Analysis
- max time kernel
124s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/06/2026, 19:51
Behavioral task
behavioral1
Sample
2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
- Size 3.3MB
- Sample260628-yk8slacz2x
- SHA256 ffa4c54e158fb86cf8ba13a92c491c6db25bf4050d21a771d75370a1d8bec7ae
- MD5 ae4500c2d5ff480fb02b29329b11b9b5
- SHA1 40e9e280d43c09668a7304015f81ac3c63d00b2c
- SHA512 082ad86d0616142512b8ea3b2d9ba87f37abe20ba999b58932f191b7033ab1c197fef38a830f06c3f580a9f761f6e05960d4a3288b00614ba9691fa50fdeb659
- SSDEEP 49152:A3k03kHRJB56rbeW4SkZP4sz9MbguygmUSbHDUnkPji0Aj:A3k03kHRsr7fkZcEUENjo
- TLSH T137F53916F6B847A6E077C175C5E69666FA7238421F3087CB0244D72D2F27AD18E3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/5364-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c5d7-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2bc-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5364-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2044-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0004000000018974-200.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019cda-1254.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c5d7-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2bc-11.dat aspack_v212_v242 behavioral2/files/0x0004000000018974-200.dat aspack_v212_v242 behavioral2/files/0x0003000000019cda-1254.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2044 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" 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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\jconsole.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE patcher.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe patcher.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}\pptico.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\chrome_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe patcher.exe File created C:\Program Files\Mozilla Firefox\private_browsing.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.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 (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.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\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\ConfigSecurityPolicy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5364 2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe 2044 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_ae4500c2d5ff480fb02b29329b11b9b5_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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:5364
-
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:2044
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 3.3MB
- SHA256 ffa4c54e158fb86cf8ba13a92c491c6db25bf4050d21a771d75370a1d8bec7ae
- MD5 ae4500c2d5ff480fb02b29329b11b9b5
- SHA1 40e9e280d43c09668a7304015f81ac3c63d00b2c
- SHA512 082ad86d0616142512b8ea3b2d9ba87f37abe20ba999b58932f191b7033ab1c197fef38a830f06c3f580a9f761f6e05960d4a3288b00614ba9691fa50fdeb659
- SSDEEP 49152:A3k03kHRJB56rbeW4SkZP4sz9MbguygmUSbHDUnkPji0Aj:A3k03kHRsr7fkZcEUENjo
- TLSH T137F53916F6B847A6E077C175C5E69666FA7238421F3087CB0244D72D2F27AD18E3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.8MB
- SHA256 2e4ae7e9b0e5abef975f4ab7c0ea2c39667080c853b6ef9259ec135b6b9b35f4
- MD5 deedfc8512dd087239628ae1261216d4
- SHA1 5e44994484da10c46b8278e7b6d9ffb6a34dcdf4
- SHA512 8036bcbaec885bfd8d2385d58233fc14b138dcf372614c051b867f2e18e4a4363af7e9ab766d9b7ebc60e2e202ce962e83e0658be73a7d1218491a239c617d64
- SSDEEP 49152:A3k03kHRJB56rbeW4SkZP4sz9MbguygmUSbHDUnkPji0AjKPji0Aj:A3k03kHRsr7fkZcEUENjo0jo
- TLSH T124163A16F6B847A6E077C179C5E2966AFA7238421F3087CB0245D72D2F277D18A36732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jar.exe
- Size 3.3MB
- SHA256 e6815ab4c5bcd8c52049d98dbfe677ecf49baad732c99cc1bd95348cd8e27a06
- MD5 be7a833bb7a9fa791a0db03dd9315f08
- SHA1 45d6a1336f95d31153c8220cfa05ff1f6b6d1dfa
- SHA512 8764af8ae3c58d4a1d1257cdf4fd6d05605d9a555f47993d49001ec05807167eb70ec634bd4917ec261b5050cca5620d3c8238106c8a5d1c2bc4d47ba1b99fcf
- SSDEEP 49152:A3k03kHRJB56rbeW4SkZP4sz9MbguygmUSbHDUnkPji0Ajo:A3k03kHRsr7fkZcEUENjo8
- TLSH T159F53916F6B847A6E077C175C5E69666FA7238421F3087CB0244D72D2F27AD18E3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
- Size 3.4MB
- SHA256 f7cfdf33b5108be899cc87faed75e104dc2ddbfe8cf2dde7f94ac1f65b57ddf6
- MD5 a5eb1772952015c32d23a564c04d121e
- SHA1 0abc3dbc169db98839de4ec3b531468e69a19a65
- SHA512 78d01dd265884c75a0574a38c65e8c3d4e15c80a35a76c69a5f970a8311d991347531f53e7dcfea07d4a0b4a37b451355f73e0d49b7312379bb543ea93f38c60
- SSDEEP 49152:A3k03kHRJB56rbeW4SkZP4sz9MbguygmUSbHDUnkPji0Ajq:A3k03kHRsr7fkZcEUENjo2
- TLSH T15AF53916F6B847A6E0B7C075C9E69666FA723C421F3087CF0244E72D2E376D19A35722
- MD5 SHA1 SHA512 SSDEEP TLSH