Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/10/2026, 05:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-16_d73765c9112681521068b6ff037f53b2_elex_rhadamanthys_smoke-loader_wapomi.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-10-16_d73765c9112681521068b6ff037f53b2_elex_rhadamanthys_smoke-loader_wapomi.exe
- Size 61KB
- Sample261017-gd99eaas3j
- SHA256 1dabb7b999e370d8afa543b2825f9cd66453823132af7a40d928bdce6772cbff
- MD5 d73765c9112681521068b6ff037f53b2
- SHA1 9e2ca12aa4439b6782239837ae4ede0e0595a574
- SHA512 de3550b02730d01073fe819f8de970151c634786091ec557f4d5ecd97a8e461b68a04fca04fdeed0c3dbbcf5d778a6d506b156eb4f8493a3fdf5534fcc706e55
- SSDEEP 1536:4iNelFKptsFYoqPevbvsppG9GCq2iW7z:RNCWi6oqmTvsppyGCH
- TLSH T12C5339132FE08495F1B34F30687A66A98A25FD231A38914F6BC02D5F6C76E40DD71B67
- 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/4812-9-0x0000000000B40000-0x0000000000B49000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/4812-5-0x0000000000B40000-0x0000000000B49000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000700000001b859-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4812-9-0x0000000000B40000-0x0000000000B49000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000700000001b859-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4812 kIJYQz.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE kIJYQz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE kIJYQz.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe kIJYQz.exe File opened for modification C:\Program Files\dotnet\dotnet.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe kIJYQz.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseNdr.exe kIJYQz.exe File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe kIJYQz.exe File opened for modification C:\Program Files\7-Zip\7zG.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe kIJYQz.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 kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE kIJYQz.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe kIJYQz.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIR.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE kIJYQz.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe kIJYQz.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE kIJYQz.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe kIJYQz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe kIJYQz.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe kIJYQz.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe kIJYQz.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe kIJYQz.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe kIJYQz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe kIJYQz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe kIJYQz.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe kIJYQz.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 4572 cmd.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 kIJYQz.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain kIJYQz.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 2026-10-16_d73765c9112681521068b6ff037f53b2_elex_rhadamanthys_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kIJYQz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4900 wrote to memory of 4812 4900 2026-10-16_d73765c9112681521068b6ff037f53b2_elex_rhadamanthys_smoke-loader_wapomi.exe 89 PID 4812 wrote to memory of 4572 4812 kIJYQz.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_d73765c9112681521068b6ff037f53b2_elex_rhadamanthys_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_d73765c9112681521068b6ff037f53b2_elex_rhadamanthys_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Users\Admin\AppData\Local\Temp\kIJYQz.exeC:\Users\Admin\AppData\Local\Temp\kIJYQz.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3bc75c4d.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4572
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\3bc75c4d.bat
- Size 187B
- SHA256 b6d9aa46cb9e0fa523d0e732f5bfbe6e733566353b2db9055a8f1bac960b8276
- MD5 ed112e408a7b77fdc9d3da2511ec1f0a
- SHA1 7891223a42ed63a0cb4512f2c5db97631f1efa3b
- SHA512 2a4cd7010b205e424dd495ecdbcec60f61cd544ce500ebd9d84843b7cb7b4d54fe3533788d05eca6d271c825c70251907abe011772f65fa56e3c80a3e52ecd6f
- TLSH T107C01211C1C7DE6A185490170AE5714CC16D1C5C3B492B225B21C46C619641DF9C3341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\kIJYQz.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH