Analysis
- max time kernel
149s - max time network
150s - 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, 03:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe
- Size 152KB
- Sample260910-eayp4aweph
- SHA256 5c220fca8d361a44da5750888340099224c91d405cdf3cceeaf54218fe108182
- MD5 a1e8f061f7466e3dca83d6dac9bf8b94
- SHA1 6eb83033e12d3379fb086197ad568371f6b6ee89
- SHA512 4d8fc5be179a85b4df5ea873bd06b860f0a45278872bf442d1a873ca9502d59a0e091335d8313398314bafdd2f4eeb47530478bc253f2585df4a82a0623bc198
- SSDEEP 1536:IU7TRrlQRGTvRFIPe0CjEty50sz5/klcRPIv+rcDgv5lEaO4EaO/kGCq2iW7z:X7TcEt0wL5Vz50caWoDgv5ljJj9GCH
- TLSH T1D0E33921B6A0D0B7C4040534946AD7B17A36BC711B2896C37AF43E6BBE713D3593A68E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
bdaejec
C2
-
ddos.dnsnb8.net
Signatures
- Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/2120-12-0x00000000006D0000-0x00000000006D9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral1/files/0x000b00000002440d-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2120-4-0x00000000006D0000-0x00000000006D9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2120-12-0x00000000006D0000-0x00000000006D9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000b00000002440d-5.dat aspack_v212_v242 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation GdSkls.exe - Executes dropped EXE 1 IoCs
pid Process 2120 GdSkls.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe GdSkls.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe GdSkls.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe GdSkls.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe GdSkls.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE GdSkls.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE GdSkls.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe GdSkls.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE GdSkls.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe GdSkls.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe GdSkls.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe GdSkls.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe GdSkls.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe GdSkls.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe GdSkls.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe GdSkls.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe GdSkls.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe GdSkls.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe GdSkls.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe GdSkls.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe GdSkls.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe GdSkls.exe File opened for modification C:\Program Files\7-Zip\7z.exe GdSkls.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe GdSkls.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE GdSkls.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\gswin32.ini 2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3592 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GdSkls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3092 wrote to memory of 2120 3092 2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe 85 PID 2120 wrote to memory of 3592 2120 GdSkls.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-08_a1e8f061f7466e3dca83d6dac9bf8b94_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3092 -
C:\Users\Admin\AppData\Local\Temp\GdSkls.exeC:\Users\Admin\AppData\Local\Temp\GdSkls.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\62935814.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3592
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\62935814.bat
- Size 187B
- SHA256 7ecfefc2831431bc05e250a7757b38e1e84a09ad0bf5a23fcb7d0029ec0ce59b
- MD5 98f9101b7f52d034a6624aa801f009b2
- SHA1 00392694a6ca864f569d2281f57fb40fce79116d
- SHA512 265999ec8c12894839bdb90a82b096e865b8d9954384372e2d3e13af56514db10af3eea2027fb38b36fd38d9101c39005ccb35ecd1c18511ede1d3750b001c8b
- TLSH T1E8C0120182C6CA69145460A756E5E24CD0794CE83B8A3B115B20C85C719A41DB5D7301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\GdSkls.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- TLSH T1A462BFB34FC098FFC4CD353341853687CB7B4670DABA617F826288372895E19AC55495
- MD5 SHA1 SHA512 SSDEEP TLSH