Analysis
- max time kernel
87s - 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
12/07/2026, 10:01
Behavioral task
behavioral1
Sample
2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 3.3MB
- Sample260712-l2mv8sf14r
- SHA256 30a9fdc9159f6b31290927eeef28c44b5305a75c504c55aa1d619f1ae62afc2a
- MD5 0bf967aa2f41814a26afc72c974a6694
- SHA1 ad7f5a6578290e3d8cb8c903d638df7d831e316c
- SHA512 9c367e37c633bf14d299cccbb671f352d411002352c50d621e1f5528dce8323f968fa3dbb5171aef4a38c60f62db7cf2b79f30f1727918a916706ef8baf97868
- SSDEEP 49152:A3k03kHRJcpYqxqJtb2IEeW4SkZP4sz9MbBPji0Aj:A3k03kHRG6cFfkZcRjo
- TLSH T198F51916F6788372D073C0B9C5D2AA9AFA3234465B308ACB1345D76C2F277D6963A731
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/1060-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000243dd-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1780-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b88-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1060-28-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1780-53-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000235a4-131.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x006200000001f2b6-746.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024410-1752.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000243dd-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b88-12.dat aspack_v212_v242 behavioral1/files/0x00020000000235a4-131.dat aspack_v212_v242 behavioral1/files/0x006200000001f2b6-746.dat aspack_v212_v242 behavioral1/files/0x0007000000024410-1752.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1780 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" 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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\Integration\Integrator.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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}\misc.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\identity_helper.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.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 (x86)\Common Files\Oracle\Java\javapath_target_78859\javaws.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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\Java\jdk-1.8\bin\jstack.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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 created C:\Program Files\Mozilla Firefox\pingsender.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Mozilla Firefox\uninstall\helper.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe$ patcher.exe File opened for modification 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\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe$ 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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 2026-07-12_0bf967aa2f41814a26afc72c974a6694_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 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1060 2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1780 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_0bf967aa2f41814a26afc72c974a6694_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_0bf967aa2f41814a26afc72c974a6694_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:1060
-
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:1780
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 3.3MB
- SHA256 30a9fdc9159f6b31290927eeef28c44b5305a75c504c55aa1d619f1ae62afc2a
- MD5 0bf967aa2f41814a26afc72c974a6694
- SHA1 ad7f5a6578290e3d8cb8c903d638df7d831e316c
- SHA512 9c367e37c633bf14d299cccbb671f352d411002352c50d621e1f5528dce8323f968fa3dbb5171aef4a38c60f62db7cf2b79f30f1727918a916706ef8baf97868
- SSDEEP 49152:A3k03kHRJcpYqxqJtb2IEeW4SkZP4sz9MbBPji0Aj:A3k03kHRG6cFfkZcRjo
- TLSH T198F51916F6788372D073C0B9C5D2AA9AFA3234465B308ACB1345D76C2F277D6963A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe
- Size 3.4MB
- SHA256 6dfb66681305d807286e19dd2c19b716a2e3bd62b127cd74a20905470dc92d15
- MD5 2efd147feaca20e31a71c7305f199231
- SHA1 dd612190d4931307181ddf5c1b426bc22c299408
- SHA512 36e4395496f6cb1e62e13c35dae466559170f90d48e67f3b4f4f26802d578c91b4174e43b2b078091f9894c45c5651908911de51dd0092c350c5e0f7f857166d
- SSDEEP 49152:A3k03kHRJcpYqxqJtb2IEeW4SkZP4sz9MbBPji0Ajow:A3k03kHRG6cFfkZcRjoB
- TLSH T1BEF52916F6788372D073C0B9C5D2AA9AFA32344657308ACB1345D76C2F277D69A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.8MB
- SHA256 69498087b3699af1015fd5848555370a95ec94b63dc9cd8d4355cc28ea9fc58d
- MD5 3ef5248ab5bfb001a870c7a6fc3cb380
- SHA1 f9afa0beef1b1a808224eaab1bc850d0d1da8bbf
- SHA512 0dc799ed3d3cf85158e529d846fde50fc708cd79f07b519753dc685882d894230c87e7fa06ccaeec23b4af31679bb5a271730c1d5ca5dd35466c02ebbac339ab
- SSDEEP 49152:A3k03kHRJcpYqxqJtb2IEeW4SkZP4sz9MbBPji0AjKPji0Aj:A3k03kHRG6cFfkZcRjo0jo
- TLSH T117061916F6788372D073C0B9C5D2AA9AFA7234465B308ACB1345D76C2F277D6863A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
- Size 3.4MB
- SHA256 8dbdc5a00dbc1d690d2e6c36ca970e6d62ff6695eccf6470d630a3976aaa9a59
- MD5 80297a242614e1e0acf86062f522927e
- SHA1 428590613357a82706638d2c8d7e680018353537
- SHA512 f00807331480262eb0fa073a7b2198345d8c89076808b076bbef061bd8649d26be5f78ab26e86788fdb2f9162cc2e7f01d12e732e88948fd7e7812ce93486ff5
- SSDEEP 49152:A3k03kHRJcpYqxqJtb2IEeW4SkZP4sz9MbBPji0AjX:A3k03kHRG6cFfkZcRjoT
- TLSH T1EEF52A16F6788362D077C0B9C6D2A69AFA32344557708ACB1385D73C2F277D58A3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
- Size 3.8MB
- SHA256 f23e113ecab3fea29c866d110137aaffa9d23403e645eee4c131a1fe2978ce96
- MD5 d73cbe5dd159f31e11620c6a793a1c93
- SHA1 ccad50dc4cbc57002d95dad0151a7f55c8362c1c
- SHA512 5befab9dbf5a83e2ad4971f1000383aee237e614ebb089886d4bdfaad32fdd0f7708bafe5041584169220b1d497577e0550ba8813ff636188f9a91e6991e7e6b
- SSDEEP 49152:A3k03kHRJcpYqxqJtb2IEeW4SkZP4sz9MbBPji0AjqUOlk09:A3k03kHRG6cFfkZcRjog9
- TLSH T1C7064B16F6788372D073C0B9C5D2A69AFA3234465B308ACB5349D36C2F277D59A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH