Analysis
- max time kernel
99s - max time network
111s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 12:12
Behavioral task
behavioral1
Sample
2026-07-12_9b16307ed3a42756bcc495f17a8aafba_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_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 3.9MB
- Sample260712-pc9v9abv71
- SHA256 341a740d103d01fb8c8abccf33492e218256aebec1ad72143f7f8aceec284155
- MD5 9b16307ed3a42756bcc495f17a8aafba
- SHA1 92cc67d191d77b01fe7f4a21a8aa4b9a0b7fda24
- SHA512 8668d1d14e967d1bf9f50ec85914c33841ca2e31b7d0ed149eb031badffa6e044cc26f7ddf5fdfa2500c6663d0332480a98cab2c9b930ab4bfc5de46548ff115
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56rX:A3k03kHRG76dosrRJrX
- TLSH T1F4164B12F6644BA5D06BC074C9E25696EA723C414F309BDF0349BB293E337D19E3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/5032-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c483-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2a3-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5032-69-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4248-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001bb03-355.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000a000000019b15-738.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a0bc-1019.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019c9a-1271.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000e00000001c483-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2a3-11.dat aspack_v212_v242 behavioral2/files/0x000300000001bb03-355.dat aspack_v212_v242 behavioral2/files/0x000a000000019b15-738.dat aspack_v212_v242 behavioral2/files/0x000300000001a0bc-1019.dat aspack_v212_v242 behavioral2/files/0x0003000000019c9a-1271.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4248 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" 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_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_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_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\Windows Defender\ConfigSecurityPolicy.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_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.NetFX40.exe$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe$ patcher.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 (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe$ patcher.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 (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_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 (x86)\Internet Explorer\ieinstal.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jcmd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Java\jdk-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_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$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.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\Windows Media Player\wmlaunch.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.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\Common Files\microsoft shared\OFFICE16\LICLUA.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe$ 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_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 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_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 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5032 2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4248 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_9b16307ed3a42756bcc495f17a8aafba_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_9b16307ed3a42756bcc495f17a8aafba_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:5032
-
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:4248
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 3.9MB
- SHA256 341a740d103d01fb8c8abccf33492e218256aebec1ad72143f7f8aceec284155
- MD5 9b16307ed3a42756bcc495f17a8aafba
- SHA1 92cc67d191d77b01fe7f4a21a8aa4b9a0b7fda24
- SHA512 8668d1d14e967d1bf9f50ec85914c33841ca2e31b7d0ed149eb031badffa6e044cc26f7ddf5fdfa2500c6663d0332480a98cab2c9b930ab4bfc5de46548ff115
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56rX:A3k03kHRG76dosrRJrX
- TLSH T1F4164B12F6644BA5D06BC074C9E25696EA723C414F309BDF0349BB293E337D19E3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 4.4MB
- SHA256 24c4563444d9c179ec1533c613ce65450b7b0006c04b1c911cfb7058492cd0fd
- MD5 aacbbe8cde701b75da16e56c75c3d129
- SHA1 7700fd5b6f432ecc5da23ae9ceea838366be9f3c
- SHA512 40d866c93c8d172d01a638a6e4fa6111313fd17c0cb1828282e50291c0dee6056c98fa10b86863c9897cd2a3c2e13397deaa3373173ae5778f7dea95839a3e5f
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56rTPji0Aj:A3k03kHRG76dosrRJrLjo
- TLSH T1F2264A12F6644BB5D06BC074C5E25696EA723C414F309BDB0389FB293E377D19A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
- Size 3.9MB
- SHA256 05cf2f139e5890ef68de7ec50ed7b7bd142eeed831d718ef8e68874f33ced20d
- MD5 586d3062fef46b49dd8039d9305d4ec0
- SHA1 c55bbda1e9f76469435a6e7404301c69920a4844
- SHA512 f31d493d433db6f8c0379d02034985c22e3d2fd6a3c978b773b3fe9235d31a77443e6d716989db2badcdd0de93cacb4d6dbb1ffc911a4e8a8142dfe43cfc7178
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56r6:A3k03kHRG76dosrRJr6
- TLSH T1E2164B12F6644BA5D06BC074C9E25696EA723C414F309BDF0349BB293E337D19E3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
- Size 4.0MB
- SHA256 66d34faab61701aba999e6a859e187850d46ad40f75944ae3b707f48df18ea9b
- MD5 b5b9ef88f8ce00d1b7e878c6d4621ab1
- SHA1 d1300b7df7ae6343e9a98e5c5e689a07793badb8
- SHA512 434c26ab50c992338559ed1883fb893ce8394adbc684e392832790b103b8d75b26f6a24cf064a267fb05557c5d648f8fde3b1f79c33b73bbcc8e782c6f1e801f
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56r9:A3k03kHRG76dosrRJr9
- TLSH T173163A12F6A44BA5D06BC074C9E25696EA723C414F309BDF0349BB293E337D19E39762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
- Size 4.4MB
- SHA256 b5e40909683a2874af7394d0d6c135e04b21842a4e314b5d5b82b871b5d8bee2
- MD5 fcd62f7cfe286a862846b676bd7b3ef6
- SHA1 dfd0ac221e82b28e1793ac1c54cac43f6d4b693c
- SHA512 9468f503bd1957a1d3013e296d1cd538c32a1d0cfed1a66067e6b24ec9d7ead820f219d70fdebdbcc9c3c0264073bf3f937d155756a5798df77978321a086af7
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56rjUOlk09:A3k03kHRG76dosrRJrF9
- TLSH T19A264A12F6644BA5D06BC074C9E29656EA723C414F309BDF1249FB293E337D19E3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 4.0MB
- SHA256 bd9a3225a75a62faff9d3b992bd112aef386746ef22883f834b6e921d5b5f4c5
- MD5 a98af0a95f5f5e090e3e8eab76ca3003
- SHA1 656aa0ae2b90f26b1378c79f0adee9e1c78d936e
- SHA512 9098dd8574d43cf2ec9980b264f96a3b0b804b33f036779dffb5662a5568a659add3241032d1aedb5fc0a21f0f4949f22b006d3529d98a3da0103934565ea16f
- SSDEEP 49152:A3k03kHRJ8qJtb2I4turNp5oqJtb2Is56rRqJtb2Ij56r0:A3k03kHRG76dosrRJr0
- TLSH T1FF164A12F6644BA5D06BC074C9E25696EA723C414F309BDF0349BB293E337D19E3A762
- MD5 SHA1 SHA512 SSDEEP TLSH