Analysis
- max time kernel
150s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 03:10
Behavioral task
behavioral1
Sample
2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 3.2MB
- Sample260910-dpa2xadr7w
- SHA256 34ab47fae93beda1e053e12feeb87f8b78273574df7b368c3ccd60cd2eefc81b
- MD5 b9107c7b8289ac693ec193bf77057f46
- SHA1 821b09b44b53be902010201d3f7a90449f2748ca
- SHA512 48db7b3b8efd33b06bb4f064e90945b716a98758896f2114974c158951eac2db729e5534841d39737d9c063cf643a0c23e380efd6c8682e2dae31dd09efc8fb3
- SSDEEP 49152:A3k03kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2Is356rX:A3k03kHR+RcfkZckcerX
- TLSH T1E5F51916F6788762D07BC079C6D2AA5AFA3338415F7086CB0285D73C2F276D5993A723
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/4120-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000244be-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4288-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b20-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4120-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4288-29-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216a5-1251.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x001100000001690b-1876.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000244be-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b20-12.dat aspack_v212_v242 behavioral1/files/0x00020000000216a5-1251.dat aspack_v212_v242 behavioral1/files/0x001100000001690b-1876.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4288 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" 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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 created C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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.Loader.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.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\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.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\OFFICE16\OLicenseHeartbeat.exe patcher.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\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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 patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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\Java\jre-1.8\bin\ssvagent.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\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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 2026-09-08_b9107c7b8289ac693ec193bf77057f46_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\Microsoft Office\root\Office16\PDFREFLOW.EXE$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4120 2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4288 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-08_b9107c7b8289ac693ec193bf77057f46_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_b9107c7b8289ac693ec193bf77057f46_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:4120
-
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:4288
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 3.2MB
- SHA256 34ab47fae93beda1e053e12feeb87f8b78273574df7b368c3ccd60cd2eefc81b
- MD5 b9107c7b8289ac693ec193bf77057f46
- SHA1 821b09b44b53be902010201d3f7a90449f2748ca
- SHA512 48db7b3b8efd33b06bb4f064e90945b716a98758896f2114974c158951eac2db729e5534841d39737d9c063cf643a0c23e380efd6c8682e2dae31dd09efc8fb3
- SSDEEP 49152:A3k03kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2Is356rX:A3k03kHR+RcfkZckcerX
- TLSH T1E5F51916F6788762D07BC079C6D2AA5AFA3338415F7086CB0285D73C2F276D5993A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
- Size 3.7MB
- SHA256 c83a1e5b3bd53bd7a814f0ef85e96c1300826a7b58bed7c21df83a544ebfc238
- MD5 f8c938f6decb6b74cb15a2b275e71e0b
- SHA1 9f665b46a86eb7e71c70cb7f6746bcb9f5cd025a
- SHA512 0c2f41a2fb538065178af7a2080b524c999a7312b33295c5336b792c82c6e9e24cfcaf16adc5e09a45fc063875b8e2705dbd23f59b0fb71fc764bc9f8d4f84c3
- SSDEEP 49152:A3k03kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2Is356rvUidGl:A3k03kHR+RcfkZckcervdGl
- TLSH T1A9062A16F6788766D07BC079C6D2965AFA3338414F708ACB0385D73C2F276D59A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.7MB
- SHA256 c2b1b46b196254be90bc4f61ea8b7e22944b45f9bd92a0f5d58ee215285393aa
- MD5 6f84cf7bbd765f493122fa8fdcb2f4f9
- SHA1 5ddd4cd302437b488f9d761077633c086016c146
- SHA512 63d02d26249e4e63ec2a65359244771a34999b4167daff286056bc501be366b0320b8dae17d9060f5d5e3bd46fcf260337e7c16869a4b6b971f30279b6c73953
- SSDEEP 49152:A3k03kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2Is356rTPji0Aj:A3k03kHR+RcfkZckcerLjo
- TLSH T1C5061A16F6788762D07BC079C6D2A65AFA3338415B708ACB0385D73C2F276D5993A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 3.3MB
- SHA256 d1f9f62875e800043c0eafcf31e086e5753704a8fa81b1ddd755465857a16494
- MD5 b8cb3c086b4fc49a5346fb7f03f9ba47
- SHA1 2adca015fd6ed6cb9f4ab7f1f0203b324a8ce5da
- SHA512 f626728a9264a18f3ebd636bb560c663ef93f425ff45d6e11fcc89c0ab334bf71d3303ab67882005bd3e1bd0b91434b5cff005a79f9f84749fa64dd9a9311b9d
- SSDEEP 49152:A3k03kHRJARJaeW4SkZP4sz9MbkqJtb2IdqJtb2Is356r9:A3k03kHR+RcfkZckcer9
- TLSH T1EEF50816F6788762D07BC079C6D2AA59FA333C415B708ACB0285E73C2F376D59936722
- MD5 SHA1 SHA512 SSDEEP TLSH