Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/07/2026, 16:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-11_3d8d6abba2e6f8359fd680ee88157d3a_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-11_3d8d6abba2e6f8359fd680ee88157d3a_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe
- Size 464KB
- Sample260711-t7e2ksft2m
- SHA256 219de4d43717da6b0d92ba1ec18fc32ef0a74b054a6db06a8a163fd8d59cf497
- MD5 3d8d6abba2e6f8359fd680ee88157d3a
- SHA1 9047bc7904c6abc3fd1271a98dfe16165dffa221
- SHA512 f97c0115a9d88ec0a5dcaa20280869ff2f8a0f9e8018b16ccb2ac6f2e856af7fa0b0a214b89faf05c8a0da9e0fe8dec133440de98f1744b109be90a22979305b
- SSDEEP 12288:p5NaIk7nsp5pahQ2hkhsYvCpJZ2u4Tsgm/:p5lB2hkhfvCpf2fTf
- TLSH T1EAA48D11B991C032C17378344679E1B21DBEB8311E31568F63DE0EBA9F740D1AB29A6F
- 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/3472-9-0x0000000000B60000-0x0000000000B69000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/3472-5-0x0000000000B60000-0x0000000000B69000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001b86e-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3472-9-0x0000000000B60000-0x0000000000B69000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001b86e-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3472 IFcnDS.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE IFcnDS.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe IFcnDS.exe File opened for modification C:\Program Files\Windows Defender\NisSrv.exe IFcnDS.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIdentity.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe IFcnDS.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe IFcnDS.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe IFcnDS.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE IFcnDS.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe IFcnDS.exe File opened for modification C:\Program Files\Windows Defender\MpDlpService.exe IFcnDS.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE IFcnDS.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe IFcnDS.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe IFcnDS.exe File opened for modification C:\Program Files\dotnet\dotnet.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe IFcnDS.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe IFcnDS.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe IFcnDS.exe File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE IFcnDS.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseAP.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE IFcnDS.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\SecHealthUI.exe IFcnDS.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe IFcnDS.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe IFcnDS.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe IFcnDS.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE IFcnDS.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseSampleUploader.exe IFcnDS.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe IFcnDS.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 2026-07-11_3d8d6abba2e6f8359fd680ee88157d3a_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IFcnDS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5360 wrote to memory of 3472 5360 2026-07-11_3d8d6abba2e6f8359fd680ee88157d3a_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe 87 PID 3472 wrote to memory of 5140 3472 IFcnDS.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-11_3d8d6abba2e6f8359fd680ee88157d3a_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-11_3d8d6abba2e6f8359fd680ee88157d3a_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5360 -
C:\Users\Admin\AppData\Local\Temp\IFcnDS.exeC:\Users\Admin\AppData\Local\Temp\IFcnDS.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3472 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\071172a8.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:5140
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\071172a8.bat
- Size 187B
- SHA256 d4e715153a32ccef211f68081135e44c42cd7d78e8bbce49640dc5bf2c17cf9a
- MD5 8ba5a3703fee85860177d55e8a0c713a
- SHA1 17bc30ad6d32f072c42691a337ddc119e7dfd494
- SHA512 4234abc3326fa11225f3afd3fab1396e79feb15ee9808ebe43e55b14a94121f98c23d19824cd2fa7da25aae08091d7a0028ab74838231b0eaa2d5a7d3df63e09
- TLSH T154C012118296CA9A1454513716F5714DC0650C687BE96B154B20C45EF59A80DB6E3701
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\IFcnDS.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH