Analysis
- max time kernel
99s - 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
24/07/2026, 22:22
Behavioral task
behavioral1
Sample
2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.5MB
- Sample260724-2afkvaee36
- SHA256 97414f2a385b2d2595fb0553292602e5481be6058b0767b1f2aac31dcec3034c
- MD5 cf1c0d7127b51182dcd6450bcc4e01bf
- SHA1 2a612c5e5bfe96421b919a354ab50835e4c6e902
- SHA512 7ef1e47c10328c95a4be3fb40163ab2d503645c349ada95690336f5f22924b159a6dd8cf2f638133501625d60179b4f7f0a100ec54dde4979129ab9a33274d0a
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOas0Lavu6J0Le5ji0hmxNrM:A3k03kHRJ7Pji0Aj
- TLSH T1CF657C17F6A402B5D067C0B9C5D69A5AFA7138421B3086CF1399C7283F67BE19B3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/4092-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024579-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3972-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b88-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4092-64-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3972-71-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000225e5-752.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000a00000002023a-1381.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024579-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022b88-12.dat aspack_v212_v242 behavioral1/files/0x00020000000225e5-752.dat aspack_v212_v242 behavioral1/files/0x000a00000002023a-1381.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3972 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_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\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\BHO\ie_to_edge_stub.exe$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.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\javapackager.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe$ 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{51A7B87B-57A4-493D-87A7-45DD03C49092}\MicrosoftEdge_X64_139.0.3405.125.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe patcher.exe File created C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_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 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_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 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4092 2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3972 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-24_cf1c0d7127b51182dcd6450bcc4e01bf_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:4092
-
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:3972
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.5MB
- SHA256 97414f2a385b2d2595fb0553292602e5481be6058b0767b1f2aac31dcec3034c
- MD5 cf1c0d7127b51182dcd6450bcc4e01bf
- SHA1 2a612c5e5bfe96421b919a354ab50835e4c6e902
- SHA512 7ef1e47c10328c95a4be3fb40163ab2d503645c349ada95690336f5f22924b159a6dd8cf2f638133501625d60179b4f7f0a100ec54dde4979129ab9a33274d0a
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOas0Lavu6J0Le5ji0hmxNrM:A3k03kHRJ7Pji0Aj
- TLSH T1CF657C17F6A402B5D067C0B9C5D69A5AFA7138421B3086CF1399C7283F67BE19B3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
- Size 1.8MB
- SHA256 ceec0b643cf9a68294e1d7d15e4d736021fba7409c3bbdb333ec6f8056383e51
- MD5 5e8026869019476d3b9aeb94113d3666
- SHA1 0d19af8136e831ad84cdae3c403ba73bc7119e42
- SHA512 37d6fe31ce91f386c709c39df5ab36914ecf829b56dc3b84c717ba192ecfc4b065b003a42b332d238aacb7572052c5a45686b79bf238b626ccf0587eca055b8f
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOas0Lavu6J0Le5ji0hmxNrMR3UNUpEisI:A3k03kHRJ7Pji0AjyUN+Eir
- TLSH T175855A16FBA846E5D026C079C9D2975AFA7278520B3087CB1354832D2F37BE59E3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.0MB
- SHA256 4becca5a66334e38b4352bab01be00dd0ebda43b9a1777c791d3b40345c7235a
- MD5 44b65ae9b71d55b47e1b42f079388f7c
- SHA1 738437937d2f2871bbfd73efd33b6db95049b445
- SHA512 f7a891434d7b640702ec9834cab62c620aa11ea3d98740d0591e3e7574b086cdb18cf687305d53cb57500220e940ddf7044baa6ab7742739eea17405a39f16a8
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOas0Lavu6J0Le5ji0hmxNrMD0Le5ji0hJ:A3k03kHRJ7Pji0AjKPji0Aj
- TLSH T149A56C16F6B44375D073C0B9C5D2A69AEE71348217308ACB1399C7283F67BE59A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe
- Size 1.9MB
- SHA256 36271c9b45cfee96fa3eac3ffe43c5dd9b5803979ac07be1a4f957cca24862d0
- MD5 d852388afc36d89a9a34aa319bb21159
- SHA1 9cdbd72a30caa78475895f61ff230c688a3cb552
- SHA512 9ad625a87f848bfca6b2c7ff6f11b88424f134126bedc4c1001de6f16d1279a0fe9797868fd5273bd49fbd787d3bca92b59c1f34b6d10673ebaf54f258ad13c1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOas0Lavu6J0Le5ji0hmxNrMzUOlZ7q/c9:A3k03kHRJ7Pji0AjqUOlk09
- TLSH T1D0957C27FA6846F5D077C1B8C6D29656EA7138420B30D7CB5358D3292F23BD19E3AB21
- MD5 SHA1 SHA512 SSDEEP TLSH