Analysis
- max time kernel
117s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 18:16
Behavioral task
behavioral1
Sample
2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.9MB
- Sample260730-wwrmcadd92
- SHA256 2222754e14522a3448127f193c1c678d3c4604c5eaa8f12c004ab095c9457c03
- MD5 047da4d6ae80273d11f4e227693b8f5b
- SHA1 07e2727526ca0dc7aff0ca4e4ee9e0cf1a1b99b1
- SHA512 15e118db2de2a3576e557eefca24ab424ee4e430168b79f07ad24b9afd8ebd372fba6379b2dd03b1b03ee7f9011ff6cb17aba10fc2d9a697095b8cacdc3eb45d
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6cJ:A3k03kHRJt3k03kHRJo
- TLSH T1BF95AF03EB9400E4E24AC1749AE65A23EB75BC56176097CF1368D6152F72BC0BF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/2696-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c498-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b305-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2696-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4488-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198f4-388.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a846-871.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00150000000187ef-1025.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019df5-1258.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c498-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b305-11.dat aspack_v212_v242 behavioral2/files/0x00030000000198f4-388.dat aspack_v212_v242 behavioral2/files/0x000300000001a846-871.dat aspack_v212_v242 behavioral2/files/0x00150000000187ef-1025.dat aspack_v212_v242 behavioral2/files/0x0003000000019df5-1258.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4488 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" 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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 (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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}\pptico.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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}\wordicon.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE patcher.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe patcher.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$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.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\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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\VideoLAN\VLC\uninstall.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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 opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Google\Chrome\Application\140.0.7339.81\elevation_service.exe$ 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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\jre\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\MpDlpCmd.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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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 2696 2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4488 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_047da4d6ae80273d11f4e227693b8f5b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_047da4d6ae80273d11f4e227693b8f5b_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:2696
-
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:4488
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 2222754e14522a3448127f193c1c678d3c4604c5eaa8f12c004ab095c9457c03
- MD5 047da4d6ae80273d11f4e227693b8f5b
- SHA1 07e2727526ca0dc7aff0ca4e4ee9e0cf1a1b99b1
- SHA512 15e118db2de2a3576e557eefca24ab424ee4e430168b79f07ad24b9afd8ebd372fba6379b2dd03b1b03ee7f9011ff6cb17aba10fc2d9a697095b8cacdc3eb45d
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6cJ:A3k03kHRJt3k03kHRJo
- TLSH T1BF95AF03EB9400E4E24AC1749AE65A23EB75BC56176097CF1368D6152F72BC0BF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 ce95805d409bb5bf59e2e15ece0cf36a9b861a4e377ee051fe17a40d87249481
- MD5 ab7694242b5e9531308ec53cce65f8a3
- SHA1 e2d7e294ecf4f135fe4d9de04ab58a93b58d3d3b
- SHA512 1767312d05b653f103d36a3b18b808e917fa7c83e05df383b69b97b1e346dde1e9bb5084a5eac36a70153e5fd4915d04c763e297c61dd24f09b6684b1340baad
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6cB:A3k03kHRJt3k03kHRJwPji0Aj
- TLSH T19BC59C13FBA401B5E166C174CAE69A66EA717C42173097CF1358C7282F73BD0AB3A365
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
- Size 1.9MB
- SHA256 85f2063b8e8cfee4e2f2d6435cbd555bd6379c8e69ea30949d114619aafb9be1
- MD5 23812989f75557804e5333853825c915
- SHA1 7b3457d217f67b84ccbe57c36cfacfa9d4a00d32
- SHA512 fbca780a1c3a1cd56afbbda52d8a83ca5486de1905588240d85630463446b349bf7ae7a84604499b7222f89decf8ac0241d1ce945d53d229ed79538b4b4c6003
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6c+:A3k03kHRJt3k03kHRJl
- TLSH T16B95AF03EB9400E4E24AC174AAE65A23EB757C56176097CF1368D6152F72BC0BF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\msotd.exe$
- Size 1.9MB
- SHA256 689af5acde3bdc965da9464e72445748db4f19ea77fc1050c3d60e5541f58979
- MD5 210cd47ae7c1ddc29949732e14e4ed0a
- SHA1 ccb3a4928beaa712effb1a2e9f1019f203823176
- SHA512 3157ffbb88135cd6f17d22723b79ec44f4694aa5ab26e5f3cd34323ad58f382fc691c2d954fd7bcee5721655197c708c002a0741c3f4ad2762168d880777e9f1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6cm:A3k03kHRJt3k03kHRJV
- TLSH T13695AF03EB9400E4E20AC1345AE55A23EB75BC56176097DF1368DA152F72BE0BF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 1.9MB
- SHA256 1f3ca6424fe72854f23404d0c99c4c21d04b73c6de0a35881aefc58d10a14b09
- MD5 7ce1ea8876e503deaeaeafe7c7d5fd74
- SHA1 546f50ebee082ec8c64ec967af5dae04b293ca16
- SHA512 d06abfe536a9af5d44ea976a791ad4801c061a43219e29b172625dcb38c1a1fd986ff18ba6b756d8dd5ef0fd4870d6e911e4b65d59e63da141411a52ad636e25
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6ca:A3k03kHRJt3k03kHRJ1
- TLSH T13E95AF03EB9400E5E24AC1749AE65A23EB75BC52176097CF1368D6152F72BC0BF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 24363b4d5fbcdf78172e773ebe12815847537bec9604885f95e7abea17c1439f
- MD5 7dbcaba8bd87c0b996c9717b8f2b79b4
- SHA1 7b1f7f2200c1986e16b656608609951bef615e42
- SHA512 24e4efd8f8a8b458cf07c73911793d19a1617a8ad6a39992cd880bd3c0b8adccb419ca18334f5b52312310dc89d5b5cc42cb2ae2407dad8b18f2077a9a6171df
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bRaRac/RaoFs+8H43mnXoZ643mnXoZ6i6cP:A3k03kHRJt3k03kHRJA
- TLSH T1DE95AE03E79400E5E64A81349EEA4A22EA75BD52176097DF1368F7152F727C0BF3E3A4
- MD5 SHA1 SHA512 SSDEEP TLSH