Analysis
- max time kernel
96s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 16:26
Behavioral task
behavioral1
Sample
2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.7MB
- Sample260809-txrydshr9z
- SHA256 f47603fa6f29c3f5c24b79023b66a397e016071c90ae0b3244a14aaa5d79279e
- MD5 8648c51cdf24e593c4ac66b244484335
- SHA1 700a751d7c9d447887cd06630d17cf240bc29330
- SHA512 628a3483e29f2ec97cb95893f320c788b80e5186071fed3facb9bcafebf7f82787c8c3c8ef38b87e5d33cdc74a743f85bc1970fa061bbb743fdeb2cff5cf5f35
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRaiGKJ5k0Le5ji0hmxNrMDsXN4Jk+p5t:A3k03kHRJiPji0AjKJDp5zqJtb2I
- TLSH T18AD56B12FA6403B5D022C078C5F35A9AEA7134451730AACF4398E7393F67BD29E3A761
- 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/0x0007000000024479-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2276-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bc9-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1060-34-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2276-71-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000200000002352d-813.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x002b00000001e809-1550.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0012000000000707-2067.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024479-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022bc9-12.dat aspack_v212_v242 behavioral1/files/0x000200000002352d-813.dat aspack_v212_v242 behavioral1/files/0x002b00000001e809-1550.dat aspack_v212_v242 behavioral1/files/0x0012000000000707-2067.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2276 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-08-09_8648c51cdf24e593c4ac66b244484335_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 2026-08-09_8648c51cdf24e593c4ac66b244484335_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\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_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 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe$ 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\elevation_service.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe$ 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_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}\grv_icons.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_85093\javaws.exe$ 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe$ 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE$ 2026-08-09_8648c51cdf24e593c4ac66b244484335_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\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE$ 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe patcher.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.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\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\policytool.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 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 2026-08-09_8648c51cdf24e593c4ac66b244484335_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 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1060 2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 2276 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_8648c51cdf24e593c4ac66b244484335_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_8648c51cdf24e593c4ac66b244484335_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:2276
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.7MB
- SHA256 f47603fa6f29c3f5c24b79023b66a397e016071c90ae0b3244a14aaa5d79279e
- MD5 8648c51cdf24e593c4ac66b244484335
- SHA1 700a751d7c9d447887cd06630d17cf240bc29330
- SHA512 628a3483e29f2ec97cb95893f320c788b80e5186071fed3facb9bcafebf7f82787c8c3c8ef38b87e5d33cdc74a743f85bc1970fa061bbb743fdeb2cff5cf5f35
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRaiGKJ5k0Le5ji0hmxNrMDsXN4Jk+p5t:A3k03kHRJiPji0AjKJDp5zqJtb2I
- TLSH T18AD56B12FA6403B5D022C078C5F35A9AEA7134451730AACF4398E7393F67BD29E3A761
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
- Size 3.2MB
- SHA256 c74c0e5fed8890f68ea2b96d40e85a212c88b60246557e4ce3c97daed68114fa
- MD5 50b1990d7c823b7b2878c57e73d3ba6a
- SHA1 726bd6f2104e69dcc9102c8c0240ea3dad366e85
- SHA512 7bfba7ce281877ce6f92254f4b1275be0c41353bbaccac10d04083688640fbb3de133d28f473d50a6db95c5b64d80ad0298364d98c0caec511816d03c3bc8adb
- SSDEEP 49152:A3k03kHRJiPji0AjKJDp5zqJtb2IvT9t2:A3k03kHRqjoIzzW2
- TLSH T143F57B12F6A447F5D066C078C5E35A96EA7138460B30AACF0398D7393F27BD19E3A761
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.2MB
- SHA256 042b5ffdbc17a307a2e25f992e004c2e531014bd4c58412e69826df483c08e06
- MD5 43b93fbe27f9d476fa0e4fc3fa6fc322
- SHA1 f82753d976f792162c96f2d07981a284edd5421a
- SHA512 afcd5df00b596911757f77253ebffe8971997dc7b5b22f822e0fb3d78fdc69006efff1e5cd6626cc370d2b081a2c7aff7e89955bf50842654c3b0359fdda2ab5
- SSDEEP 49152:A3k03kHRJiPji0AjKJDp5zqJtb2IQPji0Aj:A3k03kHRqjoIzzZjo
- TLSH T158F56B12F66443B5D072C079C5E3AA9AEA71344617309ACB4389D7383F67BD28E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE
- Size 2.9MB
- SHA256 9481e50ae69abe6e9e92d206f7564b1f0ddd5194597119acb018e4b1f9bd4c69
- MD5 557dc4aa93d495ad85d1a4ac8c96c5d8
- SHA1 740adb592c154278892fafa557e7586785e93bd8
- SHA512 8dcebedcb94c12f57edb6fd847f19854fb1d939258265e47ab99e897bc1f8db863ec648386a38656f2ce25af8304ea5bffdde4261f49740f3944dd49f62892f9
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRaiGKJ5k0Le5ji0hmxNrMDsXN4Jk+p5w:A3k03kHRJiPji0AjKJDp5zqJtb2IiTeX
- TLSH T14BE56A12FA6442F5D022C078C5F39A9AFA7134451730AACF4398E7392F67BD19E3A761
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
- Size 2.9MB
- SHA256 9f741fab64397303be62bb132e36e7e28535e3dc75452e3b3a345c6eaae7304e
- MD5 4b62ff77d6c46ab14ef32e82cf136dce
- SHA1 ab2de1d2d227c25aafbbf11d6f9ac5c11cb2045d
- SHA512 f33c906a1e8d8383d6bb57b61fa2c7c86cedb15103c6e61bb4a57a50382f22055af833009174edd3408895008a8956aa003272a8d30dafaf1ced8ab9732f64e2
- SSDEEP 49152:A3k03kHRJiPji0AjKJDp5zqJtb2Iai2WH3:A3k03kHRqjoIzzJuX
- TLSH T1B1E57B12FA6403B5D023C079C5F36A9AEA713446173096CF4398E7293F67BD29E3A761
- MD5 SHA1 SHA512 SSDEEP TLSH