Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/10/2026, 09:45
Behavioral task
behavioral1
Sample
2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe
Resource
win10v2004-20260911-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe
Resource
win11ltsc2024-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe
- Size 10.3MB
- Sample261011-lq8cssg15s
- SHA256 ce737702069ea7b0859a498fe1bc349ca27ae182a1481ccd3ded35dedcc346f9
- MD5 83349ef655ef1969af03e9dfff269155
- SHA1 66187c5c133e1a312da44e1f45f62358b541dcd6
- SHA512 750c583b07e702b7bbadbbd4aebebf9c9d38af143ac0609ea3c4d8c682049a09101cd527e6a57e2fde48b48defeb3b9cc2c0626cec7a61dd996717de63aa834e
- SSDEEP 196608:Y18U9EFfKpS2S9+ULdNPtbuPZOFnqogHh/0o:AREJK42SlLdNPt6ROFqZR
- TLSH T13EB6D02EF7448135E11A41B1995DA776C828FC6553344AC73384BB29BFB26C32F367A2
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Detects Fesber payload 11 IoCs
resource yara_rule behavioral2/files/0x000d00000001c559-3.dat family_fesber behavioral2/memory/1496-506-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-835-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-1148-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/files/0x00a300000001acbf-1266.dat family_fesber behavioral2/memory/1496-1269-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-1270-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-1271-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-1272-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-1274-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber behavioral2/memory/1496-1278-0x0000000000400000-0x000000000041B000-memory.dmp family_fesber - Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe fsb.exe" 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe - Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\fsb.tmp 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Windows\SysWOW64\fsb.stb 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Windows\SysWOW64\fsb.tmp 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe -
resource yara_rule behavioral2/files/0x000d00000001c559-3.dat upx behavioral2/files/0x00a300000001acbf-1266.dat upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\dotnet\dotnet.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\javadoc.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jdk-1.8\bin\jcmd.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_helper.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\7-Zip\Uninstall.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe- 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid 4
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloade.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:1496
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7z.exe-
- Size 10.8MB
- SHA256 1a851d441e6b191b8e7aadd6cea05ec2777f6bb4d5a5547f2883f8c0080e03fd
- MD5 bfbe97ad3959ccbbd2a24fbe3435b757
- SHA1 eb2ce72bc245228c41ac34bff73eff37923f4e93
- SHA512 54f05b3d56b77db2e41cffc978060185ea5953ceb19affb7e3a93e48555ebf71f69bbcbaaf14747cebb56694a04e5de649987f032cc1a10e67a04d23f8bd3a40
- SSDEEP 196608:R18U9EFfKpS2S9+ULdNPtbuPZOFnqogHh/0o9o:TREJK42SlLdNPt6ROFqZRS
- TLSH T13CB6D02EF7448135E11A81B1D959A776C829FC6543344AC72384FB29BFB26C32F36762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Downloads\EnterStep.exe-
- Size 11.2MB
- SHA256 cafb87b00be77d409607168db9246580767ede09e81a4847282bcf3b2fab0f34
- MD5 b2e8940e96531c77b20c5ede56cc39a1
- SHA1 5317539f8fab70c7165baf5c8e19af38b802d4ec
- SHA512 f67cb7cb41f0ab2c1d03441da0ec831c1a58c07831575e1fa133da0c6be20bf239902740f2e1c8bba373f926f98fd440e9101b4b5777dd01f78c55590e37fc20
- SSDEEP 196608:R18U9EFfKpS2S9+ULdNPtbuPZOFnqogHh/0oU2jT:TREJK42SlLdNPt6ROFqZRU2f
- TLSH T142C6E12EF7458135E15A41B1995DA772C828FC6553344AC73384BB29BFB26C32F327A2
- MD5 SHA1 SHA512 SSDEEP TLSH