Analysis
- max time kernel
97s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/08/2026, 13:45
Behavioral task
behavioral1
Sample
2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.5MB
- Sample260811-q2mmpathkd
- SHA256 0fc2f57deb2b3b7f339d47292f548acf93635f042c1a6b668fda5b19cc0b771d
- MD5 4e6e4be210c3a942f7a343cd48cb6359
- SHA1 1b1122af82149bd54fba58b03c32720bf56be854
- SHA512 2ee3029686890eac4a2677a406a41effcf0614c82a562764eb7586a75e293ba39f3e057825d373bcd2fe71a90d1d8a21398c72887283f7a1f56cd50384411c2f
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsm84586D5Tvinrmh5jcAkSYqyE:A3k03kHRJcT56rapYq
- TLSH T1C9755B16F6644BA5D02BC178C6D29666EA733C461F3087CF1354DE283F23BD19A3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/3044-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024366-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3516-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bc9-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3044-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3516-41-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002436b-149.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000021650-1288.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00090000000006d1-2063.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024366-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022bc9-12.dat aspack_v212_v242 behavioral1/files/0x000700000002436b-149.dat aspack_v212_v242 behavioral1/files/0x0003000000021650-1288.dat aspack_v212_v242 behavioral1/files/0x00090000000006d1-2063.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3516 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" 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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 created C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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 (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe$ patcher.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\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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 (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Common Files\microsoft shared\ClickToRun\MavInject32.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Internet Explorer\ExtExport.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.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 opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_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\jre\bin\kinit.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_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\Java\jdk-1.8\jre\bin\javaws.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe$ 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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}\accicons.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateCore.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3044 2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3516 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_4e6e4be210c3a942f7a343cd48cb6359_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:3044
-
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:3516
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.5MB
- SHA256 0fc2f57deb2b3b7f339d47292f548acf93635f042c1a6b668fda5b19cc0b771d
- MD5 4e6e4be210c3a942f7a343cd48cb6359
- SHA1 1b1122af82149bd54fba58b03c32720bf56be854
- SHA512 2ee3029686890eac4a2677a406a41effcf0614c82a562764eb7586a75e293ba39f3e057825d373bcd2fe71a90d1d8a21398c72887283f7a1f56cd50384411c2f
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsm84586D5Tvinrmh5jcAkSYqyE:A3k03kHRJcT56rapYq
- TLSH T1C9755B16F6644BA5D02BC178C6D29666EA733C461F3087CF1354DE283F23BD19A3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.0MB
- SHA256 ba806211410dd29dc2b40d5a377d3283aa4ffbc7f03fb3534a9d59cf1b6af1da
- MD5 b136ebfaf9327033eecc3b0f9495c03f
- SHA1 e4a982e305f7b356197f5b7986f12edd2fb2dde1
- SHA512 eb8946a20a8f4e7a9b7d02850ed4dcb8141676b797c81bdcf0cadd814371a8a289f65fe93dc7a30f461cb80b5f5fc471c910d345154255a17eede3c6095728b1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsm84586D5Tvinrmh5jcAkSYqyED0Le5jiS:A3k03kHRJcT56rapYqjPji0Aj
- TLSH T15AA55A16F6644B75D07BC0B9C5D2969AEA723C421F3087CB1345DB283F27BD19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
- Size 1.6MB
- SHA256 91cf54aed95ea2db7ce08798988a253a8518fb9ca5ac160457509a35d31e1f83
- MD5 d952a34076140bebee468f0008e6eca6
- SHA1 2d8239a7bda0e77793008e890d35e85f11a9a31c
- SHA512 3a3ad6eddf6a81438f9f1c7b1ccc6466339a1701ebcdebbc444b3516280d53973a293731e2b77d6713b3568d609c6e4edfb523719fd264faa520ad3e5a81d319
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsm84586D5Tvinrmh5jcAkSYqyEYD:A3k03kHRJcT56rapYqk
- TLSH T155753916E6644AA5D02FC174C7929656FA333C464FA087CB13C4EA3D3F236D09AB9763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 1.6MB
- SHA256 bc3075759b40f265afcf5276873faf2c23ee61f74d07e23332bf4360b9fde62c
- MD5 2ee89c310b623e5161b73e1077ded875
- SHA1 9eb7073e8df099bac60939dd41bd4ceda898fc83
- SHA512 60e573d980a06ce2557d236558ad23e60cbd4935abeeb26149182b89d097a3df6fbc558fc8789fc8ac1aa816c0bc1362dcaf4571b4b1bf80a76e528ffb336e20
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsm84586D5Tvinrmh5jcAkSYqyEPF:A3k03kHRJcT56rapYqt
- TLSH T10F754A16E6A44BA5D06BC074C9D29656EA333C860F3087DB1354BF293F337D1AA39762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
- Size 1.7MB
- SHA256 e3427c9426172c06db82db5c24c7659d1db652305270efd9c8125bead0417731
- MD5 f1a0c07b945101573f655a649268e3fc
- SHA1 bc3a130f1f6c900d898808906a2fcbb6bc2fb51e
- SHA512 cd2f26d2b12d92896eb31d2567cdbdf62ffafdfb2dd49bb5f8484481e6c9f2c39a169934ae61018e64408faa9da1a3ab13a6d5a7c365053dfdd07c48912fdfcb
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsm84586D5Tvinrmh5jcAkSYqyEfV+PAk24:A3k03kHRJcT56rapYq/i2WH3
- TLSH T1F1856C22F6A44AB5D02BC175C9D69666EA333C424F3087CB1354DE293F637D19A3A363
- MD5 SHA1 SHA512 SSDEEP TLSH