Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 12:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_296be12767184aab34f5c1e244c0a63c_elex_rhadamanthys_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-03_296be12767184aab34f5c1e244c0a63c_elex_rhadamanthys_smoke-loader_wapomi.exe
- Size 76KB
- Sample260804-pw2nzseq8v
- SHA256 206721e24cb7976713cefcc7bf6b527a4ae961326a09f0126cc69ce2b92f47e3
- MD5 296be12767184aab34f5c1e244c0a63c
- SHA1 c32803019e5b4254006adcad88953092105208f8
- SHA512 38d6d30c70e208ecb45147510415fdebf12a438bad6954965ae499259939c219e325431b93ef78110e26bab9c05fdba119a953f3da26d87071f464a231258241
- SSDEEP 768:i8AcstBy9afhyO45SqNf/mmjVrqvn84Bhbrqtuvq2QGPL4vzZq2o9W7GsxBbPr:i5csny9TVheqhQn8Igt+qtGCq2iW7z
- TLSH T132739E1339C24473C8D95AF051F71B77DB3B5AB11270D95B8B608C6A2C71A61EA3A38B
- 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/4572-9-0x0000000000C40000-0x0000000000C49000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000700000001b858-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4572-5-0x0000000000C40000-0x0000000000C49000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4572-9-0x0000000000C40000-0x0000000000C49000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000700000001b858-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4572 WzYTdE.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe WzYTdE.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe WzYTdE.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE WzYTdE.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe WzYTdE.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe WzYTdE.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe WzYTdE.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe WzYTdE.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIdentity.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe WzYTdE.exe File opened for modification C:\Program Files\Windows Mail\wab.exe WzYTdE.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe WzYTdE.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe WzYTdE.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe WzYTdE.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe WzYTdE.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe WzYTdE.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe WzYTdE.exe File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe WzYTdE.exe File opened for modification C:\Program Files\Windows Defender\MpDlpCmd.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE WzYTdE.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE WzYTdE.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe WzYTdE.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe WzYTdE.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe WzYTdE.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe WzYTdE.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 5848 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 2026-08-03_296be12767184aab34f5c1e244c0a63c_elex_rhadamanthys_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WzYTdE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4120 wrote to memory of 4572 4120 2026-08-03_296be12767184aab34f5c1e244c0a63c_elex_rhadamanthys_smoke-loader_wapomi.exe 90 PID 4572 wrote to memory of 5848 4572 WzYTdE.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_296be12767184aab34f5c1e244c0a63c_elex_rhadamanthys_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_296be12767184aab34f5c1e244c0a63c_elex_rhadamanthys_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4120 -
C:\Users\Admin\AppData\Local\Temp\WzYTdE.exeC:\Users\Admin\AppData\Local\Temp\WzYTdE.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5a441e0e.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5848
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5a441e0e.bat
- Size 187B
- SHA256 fb0ce675e42a3d59d2ae57dfe9b4b9488d9ef8a697ac4c5f8ba959103072011a
- MD5 5df820d3dded72a61a1a29827d7338f3
- SHA1 ca5557cd6e40b0d9d732021eb7de8db430b4c27f
- SHA512 1436f63d90ec91cb14236e3d358f9272cb66c2713a65fa223130796f6865e2c2e27f675d268668c1c564292ba3378c1a4a22099981f0b8c7bea938150040a702
- TLSH T148C0121182C7C65A1855501B0EF1754ED47558A83B9F6B22BF21885C619B80DB5C3301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\WzYTdE.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH