Analysis
- max time kernel
81s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 11:40
Behavioral task
behavioral1
Sample
2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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
2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.8MB
- Sample260730-ns2ddawgpf
- SHA256 ad08a4c126165e31c60095f86c1fd599e303f66319af8a819788dc1f687aaf04
- MD5 15fc16fe93530bd7e6f824791e9e8347
- SHA1 fef04b50250fc5fa41354f481451750e44580d00
- SHA512 c16d9aebd888313c2ba80997c21d8b147f4287ffdeadd0721579065d7c7b0d280261b239a949aa61dde338d6ea8192bff122ee92063c4ae56937a45f6d925851
- SSDEEP 24576:A3mnXoZjzyacNVgD5TvinrmXGpcAYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCV:A3kMT56rSqJtb2IdqJtb2I
- TLSH T198952926F6648B65D07BC079C5D2969AEA333C425F308BCB13459B283F276D1D93A732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/4092-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000243d4-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1924-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000300000001e6ec-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4092-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1924-53-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216a8-1257.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000400000001dacf-1766.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000243d4-5.dat aspack_v212_v242 behavioral1/files/0x000300000001e6ec-12.dat aspack_v212_v242 behavioral1/files/0x00020000000216a8-1257.dat aspack_v212_v242 behavioral1/files/0x000400000001dacf-1766.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1924 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" 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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 opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.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\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoasb.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe$ patcher.exe File created C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe patcher.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\jre\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$ 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe$ 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe$ patcher.exe File opened for modification C:\Program Files\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE$ 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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\MSOHTMED.EXE$ 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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.Loader.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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}\osmadminicon.exe 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.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 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4092 2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 1924 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_15fc16fe93530bd7e6f824791e9e8347_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_15fc16fe93530bd7e6f824791e9e8347_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:4092
-
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:1924
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 ad08a4c126165e31c60095f86c1fd599e303f66319af8a819788dc1f687aaf04
- MD5 15fc16fe93530bd7e6f824791e9e8347
- SHA1 fef04b50250fc5fa41354f481451750e44580d00
- SHA512 c16d9aebd888313c2ba80997c21d8b147f4287ffdeadd0721579065d7c7b0d280261b239a949aa61dde338d6ea8192bff122ee92063c4ae56937a45f6d925851
- SSDEEP 24576:A3mnXoZjzyacNVgD5TvinrmXGpcAYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCV:A3kMT56rSqJtb2IdqJtb2I
- TLSH T198952926F6648B65D07BC079C5D2969AEA333C425F308BCB13459B283F276D1D93A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe
- Size 1.9MB
- SHA256 8cfe95ec3300094c847bba3c78832a92057ce38dfec063668fe8a44eed623d72
- MD5 620a5ce1c9ee65cae9bb447646016da9
- SHA1 1c9d7d28d66cf3a1bb736bed330a41340f252098
- SHA512 ea8ee6dfe9370ab24db00ac1f544c44bd1f59c35e11a6b317fceeab47b8c3d61cddc18de922fd8c7c8fd410ff6fb63711c51218fe5bfeed857993e21d50b5489
- SSDEEP 24576:A3mnXoZjzyacNVgD5TvinrmXGpcAYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCI:A3kMT56rSqJtb2IdqJtb2Imw
- TLSH T1BE953A26F6648B65D07BC079C5D2969AEA333C425F308BCB13459B283F277D1993A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 58bb4c7eb108af422a5925147e5c495ef8031fff9052f7624d892bf40536b0d0
- MD5 23503cf2b027885db878aa706daef037
- SHA1 def270c6cdebded85bddcb2c7f239b20fbdd0d02
- SHA512 1cda8e5d93ba0d29c35cd25a4b564a766b213503ae1d98eac00a3f05833e5baa22c222a33459d6f2821cace2e606395ff70bfc893999ae6d40a9d79dd34923b6
- SSDEEP 24576:A3mnXoZjzyacNVgD5TvinrmXGpcAYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCh:A3kMT56rSqJtb2IdqJtb2IQPji0Aj
- TLSH T117B52A26F6648771D077C079C5D2969AEA3238425F308BCB1285DB6C3F277D6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 f0fa2153d47b906ae282304aa447ba90f512d95a9fc4536d0b1747d1bd550c20
- MD5 b914baf86606089ca5fa775d0e486553
- SHA1 3f1aea1366d7f2b47ff8865abd9a4ac3dc5c4082
- SHA512 da7cef5f8954754054d99d05974b909ff61dc50c9ce1ddbc2ecb9d48b84ced86cddbf38c353b2f2cb097b5c2149c0165f16f438d5b2518e7701adccbf8b870de
- SSDEEP 24576:A3mnXoZjzyacNVgD5TvinrmXGpcAYTqMi8CtBd2QHCHmTBW5bYTqMi8CtBd2QHCv:A3kMT56rSqJtb2IdqJtb2Ig
- TLSH T1ED952A15F6A48B61D07BC075C9D2969AFA333C425F308BCB1245BB283E376D5993A732
- MD5 SHA1 SHA512 SSDEEP TLSH