Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 17:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-09_224d4557f3c6f39ae02218684234dabd_amadey_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-09_224d4557f3c6f39ae02218684234dabd_amadey_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_wapomi.exe
- Size 125KB
- Sample260809-vmz2paap5x
- SHA256 49f3c74a9c28f42dc1a56a235457b70ada0b44b103db3d7c9812e6662586ef99
- MD5 224d4557f3c6f39ae02218684234dabd
- SHA1 f6fb5ebf86fdeeec666134e2f2bb9acd2e57f73a
- SHA512 cc502f81cabdfbad61ddeffe9a7ced00bdba86b35baf933dbd0a40e9ee7144a7055a0e903fc322040ce5362538815820731a5c3e4912da0d36fb1e0f886c01c1
- SSDEEP 1536:V8cRe9po9Me2JBAnTJTfla11vg7X2X2L+8JiYQM8ohdpr6v++wukgPSGCq2iW7z:er9nJBcflaEJia/6v++19qGCH
- TLSH T1A2C37C0172C1C072D056247B8516C7F14EAF78766866AE8FBFC60AF90F39792DA2930D
- 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/6028-9-0x0000000000F90000-0x0000000000F99000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000600000001b853-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/6028-5-0x0000000000F90000-0x0000000000F99000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/6028-9-0x0000000000F90000-0x0000000000F99000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000600000001b853-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 6028 EwntDex.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe EwntDex.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe EwntDex.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseTVM.exe EwntDex.exe File opened for modification C:\Program Files\DismountMount.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE EwntDex.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe EwntDex.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe EwntDex.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE EwntDex.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe EwntDex.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe EwntDex.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe EwntDex.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe EwntDex.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe EwntDex.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe EwntDex.exe File opened for modification C:\Program Files\7-Zip\7zG.exe EwntDex.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe EwntDex.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE EwntDex.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe EwntDex.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 5484 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 2026-08-09_224d4557f3c6f39ae02218684234dabd_amadey_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EwntDex.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5716 wrote to memory of 6028 5716 2026-08-09_224d4557f3c6f39ae02218684234dabd_amadey_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_wapomi.exe 90 PID 6028 wrote to memory of 5484 6028 EwntDex.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_224d4557f3c6f39ae02218684234dabd_amadey_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_224d4557f3c6f39ae02218684234dabd_amadey_elex_rhadamanthys_sakula_smoke-loader_stealc_stop_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5716 -
C:\Users\Admin\AppData\Local\Temp\EwntDex.exeC:\Users\Admin\AppData\Local\Temp\EwntDex.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6028 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\379c71b6.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5484
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:2600
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\379c71b6.bat
- Size 189B
- SHA256 5e56a261060629c3be5c9da2676cb78f0bf4973b98ba7ec05a6602bd08f9c502
- MD5 9ee24130596ec8a464efd03aa39a7d38
- SHA1 d2c80f8b62712b2755591e189718fdcf9f79253b
- SHA512 9b0375b8de0b6c13df3087b3479e1eaacf75e09df8da793355a4525dc5200ac631593ba218d03b7f521d4209ffc31cbe4c2e9064f0be727fbfb51d3d78b1d6c4
- TLSH T136C01241C18BC7695454502B0AE1714DD17D085C3B8A6B23AF22C45CE1B680DB9C7302
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\EwntDex.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH