Analysis
- max time kernel
116s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 13:28
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
- Size 1.2MB
- Sample260801-qq6anabc65
- SHA256 2667d29742fa5818bde66615ae518e9495723506016ebd83bc7532c188dfa30a
- MD5 805523292d1ea7d6b92e08b1a4a81ab8
- SHA1 d401a05dfa788a68f68d549b7daa4315662e9293
- SHA512 2af53a7105474bd4c90ca47c5c1e85b52969f829bf3b7777690299cd37a0fe2eaf392193e44a610a5f2057fadb0494d8c2571bd98db76a8ef296b272a1efadd5
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5:WqFgqFUHIqJtb2I
- TLSH T1A7555C16F2A48279D073C075C5E2A776EE31784257309BDF1389E7282F23BD59A3A721
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral2/memory/2212-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c431-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c42e-10.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ba99-142.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198cf-350.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a10a-1013.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2212-1386-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3264-1393-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b8ce-1519.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00020000000066a9-1803.dat INDICATOR_EXE_Packed_ASPack - Executes dropped EXE 1 IoCs
pid Process 3264 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" 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_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 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_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\Java\jdk-1.8\bin\javah.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$ patcher.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\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe$ 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe patcher.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\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\servertool.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.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\bin\orbd.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$ 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe$ 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.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\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE$ 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Mozilla Firefox\firefox.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.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\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javah.exe patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe patcher.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 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_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 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2212 2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe 3264 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_805523292d1ea7d6b92e08b1a4a81ab8_amadey_cobalt-strike_elex_hijackloader_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:2212
-
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:3264
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.2MB
- SHA256 2667d29742fa5818bde66615ae518e9495723506016ebd83bc7532c188dfa30a
- MD5 805523292d1ea7d6b92e08b1a4a81ab8
- SHA1 d401a05dfa788a68f68d549b7daa4315662e9293
- SHA512 2af53a7105474bd4c90ca47c5c1e85b52969f829bf3b7777690299cd37a0fe2eaf392193e44a610a5f2057fadb0494d8c2571bd98db76a8ef296b272a1efadd5
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5:WqFgqFUHIqJtb2I
- TLSH T1A7555C16F2A48279D073C075C5E2A776EE31784257309BDF1389E7282F23BD59A3A721
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe
- Size 1.7MB
- SHA256 385bfa798f33bce8a0809d7cdd634d7a35cfc5643185ac1e727cafb3cead8f7c
- MD5 d4fecda605aad5fe023118f4ac323d35
- SHA1 07df2a6bc220085410b7b7f447aab9ce55900240
- SHA512 62b3d3ef5202e4a26358be7ecb38b86e4bfcf09955aaffdb16b9ce2d4af71412f61845984ec5931a9296d18519c067e9b504cb3f4101f75965f8ac743c22e335
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5r3Td9CHKy7GZO:WqFgqFUHIqJtb2IuTd9CHKyao
- TLSH T112856C15F2A442B8D073C175C9E29676EA727C415B30DBDF1388E6292F33BD1993AB21
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe$
- Size 1.4MB
- SHA256 5370d3764d173719c5daf88ae06dd64750a4b8af3de399d3bc9575c17dafea5e
- MD5 a6f466f3a4e0c1d7b7d6917e11556cb8
- SHA1 00396359e2cccbd57eaa0a1a428e6e603d9f41fa
- SHA512 3a8fad38ddc77cf5c2d8321057a890a1f37951da1d05cd79c296d6181ef9a5421933d1f416ca451db7578360b6da852cf978624022bf2c174126721453cfd13d
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5EtlbdAaBXw:WqFgqFUHIqJtb2ITlJAKXw
- TLSH T108654A16F2F48678E073C175C9E29776EA3278515B30DBDF1345E2282E32B919936732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe
- Size 1.8MB
- SHA256 16a610c58b23df8c223f97a69037d3f5ef104bc90c9141928cb64fb522657f9d
- MD5 4ffbb0bbdbef3c914a3fcc0763ba7fd1
- SHA1 a8876f2ef1fbfe916d96aabd78279dd5a40f47cd
- SHA512 a27716acce68193302b04cba36de697561558599a05d854505090b005f2409157d4947156d73d82979c2be30d24099243c808739b0bb8c02317b23c25c32ac33
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5X0Le5ji0hmxNrM:WqFgqFUHIqJtb2IQPji0Aj
- TLSH T166853A16F6B48375D073C075C5D2A7AAEE32344257308ADB1385D7282F27BE69A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$
- Size 1.4MB
- SHA256 4ac4f464c52f031c625440dbfb4a3bbc77eb80389d35481cc695d95061017afa
- MD5 84985782807c7dd4125b6a847b968732
- SHA1 fa3fbe739f8fd6ce4f06fb6a2dd5fa007972a012
- SHA512 8e9b544740024cbf29f3b47f7ac48af7745f89db0b0fd1d5230905b1f2c506a3dc2d8debc2480422bd7eba1014f08ac8a9c53af91c7b561b75fbd214de6cf8ae
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5sD:WqFgqFUHIqJtb2It
- TLSH T1DA653A16F2A44268D06FC075C7D29676FA33384157B09ADF13C5E63C2F22AD199BA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
- Size 1.3MB
- SHA256 da170f1e50a8ca71b7e83e40ac92432fa4ffc54f2e7d406dac764e4417fcae9e
- MD5 cd8608a832237184212707efbcd0cce9
- SHA1 1f5713fa99ac18be9e271a4c2ddb6db084e16b00
- SHA512 1d0fbdd59c37d7fad55caa8be924cff798933a43e16579a9b683f9f31c2cf18c99e46e098b03eabea3de53f0307327a8fe29674757b485f6e4eee522a8613ca5
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW5zg:WqFgqFUHIqJtb2IZ
- TLSH T1DD556C16F2A48279D073C075C5E2A7B6EE31784257309BDF1349E7282F23BD59A3A721
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 1.3MB
- SHA256 8386544abd7f1d070f3a2ba2daa89fb0be4ed591ca568e836357bf564781e8e1
- MD5 f8e77445a454bc8b7b1e1848c17cca4c
- SHA1 201233ebcf09ec2461c81458c91fc68ad4a5a747
- SHA512 5495f7d24ecf5b4b7146a312d8459748b09f70f3ee354fd59c2f4f84400795d458f9bd8cf6875e1bf6c3c72b58c1eecdd9a683712f01d06b36c35a90690f1f4c
- SSDEEP 24576:KIifqFu1//IifqFuyDA54GX79lK+oYYTqMi8CtBd2QHCHmTBW56wE:WqFgqFUHIqJtb2IV
- TLSH T198555B16F6A48279D073C075C5E2A776EE31784257309BDF1389E7282F23BD19A3A721
- MD5 SHA1 SHA512 SSDEEP TLSH