Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 22:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-18_e21b0024071f49e812f720eb3c6db370_amadey_elex_rhadamanthys_smoke-loader_stop_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-18_e21b0024071f49e812f720eb3c6db370_amadey_elex_rhadamanthys_smoke-loader_stop_wapomi.exe
- Size 64KB
- Sample260818-2s199ssble
- SHA256 3fcb776aa61d4163fe8cc0de753ede4362321f54e2997c4951ee64f98445c1d3
- MD5 e21b0024071f49e812f720eb3c6db370
- SHA1 07c3e7b38cdb3b6babd222c34611ec09b860c604
- SHA512 f0999cbce86061e31af219f9bc590f0891cf2717ee7b1d4f027fbf4d5b5f056b344b3ac3c724de59d271d4dc6cff8f927607de9ea4280663dadf5d02f3cd6c01
- SSDEEP 768:iDnA2K5pacxDyHj9yNnPJYLjb+Zf4EtdjQGPL4vzZq2o9W7GsxBbPr:TaRZanPD/td0GCq2iW7z
- TLSH T1F553AE5379D1C473C40A42FA045ACB46AB3B6D21ABB584873BE8429E9F327D49D3F349
- 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/6928-9-0x0000000000FF0000-0x0000000000FF9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/6928-5-0x0000000000FF0000-0x0000000000FF9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001200000001157e-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/6928-9-0x0000000000FF0000-0x0000000000FF9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001200000001157e-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 6928 NscoCe.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe NscoCe.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe NscoCe.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe NscoCe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe NscoCe.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe NscoCe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe NscoCe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe NscoCe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe NscoCe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe NscoCe.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe NscoCe.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseNdr.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe NscoCe.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe NscoCe.exe File opened for modification C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe NscoCe.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe NscoCe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe NscoCe.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 NscoCe.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe NscoCe.exe File opened for modification C:\Program Files\Windows Mail\wab.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe NscoCe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE NscoCe.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe NscoCe.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE NscoCe.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe NscoCe.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe NscoCe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe NscoCe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe NscoCe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe NscoCe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE NscoCe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE NscoCe.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe NscoCe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE NscoCe.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 4252 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 2026-08-18_e21b0024071f49e812f720eb3c6db370_amadey_elex_rhadamanthys_smoke-loader_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NscoCe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 6808 wrote to memory of 6928 6808 2026-08-18_e21b0024071f49e812f720eb3c6db370_amadey_elex_rhadamanthys_smoke-loader_stop_wapomi.exe 91 PID 6928 wrote to memory of 4252 6928 NscoCe.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-18_e21b0024071f49e812f720eb3c6db370_amadey_elex_rhadamanthys_smoke-loader_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_e21b0024071f49e812f720eb3c6db370_amadey_elex_rhadamanthys_smoke-loader_stop_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6808 -
C:\Users\Admin\AppData\Local\Temp\NscoCe.exeC:\Users\Admin\AppData\Local\Temp\NscoCe.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6928 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6515239c.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4252
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6515239c.bat
- Size 187B
- SHA256 d00eda706cc9393c1b389ab484e07d400d954b7420638d4229f620c88f09f0f0
- MD5 addbb95b3f6a1e702de0dd8ca751e610
- SHA1 53f1538a54d1cae961c4cee89be55bfc716ff8e2
- SHA512 85f053a40bd5fcbce1fc0d8330fdfc3746ce80f7bed8dd4b2aa08ace51a45bd032095c571de6453a2549df6e2fd319ee1f5d3c355681c2ece807d7329029c7bc
- TLSH T181C0128191C7C699145551571AE5714CD2F588A83F692B215F31845C629640DB6CB302
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\NscoCe.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH