Analysis
- max time kernel
112s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 00:34
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
- Size 961KB
- Sample260729-awzgasstdz
- SHA256 672b2a55aa39c77a713feb2589aa0454c6e6ebe1c8a3543f27a06097ccdfd670
- MD5 ae21078d86b36281d3f89443e1a4eea3
- SHA1 ec40fe822051220410348705a4cd6b6cd946c96c
- SHA512 d1d7e74fa8d34e77e046bd12d8086a6865821dafa74dc29e449489acff0eb4c03cc97407a22b3f20a32d39f7bad8c3a3fdda216b9673fca912174a322514c95e
- SSDEEP 12288:cPE/72wcCvRR5FTjkWIw2JK/7taY+FUBAavboc:J/sCv7rTiw24DtD+qBAavboc
- TLSH T1F2254B2777E84865E5A3613048F88656D976F8551B30C2CF226C8B2D1E73BF17D38B2A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral2/memory/5832-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000500000001b815-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b313-9.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b318-39.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019908-387.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019989-543.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001998a-541.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a80a-1006.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5832-1403-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5716-1458-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack - Executes dropped EXE 1 IoCs
pid Process 5716 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" 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_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 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_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 opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe$ 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.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\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe$ 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe patcher.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe$ 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_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 (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe$ 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe$ 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe patcher.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe patcher.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\EdgeWebView\Application\122.0.2365.106\elevation_service.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\MpDlpService.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE patcher.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe patcher.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_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 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5832 2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe 5716 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_ae21078d86b36281d3f89443e1a4eea3_amadey_cobalt-strike_conti_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:5832
-
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:5716
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 961KB
- SHA256 672b2a55aa39c77a713feb2589aa0454c6e6ebe1c8a3543f27a06097ccdfd670
- MD5 ae21078d86b36281d3f89443e1a4eea3
- SHA1 ec40fe822051220410348705a4cd6b6cd946c96c
- SHA512 d1d7e74fa8d34e77e046bd12d8086a6865821dafa74dc29e449489acff0eb4c03cc97407a22b3f20a32d39f7bad8c3a3fdda216b9673fca912174a322514c95e
- SSDEEP 12288:cPE/72wcCvRR5FTjkWIw2JK/7taY+FUBAavboc:J/sCv7rTiw24DtD+qBAavboc
- TLSH T1F2254B2777E84865E5A3613048F88656D976F8551B30C2CF226C8B2D1E73BF17D38B2A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.5MB
- SHA256 ba7bb2fba35abf753f9dd115b68e8015cc62b934f9189af40930388e78d92399
- MD5 5d1722ebff57795243a67f28a31bd7b5
- SHA1 43801faec3846c8cc5e02aa5f985a3ff36f40946
- SHA512 aa76e48f83ed759ce6a8bde66813f32caa4d4007cbb7e10f096422e77336f30c8f36213f0092a825b6cd82daf269026ccdbf3336dccb2d18d052f16d60d3d869
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbok0Le5ji0hmxNrM:N7iw2G+KPji0Aj
- TLSH T188655C17F6A84661E0739174C8E5965AE972B4450B30C6CF12A8CB3C2F73BF1A939736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\Uninstall.exe
- Size 976KB
- SHA256 095750727e87807e2247cbe580f23519cfc62eca375123308f8ecd93823bb609
- MD5 85cab7acf82da8448873355ac4ebe9d2
- SHA1 c81b71c3763ef38cc7cc0467df8ded476e0f1455
- SHA512 1507b1e901ae483e78b76789593015caab360a76fad6fb8d3e2988516286a4e33b9e32db093b78acc2e2c594888ecedeff0d71d20b0746699326a48545f97bb6
- SSDEEP 12288:cPE/72wcCvRR5FTjkWIw2JK/7taY+FUBAavboOa:J/sCv7rTiw24DtD+qBAavboOa
- TLSH T141254B2777E84865E5A3613048F98656D976F8550B30C2CF227C8B2D1E72BF17D38B2A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
- Size 985KB
- SHA256 865f7cd557f2356c0c2b1d4638b5d58c349341f8f09762483d843efbc2d2535a
- MD5 339e5382e08157acbe496dae463cf521
- SHA1 e9f96f53c3b1d4c15a3bb29b888ceb1e501bcdf9
- SHA512 bf1793bcb1067a6a5174f7c73d0b50091b5802dee9d6c85e92e4f5689d8eb1b6b04950fa0fad662ca93c176f61b1dbd95f1073f7dcea03d9502d1917f8bcaeec
- SSDEEP 12288:cPE/72wcCvRR5FTjkWIw2JK/7taY+FUBAavbox4:J/sCv7rTiw24DtD+qBAavbox4
- TLSH T14A254B2777E84865E5A3613048F88656D976F8551B30C2CF226C8B2D1E73BF17D38B2A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe
- Size 985KB
- SHA256 b3a9c9b8427f316467cc1a9c59029e3039bbc1f7ec58a2ab00eec3b50b1c3f6a
- MD5 a4d461aadc2360e02074ec0a6f8f14b4
- SHA1 aa264409ca5508cdc43d62d769601f775d7bb0ff
- SHA512 b4d8908256be160b73d8b73ff979cd704bbf2b39d159c1598f65b0ce622de745515c5ca57e40d25e7fc400397b6cfb6d16cf942b3c8457c622b57778312997ac
- SSDEEP 12288:cPE/72wcCvRR5FTjkWIw2JK/7taY+FUBAavboy93:J/sCv7rTiw24DtD+qBAavboy93
- TLSH T19D254B2777E84865E5A3613048F88656D976F8551B30C2CF226C8B2D1E73BF17D38B2A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$
- Size 985KB
- SHA256 9e3975043da6d29c0b2c784a02ae83856ad201413cfe9a767cd943e32a6436bb
- MD5 bc4184c59571f2d4c791f91b33f1aded
- SHA1 8a606737b3c2b574b5c7bfcdaa5edcbafade5b60
- SHA512 b68ee303da3f17ac79bb1c4d0e045445f3f74b6e7a8e23d11cc1606361a45917676a94ec2e2439b394c15749e9a2bf35c0d15d9656c818b60d9a055643e1bbc6
- SSDEEP 12288:cPE/72wcCvRR5FTjkWIw2JK/7taY+FUBAavbo3W:J/sCv7rTiw24DtD+qBAavbo3W
- TLSH T162254B2777E84865E5A3613048F88656D976F8551B30C2CF226C8B2D1E73BF17D38B2A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE
- Size 1.5MB
- SHA256 2524e3fa11ccf1ecd07787001850652ee98b0911f6aad27a709e89afc6d9723c
- MD5 8a294c0fdb6edf0c8f662b91ee659c06
- SHA1 81ba88ca47e3ac40384e88dcddb9e91e8bdaae89
- SHA512 00b7a646e99c43325659482370ebafa9d6ad3e1fd409ddbacf9f017d733e7204d3a61e234811e2512a78b047302fe2e44f77e34f7d1cd46e8f49cd4ef64acf79
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbo03N+tCn50ChWdArKV:N7iw2G+W8tDZqrKV
- TLSH T176755B57ABE846E1E463613089B98676E6B2F8450B3083CF5268C72E1F337F16D39725
- MD5 SHA1 SHA512 SSDEEP TLSH