TLSH T137952816E6A40BA5D02FC174C7925656FA733C410FA087CB13D4EA3D3F266D19ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/5092-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3436-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024549-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b88-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5092-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3436-71-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000022593-1232.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024584-1393.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024549-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022b88-12.dat aspack_v212_v242 behavioral1/files/0x0002000000022593-1232.dat aspack_v212_v242 behavioral1/files/0x0007000000024584-1393.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3436 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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 (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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.NetFX45.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SCANPST.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\Mozilla Firefox\pingsender.exe$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\elevation_service.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_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\msotd.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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}\accicons.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.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\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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\MSOXMLED.EXE patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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\jre\bin\rmiregistry.exe$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe$ 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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 created C:\Program Files\Java\jdk-1.8\bin\rmic.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.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)\Common Files\Oracle\Java\javapath_target_78859\javaws.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe$ 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 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5092 2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 3436 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_35fe513a8b9fa4ed4f415e19f05d0854_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:5092
-
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:3436
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 d5ba80a502294faf88b1c31ac8c53e374f94afdaa3c6d37c491bd9fab9d76987
- MD5 35fe513a8b9fa4ed4f415e19f05d0854
- SHA1 aee87105e018087c67e4fdcef8918b1ed5862679
- SHA512 14e56c0bf49efeba8d082be2157054e840b7bd49936e4cc7c491e286131391fabf35794705b94936733c3c9c35b4adea4f2574500044b78ebf67445b14e252ce
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCZP+zy7OaoMracxND5Tvinrmr/0Le5ji0hmxNrM:A3k03kHRJRO56rMPji0Aj
- TLSH T137952816E6A40BA5D02FC174C7925656FA733C410FA087CB13D4EA3D3F266D19ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe
- Size 2.1MB
- SHA256 cce8aaa99c31b0971dc5217cc84a71e2c7b30f1a14f45091a1100ff2cbaf0256
- MD5 8cce5b825411c58ccac5927a4965fefd
- SHA1 b3d9ca51f54b5d854bb51518c776d948e2c93b1a
- SHA512 f7fadf2cc2a3b6b0c49eed678e2e574fe0751166bad259a558a28d5ae7e7fdd03b8ceef6e7c678ec0b0a760895a4980f9af1f2b5e04895aa1e9b7098b739d0b4
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCZP+zy7OaoMracxND5Tvinrmr/0Le5ji0hmxNrMR3/:A3k03kHRJRO56rMPji0AjyUN+Eir
- TLSH T1BDA52916E6684AA5D02F8078CA928656F6737C510FA087CB13D4DA3D3F376D09E7A363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 99be92b4b3ba76bb9bccb9bd7d5075438cfef12515d4529d21558a76173627ed
- MD5 b5286d690fd08b64713b605895def9d2
- SHA1 073cd385c2b4b38f1a0dbff85f33f77782f24345
- SHA512 ddd3a884a9eb6b0835f8988fb9abdeb9c8e52509bad2289d732e296ab96985a54dffd4f11fee35adfaa96eed276d417dbc4ce3d0bb35d8f8c2f9e72896f2712d
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCZP+zy7OaoMracxND5Tvinrmr/0Le5ji0hmxNrMD0C:A3k03kHRJRO56rMPji0AjKPji0Aj
- TLSH T124B52716E66447A5D02FC079C692965AFA7338420FB087CB03D5DA3C3F276D19A7A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe
- Size 1.9MB
- SHA256 682ecfd869c51024cddb649076a70157d24b8f603cb81d4fa3b4e16c466ac6a9
- MD5 50d12c8aea87d39052f5f4133b8ebdb1
- SHA1 aadaa7204946e894dcf94be3f03dafeaaf99c503
- SHA512 14b3b99129b55a07dd631b0c387a82b276455711c6f6ae2c129ed5f6950c0568fe3265f99e500834370521ecb07b54c94e9ad2a53e454c35cfae1491242ca53f
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCZP+zy7OaoMracxND5Tvinrmr/0Le5ji0hmxNrMPF:A3k03kHRJRO56rMPji0Ajq
- TLSH T15A951816E6A406A5D06F8074CB965656FA333C510FA087DB13D4FA3D3F326D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH