Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 18:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-19_9372ff549fdbdf313d0d72199dd6c003_elex_nymaim_rhadamanthys_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-19_9372ff549fdbdf313d0d72199dd6c003_elex_nymaim_rhadamanthys_smoke-loader_wapomi.exe
- Size 56KB
- Sample260819-w315csfp81
- SHA256 7721cd947cfd56948988e5aa6740287678ed60a00aa112689d7e096107dbe895
- MD5 9372ff549fdbdf313d0d72199dd6c003
- SHA1 3f9a7e69193da28045e830e56af86219ef438d45
- SHA512 a66d85cf8a69b434498d3ee1ee5bf85f09192a137a59eb3c1cc1eee904c27b8328b0b314f9f4227248e4ada46b91fb8bd8b60d37a51b7d69d605df091c841a29
- SSDEEP 768:Jbpo8DXv34JE9W0s9LejvRKRoe7n3QGPL4vzZq2o9W7GsxBbPr:JbitE9W0s9Lewoe7nAGCq2iW7z
- TLSH T10143AF337ED08077C8C9A5B211AB6B56EF3B523046F950C7CB14DC692DB2680BD3E186
- 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/1308-41-0x00000000008A0000-0x00000000008A9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/1308-5-0x00000000008A0000-0x00000000008A9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0006000000016b3a-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1308-41-0x00000000008A0000-0x00000000008A9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x0006000000016b3a-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1308 qRzQSs.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe qRzQSs.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe qRzQSs.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe qRzQSs.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe qRzQSs.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe qRzQSs.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE qRzQSs.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe qRzQSs.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE qRzQSs.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe qRzQSs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe qRzQSs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseTVM.exe qRzQSs.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 qRzQSs.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe qRzQSs.exe File opened for modification C:\Program Files\Windows Defender\NisSrv.exe qRzQSs.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe qRzQSs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseNdr.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe qRzQSs.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE qRzQSs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE qRzQSs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe qRzQSs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe qRzQSs.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe qRzQSs.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe qRzQSs.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe qRzQSs.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 5792 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 2026-08-19_9372ff549fdbdf313d0d72199dd6c003_elex_nymaim_rhadamanthys_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qRzQSs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4828 wrote to memory of 1308 4828 2026-08-19_9372ff549fdbdf313d0d72199dd6c003_elex_nymaim_rhadamanthys_smoke-loader_wapomi.exe 90 PID 1308 wrote to memory of 5792 1308 qRzQSs.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_9372ff549fdbdf313d0d72199dd6c003_elex_nymaim_rhadamanthys_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_9372ff549fdbdf313d0d72199dd6c003_elex_nymaim_rhadamanthys_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Users\Admin\AppData\Local\Temp\qRzQSs.exeC:\Users\Admin\AppData\Local\Temp\qRzQSs.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5a504c6d.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5792
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7IWVBK5J\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\4AC946B4.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\5a504c6d.bat
- Size 187B
- SHA256 e3b449029a2e4a21dc1b2523176eb332055dcaadce3b335e2dc4090e6295570b
- MD5 7ba9086b61b3d95285843af156ed739f
- SHA1 7426fd405d2f8301144fd64bdd3c2f002a7ad8da
- SHA512 ad8c7dc88fbdf273a23a4ee25128989e6016f713de3ede16257c092c4cfe7acc565e35b50a395c3361cf3ac9f4411e88313194fef6d41aca0ee3ea7091e658c1
- TLSH T17AC0120182C6CF5F1455505B66F5618DD06508AC3B992B115B20845D7196C0DF9C3301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\qRzQSs.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH