Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 23:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-20_8b4c3f2924a157fe6e027eb3592fc953_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-20_8b4c3f2924a157fe6e027eb3592fc953_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe
- Size 146KB
- Sample260820-3wtv2acl91
- SHA256 f3308bcb61aa9065762a29df3d5a3fc179612c10cd6d66218cb3d6e129368e99
- MD5 8b4c3f2924a157fe6e027eb3592fc953
- SHA1 7987fd23c9ec1186d85ef6e9b0bbcc0f48c29c59
- SHA512 660c490b86a9f930d80378ab95f9de240653840e7327f10e06d54c69ca13345251a67ee6efbbcffa8e724cec979bf60c81053538f5945c2888279895023bb66f
- SSDEEP 1536:eHmVWA+TsLbuHs3c1JsxB1gLBbqQok7TsUpIuwPBWc5WEaO4EaO8PGCq2iW7z:ZT+T3Hmt1Kdok74uWWc5WjJjLGCH
- TLSH T1BCE33921B6A0D4B3C4080934855AD6B17B35BC701B259683BBE47E7FBEB03C3592B68D
- 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 behavioral2/memory/4872-9-0x0000000000810000-0x0000000000819000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x0008000000019ce0-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4872-5-0x0000000000810000-0x0000000000819000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4872-9-0x0000000000810000-0x0000000000819000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x0008000000019ce0-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4872 IAzlBF.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE IAzlBF.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe IAzlBF.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE IAzlBF.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe IAzlBF.exe File opened for modification C:\Program Files\7-Zip\7zG.exe IAzlBF.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe IAzlBF.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe IAzlBF.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe IAzlBF.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe IAzlBF.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe IAzlBF.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe IAzlBF.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe IAzlBF.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE IAzlBF.exe File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE IAzlBF.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe IAzlBF.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE IAzlBF.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe IAzlBF.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseAP.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe IAzlBF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE IAzlBF.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe IAzlBF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe IAzlBF.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 5072 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-20_8b4c3f2924a157fe6e027eb3592fc953_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IAzlBF.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3704 wrote to memory of 4872 3704 2026-08-20_8b4c3f2924a157fe6e027eb3592fc953_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe 89 PID 4872 wrote to memory of 5072 4872 IAzlBF.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-20_8b4c3f2924a157fe6e027eb3592fc953_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_8b4c3f2924a157fe6e027eb3592fc953_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3704 -
C:\Users\Admin\AppData\Local\Temp\IAzlBF.exeC:\Users\Admin\AppData\Local\Temp\IAzlBF.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4872 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4a436c06.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5072
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4a436c06.bat
- Size 187B
- SHA256 0427c9d8768ac38749747aa091f9fa96ebc33513b849b79a390259bff4d5bd4e
- MD5 e084eec91eb74529eee90ada0187e3ae
- SHA1 f861b77c61cd465b95fd41ebeb6a73b2b4121e56
- SHA512 c0df040f39cd12e3a7e67de394e71b2df9de4b49f3bb9a78056349aa0579fa95637c07691ef94e3cf8823251df0f418e4cd6d1fbff1657827353ced4763df3db
- TLSH T170C0120192C6E75A1854551706F1B15FC0750C593B893B154B31C86D619681DB6E3342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\IAzlBF.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- TLSH T1A462BFB34FC098FFC4CD353341853687CB7B4670DABA617F826288372895E19AC55495
- MD5 SHA1 SHA512 SSDEEP TLSH