Analysis
- max time kernel
77s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 22:17
Behavioral task
behavioral1
Sample
2026-07-29_c15c665b942f65f4555ab449fd893d10_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
2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.2MB
- Sample260729-17d8lsgr3w
- SHA256 514a31ac498fda24d6726fe767f72162f19ff60970b2b55aab495af1afa62807
- MD5 c15c665b942f65f4555ab449fd893d10
- SHA1 a328d72e5269fda48143fbc1140368911292fd3b
- SHA512 14042f670ef552f5ad9fb0290531ad612c189d74b494eec627b55dfc2f3df04f406b6008e38a74842219b6765256d1efc78726ecf7910063c11f86a5fb6a0fd5
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5LJVD5Tvinrmg/:A3kMm56r856rn
- TLSH T1C4555902A6980FA5D65F8130D9964A62E7737C524F2087EF1364BF253F327C0AE39667
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/1520-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002451e-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5092-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b65-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1520-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/5092-59-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00050000000203c2-1565.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000000743-1940.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002451e-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022b65-12.dat aspack_v212_v242 behavioral1/files/0x00050000000203c2-1565.dat aspack_v212_v242 behavioral1/files/0x0003000000000743-1940.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5092 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" 2026-07-29_c15c665b942f65f4555ab449fd893d10_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:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-29_c15c665b942f65f4555ab449fd893d10_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\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe$ 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.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}\osmclienticon.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe patcher.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\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-29_c15c665b942f65f4555ab449fd893d10_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 patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE 2026-07-29_c15c665b942f65f4555ab449fd893d10_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\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe$ 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe$ 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE patcher.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 (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_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}\misc.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe$ 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\7-Zip\7zG.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\servertool.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.exe$ 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.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 opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe 2026-07-29_c15c665b942f65f4555ab449fd893d10_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 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 2026-07-29_c15c665b942f65f4555ab449fd893d10_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 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1520 2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 5092 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_c15c665b942f65f4555ab449fd893d10_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_c15c665b942f65f4555ab449fd893d10_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:1520
-
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:5092
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.2MB
- SHA256 514a31ac498fda24d6726fe767f72162f19ff60970b2b55aab495af1afa62807
- MD5 c15c665b942f65f4555ab449fd893d10
- SHA1 a328d72e5269fda48143fbc1140368911292fd3b
- SHA512 14042f670ef552f5ad9fb0290531ad612c189d74b494eec627b55dfc2f3df04f406b6008e38a74842219b6765256d1efc78726ecf7910063c11f86a5fb6a0fd5
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5LJVD5Tvinrmg/:A3kMm56r856rn
- TLSH T1C4555902A6980FA5D65F8130D9964A62E7737C524F2087EF1364BF253F327C0AE39667
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe
- Size 1.3MB
- SHA256 b121eaa2b20182d459a4efa28f88b8f273fed983d7d6788b8fcc6179fcc8bb9e
- MD5 dd5e41f3073949c43479a305e525ae21
- SHA1 76f5c2b27094ce98be4e4764dec55087ff15ca11
- SHA512 ee391d90d73f1b89835a985a9509cb218435543392841156103d031209bed22e8fa48aae5e3b0c0bda8701b39cf64623245e59968d6321b091ba8f1cde88212d
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5LJVD5Tvinrmg+Gen:A3kMm56r856rRI
- TLSH T147654902A6980FA5D65F8130D9964662E7737C524F208BEF1364BE253F327C0AE39767
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
- Size 1.3MB
- SHA256 4a640e4ce00f6d315b676233c3189df4866389b346a7ae630d78525f6a77d595
- MD5 87ebc8d7e61d1fb9f517101ecfd82709
- SHA1 e3852965cbc01c5312bc0ae18393223a0ef1634c
- SHA512 fc17011e4630194ee3848bea9126a4d4f6df7899061aa19dfb06f4c3faa7e80464d8e13725ba97ed6c22246ba5b2559317cf0e2dffc3fa446334fdfbc925eba6
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5LJVD5Tvinrmg9TjE:A3kMm56r856rlw
- TLSH T1D7555902A6980FA5D65F8130C9964662E7737C525F208BEF1364BF253F327C0AE39667
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.8MB
- SHA256 981ffce897ae67d9316aff843cb06e95fb49fd48ab19cfbed4bb128a11372b02
- MD5 7a136126fe2e0c128cc33a8a0f9977a0
- SHA1 e0e0d4e1c3109d01d06ad5513b066f6349db2abe
- SHA512 e376a570ce4364a43568ef4c474f126312d3ded872f2ac75b2393bc370fd3d188611b7837415e22e41a565d05653f2bc02b273e5b2cfd7903f2f814928185142
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5LJVD5Tvinrmgj0Le5ji0hmxNrM:A3kMm56r856rrPji0Aj
- TLSH T183853816E6A44FA5D06FC074C9924656EA733C425F208BDB0354BF293F336D1AA3A763
- MD5 SHA1 SHA512 SSDEEP TLSH