Analysis
- max time kernel
115s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 22:31
Behavioral task
behavioral1
Sample
2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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
2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.7MB
- Sample260806-2fkrrasakh
- SHA256 25253c791c1b8e77644fd2f7d8022cd8ee53f7e34ade58613187ff983a478193
- MD5 dbc4b4cc04bbbe360a340fb6c761b158
- SHA1 cac871245cb432d7dd10a72fff36d24fe919ca2a
- SHA512 17cb61d92633c911841fca060fab8715fac0223f9c6cc82c44515290cf60f78bd26a66145f75e6a512675defc6f3a52fa5080923e5026cb16e084c586fa94d91
- SSDEEP 24576:A3mnXoZjzyaEFo3vbaMD5TvinrmbRai413t3mnXoZjzyaEFo3vbaMD5TvinrmbRF:A3kM/56rR3kM/56rs
- TLSH T114858C07A6940FE5D11F813499A64A62E7737C125F2087DF1364AE253F327C0AE3A7A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/5668-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c54d-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5668-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3620-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c000000019cf4-1024.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0028000000019cf4-1267.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c54d-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x000c000000019cf4-1024.dat aspack_v212_v242 behavioral2/files/0x0028000000019cf4-1267.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3620 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" 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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\Microsoft Office\root\Office16\MSQRY32.EXE 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\RestartGet.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.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 (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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\jdk-1.8\jre\bin\rmid.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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.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.Loader.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe$ patcher.exe File created 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\Windows Defender\Offline\OfflineScannerShell.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\pwahelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File created C:\Program Files\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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 opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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}\osmadminicon.exe 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.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\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe$ patcher.exe File created C:\Program Files\RestartGet.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe$ 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.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 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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 5668 2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 3620 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_dbc4b4cc04bbbe360a340fb6c761b158_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:5668
-
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:3620
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.7MB
- SHA256 25253c791c1b8e77644fd2f7d8022cd8ee53f7e34ade58613187ff983a478193
- MD5 dbc4b4cc04bbbe360a340fb6c761b158
- SHA1 cac871245cb432d7dd10a72fff36d24fe919ca2a
- SHA512 17cb61d92633c911841fca060fab8715fac0223f9c6cc82c44515290cf60f78bd26a66145f75e6a512675defc6f3a52fa5080923e5026cb16e084c586fa94d91
- SSDEEP 24576:A3mnXoZjzyaEFo3vbaMD5TvinrmbRai413t3mnXoZjzyaEFo3vbaMD5TvinrmbRF:A3kM/56rR3kM/56rs
- TLSH T114858C07A6940FE5D11F813499A64A62E7737C125F2087DF1364AE253F327C0AE3A7A7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.2MB
- SHA256 818c56f91a8678e58d9fab45f89e52a984f51022ed05a00fad7a9395b36142a8
- MD5 a01ea2721c633c84faee7cc287aece13
- SHA1 e5037159ed8c95302161260179f233dec626e7f1
- SHA512 453513c784f52b0b2e220984ca7b0c2187e92c6ab3ca0709ab7c9f2528d4a08c9e5c68002d0640be8c7d16d5642083a3eee5fd4bd48bdd9fbe2836f346f6849b
- SSDEEP 24576:A3mnXoZjzyaEFo3vbaMD5TvinrmbRai413t3mnXoZjzyaEFo3vbaMD5TvinrmbR9:A3kM/56rR3kM/56r0Pji0Aj
- TLSH T1A3B55A16A6A40FA5D02FC174C9E25656EB733C525F2087CB1354AE293F337D0AA3A763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 1.7MB
- SHA256 9d1a90497608a6e4e16e505d96ab2a98bbf3cb362a0fd3218418513115050ca3
- MD5 5c1eecade2fe11bda32a059a7d426d03
- SHA1 1c1f4dac30b6d676d81f33cf0b2f8d7b95fc7139
- SHA512 2714f68151ebc11f8d2c486cf55637756d3ed8fef9afdaae0c00b836df60738d5591bf8e7c3ed05723b5839a4f81b756bc2759aac387f7b6535f96c59a8b6bfb
- SSDEEP 24576:A3mnXoZjzyaEFo3vbaMD5TvinrmbRai413t3mnXoZjzyaEFo3vbaMD5TvinrmbRu:A3kM/56rR3kM/56rx
- TLSH T11D857C07A6940FE5D11F813499A64A62EB737C125F2087DF1364AE253F327C0AE3A767
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 1.8MB
- SHA256 7ad1bdfdd081e4683c4f21c6f653aa742da843ece36747ff4a1b3294d0ea928b
- MD5 ddb7b0466243a28ba7d15f07b5d200e9
- SHA1 f66b59738bcccb02ac81c636623161e03c892cc8
- SHA512 dacda755e546701a1d77636aa2223908b48261f9692cdd86579dc7b762e97e6dd3e4c86888f65a1bfcad5ddc2e2b3265e00ef7c2d9a2759bfedd34212fd5c4b2
- SSDEEP 24576:A3mnXoZjzyaEFo3vbaMD5TvinrmbRai413t3mnXoZjzyaEFo3vbaMD5TvinrmbRj:A3kM/56rR3kM/56rc
- TLSH T10E855A03A6940FA5D65F813499964662E7737C524F208BEF1364BE253F327C0AE3A763
- MD5 SHA1 SHA512 SSDEEP TLSH