Analysis
- max time kernel
148s - max time network
109s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 11:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-12_e7292cdbd0a050ed7721ce8d9e43f31a_elex_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-12_e7292cdbd0a050ed7721ce8d9e43f31a_elex_smoke-loader_wapomi.exe
- Size 258KB
- Sample260712-m72r1sav4s
- SHA256 f3f60ba8257ebafb36f3495d45594afe931b7796c23cd988910b25e01a9a612d
- MD5 e7292cdbd0a050ed7721ce8d9e43f31a
- SHA1 9735d5a7c65c7d63892471550d8a81c71f989b38
- SHA512 109da275a945cced5441833cdb91e7601c3affb413af1d74300a27bdbfcbdcef575b395dadf98439b3926c51fd45b55994926357f1268393571b34472f49596c
- SSDEEP 6144:7TJEN18uvb3TtlM9PKqYgmyoDcPYBhM+JN15rfuGq5/:3JEkEDQ50y0c
- TLSH T18B446C06D543D0F6D52770B4A1DEB37F16310B164835CEAACBF84DA4BF62A20693D62E
- 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/2572-9-0x0000000000870000-0x0000000000879000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/2572-5-0x0000000000870000-0x0000000000879000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000600000001b714-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2572-9-0x0000000000870000-0x0000000000879000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000600000001b714-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2572 IVgjaWD.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE IVgjaWD.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseTVM.exe IVgjaWD.exe File opened for modification C:\Program Files\7-Zip\7zG.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe IVgjaWD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe IVgjaWD.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe IVgjaWD.exe File opened for modification C:\Program Files\7-Zip\7z.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe IVgjaWD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe IVgjaWD.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe IVgjaWD.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe IVgjaWD.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe IVgjaWD.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE IVgjaWD.exe File opened for modification C:\Program Files (x86)\Windows Defender\MpCmdRun.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe IVgjaWD.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe IVgjaWD.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe IVgjaWD.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe IVgjaWD.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe IVgjaWD.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE IVgjaWD.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe IVgjaWD.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe IVgjaWD.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe IVgjaWD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe IVgjaWD.exe File opened for modification C:\Program Files\dotnet\dotnet.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe IVgjaWD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe IVgjaWD.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe IVgjaWD.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseNdr.exe IVgjaWD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe IVgjaWD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE IVgjaWD.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe IVgjaWD.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-07-12_e7292cdbd0a050ed7721ce8d9e43f31a_elex_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IVgjaWD.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3536 wrote to memory of 2572 3536 2026-07-12_e7292cdbd0a050ed7721ce8d9e43f31a_elex_smoke-loader_wapomi.exe 88 PID 2572 wrote to memory of 52 2572 IVgjaWD.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_e7292cdbd0a050ed7721ce8d9e43f31a_elex_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_e7292cdbd0a050ed7721ce8d9e43f31a_elex_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3536 -
C:\Users\Admin\AppData\Local\Temp\IVgjaWD.exeC:\Users\Admin\AppData\Local\Temp\IVgjaWD.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\66aa3796.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:52
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\66aa3796.bat
- Size 189B
- SHA256 536c623209302c7940d6da66d92abc1d1f79e659b32b66d38ac1f00ae0aa1c9a
- MD5 ee9cb6a3f91911f31d0851b7b08acccb
- SHA1 e3aecf41ee882b0fea67e7dec77799975ef275d3
- SHA512 79d69ca00e5851c7e40c092238a40a0cfc94518643b84f266755ce05b4803c47c7a3b85ddd728987a8e71609d0940b32919de35d0f81d86ff637519ae5d47f8e
- TLSH T16CC0120581C6C7AD1C58541B0AF2664DC0759C693F4A2F314B61C45C75D680DF6D3B01
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\IVgjaWD.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH