Analysis
- max time kernel
17s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/08/2026, 23:56
Behavioral task
behavioral1
Sample
2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.4MB
- Sample260812-3za74agj21
- SHA256 91fa36d9a10b692db2984597425518c4475f004a51abefecfef9fd01b64e641a
- MD5 e230ef3d6d02a1034575f2a542874218
- SHA1 4d8518d70ce140b639677cb1ca6943fa63d938c7
- SHA512 c425839c0764ee63db98864106ce1ada8524f53828b799ee069b769287cea846476f1b3f0f54009f062fac196b4004925b415a533f0001582edb0f107566b1b2
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqicwuFZe0p4Ek4niOkl/A04szE87JKTvmb:A3k03kHRJKeW4SkZP4sz9MbkqJtb2Ig
- TLSH T1DEC52916F6B84362D0BAC075C6D6AA56FA333C4117708ACB0385E33C2F376D59A76726
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral1/memory/4460-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024483-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1652-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000200000001e751-13.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4460-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1652-23-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000400000001ff97-126.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0008000000024489-279.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00050000000233eb-1615.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000f0000000006cf-2065.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024483-5.dat aspack_v212_v242 behavioral1/files/0x000200000001e751-13.dat aspack_v212_v242 behavioral1/files/0x000400000001ff97-126.dat aspack_v212_v242 behavioral1/files/0x0008000000024489-279.dat aspack_v212_v242 behavioral1/files/0x00050000000233eb-1615.dat aspack_v212_v242 behavioral1/files/0x000f0000000006cf-2065.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1652 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" 2026-08-12_e230ef3d6d02a1034575f2a542874218_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 2026-08-12_e230ef3d6d02a1034575f2a542874218_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 44 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\7zG.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe patcher.exe File created C:\Program Files\7-Zip\7z.exe patcher.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe$ patcher.exe File created C:\Program Files\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe$ 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\OfficeC2RClient.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 2026-08-12_e230ef3d6d02a1034575f2a542874218_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 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4460 2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1652 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-12_e230ef3d6d02a1034575f2a542874218_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_e230ef3d6d02a1034575f2a542874218_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:4460
-
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:1652
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.4MB
- SHA256 91fa36d9a10b692db2984597425518c4475f004a51abefecfef9fd01b64e641a
- MD5 e230ef3d6d02a1034575f2a542874218
- SHA1 4d8518d70ce140b639677cb1ca6943fa63d938c7
- SHA512 c425839c0764ee63db98864106ce1ada8524f53828b799ee069b769287cea846476f1b3f0f54009f062fac196b4004925b415a533f0001582edb0f107566b1b2
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqicwuFZe0p4Ek4niOkl/A04szE87JKTvmb:A3k03kHRJKeW4SkZP4sz9MbkqJtb2Ig
- TLSH T1DEC52916F6B84362D0BAC075C6D6AA56FA333C4117708ACB0385E33C2F376D59A76726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe$
- Size 2.5MB
- SHA256 4e7ad56a7fa4712cde067cf02db423f36bdd640112b283a27a8f5d7642a421e4
- MD5 f5c304885978da0f9c18ed91869a8ac4
- SHA1 0f87e69aa38c25d4602d7e0a6e93aa140a89f577
- SHA512 e1b2d698daae8d86a31a518f8d36d95ed63a7898c08626c23475dab8442ebac2ca989c6fee39287a5f6c137d1bd5bb26371bb4ee286ebefd1528c77a0673a573
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqicwuFZe0p4Ek4niOkl/A04szE87JKTvmS:A3k03kHRJKeW4SkZP4sz9MbkqJtb2IOw
- TLSH T1E6C52916F6B84362D0BAC075C6D6AA55FA333C4117708ACB0385E33C2F376D59A7A726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.0MB
- SHA256 4c8d6f63acca1bb3fc5aa319c6ab4c5fa7a1ef5df021a32cd987cf72dbb02506
- MD5 97e00178dffbf148699c601e2a862347
- SHA1 2b700f00c7dd657ea2eb77d9eadd13b1242f4135
- SHA512 855a56fef623c3c7cc42b4bc448bac9e1bb6f459863e120717e94b7179d8c1ec02ccde0df4568b02947c4072fe3c0cc1bf8e7e5719c191907cdd71edffcd0d1f
- SSDEEP 49152:A3k03kHRJKeW4SkZP4sz9MbkqJtb2I4Pji0Aj:A3k03kHR0fkZckfjo
- TLSH T141E52916F6788362D077C079C6D6AA5AFA32384117708ACB0285E73C2F377D59A76732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe$
- Size 2.6MB
- SHA256 bbd7ef5adbe82166718c4e8aee5fd1e46c079f1665a3ff5bbff8a99314aff682
- MD5 0c2b6d091135b3b725ce440bad60c3fa
- SHA1 d8681707c63ddee419b2a1a398d992e493e108ec
- SHA512 7ac1cb3457bc773d09fb99d43765538bfda99ea7a2dd1c40d6d106619855cb496bfc582df0654b0ed43cdabccd52f783cba3405e53af781a1a5eaddac68d6e91
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqicwuFZe0p4Ek4niOkl/A04szE87JKTvmA:A3k03kHRJKeW4SkZP4sz9MbkqJtb2Il
- TLSH T114C50716E6A84362D07EC075C7D6AA55FA33384147B08ACB02C5E33C2F376D59AB6727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
- Size 2.4MB
- SHA256 7618e2a23d846564e15b7c76dc8d4bc0e4312545f8d35affc83ca2c6288c1532
- MD5 e01d52e1dc7a2d514bf5b8457d5223ce
- SHA1 1b2ef7c3f6f06614a099876d774b09ec3e59779e
- SHA512 04181a2a3a5f3878fb096f026d334c95b2eee668b853ea5a040d114fa10365abf1d164839542a85d5be22c8058a44bd99e0dee79ea1682708c554c808f0cda66
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqicwuFZe0p4Ek4niOkl/A04szE87JKTvmV:A3k03kHRJKeW4SkZP4sz9MbkqJtb2IE
- TLSH T1B6C52916F6B84362D0BAC075C6D6AA56FA333C4117708ACB0385E33C2F376D59A76726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
- Size 2.7MB
- SHA256 a6ae6db6ecad28e473318c27dd47b553215ec00f0badb56b65d091ffa332d783
- MD5 70105af0af0479cd33aec8606ec97622
- SHA1 4626374d3187e6b352410731e2899c73109f4571
- SHA512 d8f4daf06417740bbf3b27cb5ce5e8d53224952c49c86104d5c29bbc326997d003669194fb0f78a8a979e2affa093cc4a6b1b35183ef1b805de84915309edd48
- SSDEEP 49152:A3k03kHRJKeW4SkZP4sz9MbkqJtb2Iii2WH3:A3k03kHR0fkZckzuX
- TLSH T140D52916F6B84362D0BBC075CAD6AA59FA333841477086CB0385E73C2F376D19A76726
- MD5 SHA1 SHA512 SSDEEP TLSH