Analysis
- max time kernel
85s - max time network
132s - 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, 15:14
Behavioral task
behavioral1
Sample
2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.8MB
- Sample260729-smlsysyvcs
- SHA256 bd189c9086d644b31385f1e1931f0bc4f0de152e1ac112cf4f4dca9e957d129b
- MD5 d30e8159908fb306b92d239be296b3f8
- SHA1 81b4101c2df8523626b02a4816c72137df09db22
- SHA512 1064467e9ce191fff82543316ba6608a4c50e3fefcc87a23cdda74add0636930e3adb785ec9c55a32c72e28d4242509b0b04d1fed6eef918cd14ba9c0e59ed55
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdoTpYagsgNaoFRaC3mnXoZ643mnXoZ6iLa5:A3k03kB56rs3k03kB56r
- TLSH T131957B03E6940FA5D10F81749AA64662EA737C025F2097DF1358AE153F72BD0AB3E397
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/1928-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024521-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4724-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000016909-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1928-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4724-23-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216fa-1251.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x002000000002023a-1529.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000000741-1621.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024521-6.dat aspack_v212_v242 behavioral1/files/0x0003000000016909-12.dat aspack_v212_v242 behavioral1/files/0x00020000000216fa-1251.dat aspack_v212_v242 behavioral1/files/0x002000000002023a-1529.dat aspack_v212_v242 behavioral1/files/0x0003000000000741-1621.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4724 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_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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\Microsoft Office\root\Office16\PPTICO.EXE$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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\jre\bin\javaws.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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\Java\jre-1.8\bin\rmid.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.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$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE patcher.exe File created 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\IEContentService.exe$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe$ patcher.exe File created C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\crashreporter.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe$ 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1928 2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4724 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_d30e8159908fb306b92d239be296b3f8_amadey_cobalt-strike_elex_hijackloader_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:1928
-
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:4724
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 bd189c9086d644b31385f1e1931f0bc4f0de152e1ac112cf4f4dca9e957d129b
- MD5 d30e8159908fb306b92d239be296b3f8
- SHA1 81b4101c2df8523626b02a4816c72137df09db22
- SHA512 1064467e9ce191fff82543316ba6608a4c50e3fefcc87a23cdda74add0636930e3adb785ec9c55a32c72e28d4242509b0b04d1fed6eef918cd14ba9c0e59ed55
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdoTpYagsgNaoFRaC3mnXoZ643mnXoZ6iLa5:A3k03kB56rs3k03kB56r
- TLSH T131957B03E6940FA5D10F81749AA64662EA737C025F2097DF1358AE153F72BD0AB3E397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
- Size 2.3MB
- SHA256 ffbd66763447c505fb1ec7fd049074aab68bfdae53ba37deecb70df71eb29ce9
- MD5 5f533fdfe3812e518ffe210977d72c40
- SHA1 38607e03048ad298369897e3eec9881837514fcc
- SHA512 a535e1cb35ff7b97f8ff624b40f58f8c28665a0481021085e04a3787224030809c63a02ac328b150bbec0c78faf0c707d7cf66088c70d962e810ac72c9bf4b5b
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdoTpYagsgNaoFRaC3mnXoZ643mnXoZ6iLa5d:A3k03kB56rs3k03kB56rBTd9CHKyao
- TLSH T11AB57C03E7940FE4E12F81349AA64522EA777C561F2097CF1354AE153F32BD0AA39B67
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe
- Size 2.0MB
- SHA256 df472e65b17607edc7d73445c0647a631b377f7b08d4518ef952b43d41c8314b
- MD5 040bcae58cb41dc78f0e4b51381b43b1
- SHA1 764481811ee09be3c0a4d4d129e91ba90b1bb938
- SHA512 75e5112904aa253dd831b05b92dbfdb130a354518eaa7bc72930149d15763cb18bf395b9eb6f9916cd1dda1f93bcdf92c9cdc3074b16ca741db62e6c83f5f09d
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdoTpYagsgNaoFRaC3mnXoZ643mnXoZ6iLa5f:A3k03kB56rs3k03kB56rXw
- TLSH T19C957B03E6940FE4D11F81749A964A62EA737C125F2097DF1364AE153F72BC0AB3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 a2d6760fd54da32393e6be63395831c32df3ef5cec6ca409d2c5ad3dbdf31ffd
- MD5 d5536eb661a6c30eca9ab692f6c01b8e
- SHA1 999c461f204894371fd78bbff15e0f2790aac912
- SHA512 c406f81fe906a6617c35f672992c04ae060441c293c4a24828f486a6018facf37342568e4a954e9c172e30e3f3f0c23a6e743bab7a9854cf8fdae92eab39d671
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdoTpYagsgNaoFRaC3mnXoZ643mnXoZ6iLa5Q:A3k03kB56rs3k03kB56rNPji0Aj
- TLSH T13AC55B17E6940FA5D02FC174C5D69666EA733C421F2097CB1354AE283F72BD0AA3A367
- 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 5b3d987f188b68ec1c0eb5d71a3a878b60771ec9a7f14ebe6c128d76f5638095
- MD5 1133c443a0f9bfc7fbe8ca4de7fbc168
- SHA1 1c717ae65cf91e503d1963161a04b8553eb832a6
- SHA512 ede8c2357e7f14dd8c7ba0a333a65a6f4ae8b7c38db62e479316d374c546118012380d2a855029df62884985c1a9d3f7e4cbea011f672d5694583b89192e482d
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdoTpYagsgNaoFRaC3mnXoZ643mnXoZ6iLa5M:A3k03kB56rs3k03kB56rX
- TLSH T1A1956B03E6950FA5D14F81709A964662EA777C421F2097EF1354BF253F32BC0AB3A297
- MD5 SHA1 SHA512 SSDEEP TLSH