Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/07/2026, 17:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-09_236dd35ec57987ed00c9adddfd40ea0d_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-07-09_236dd35ec57987ed00c9adddfd40ea0d_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe
- Size 188KB
- Sample260709-whvrvae17j
- SHA256 eeaa754bd9b5fea93bec1de8067fd955d2dfa05fba5473811c2a63afbc1c9e32
- MD5 236dd35ec57987ed00c9adddfd40ea0d
- SHA1 f36c847fb099f166c96670783d4372a3298509d4
- SHA512 c375b449fd3a0f5f6865b8c471e4a60ad64b92f81b3b8cc439e64120af390abd7ec222f14d938170fd79085fe364a7e327d8d96b282ee83a405a75df8585fadd
- SSDEEP 3072:dK8IyX/GVvQhH+xPdeblpcUqzOCx3gTfRgdmlhxTQhCHWqhcOpdGCH:dK83/G6+VylNqzeGa9IC1SOpI
- TLSH T12A14C30276D58125F1F73A30197496710E7BBCA09E38CA9E5398557D0FB3A80DD38BA7
- 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/4004-41-0x00000000009F0000-0x00000000009F9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000f0000000002f3-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4004-5-0x00000000009F0000-0x00000000009F9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4004-41-0x00000000009F0000-0x00000000009F9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000f0000000002f3-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4004 AsyJX.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe AsyJX.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe AsyJX.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE AsyJX.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe AsyJX.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\SecHealthUI.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe AsyJX.exe File opened for modification C:\Program Files\dotnet\dotnet.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe AsyJX.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe AsyJX.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 AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE AsyJX.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe AsyJX.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe AsyJX.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE AsyJX.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe AsyJX.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe AsyJX.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe AsyJX.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 AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe AsyJX.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe AsyJX.exe File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE AsyJX.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe AsyJX.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseTVM.exe AsyJX.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe AsyJX.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe AsyJX.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe AsyJX.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe AsyJX.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 2026-07-09_236dd35ec57987ed00c9adddfd40ea0d_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AsyJX.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3644 wrote to memory of 4004 3644 2026-07-09_236dd35ec57987ed00c9adddfd40ea0d_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe 89 PID 4004 wrote to memory of 3176 4004 AsyJX.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-09_236dd35ec57987ed00c9adddfd40ea0d_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-09_236dd35ec57987ed00c9adddfd40ea0d_elex_luca-stealer_njrat_remcos_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3644 -
C:\Users\Admin\AppData\Local\Temp\AsyJX.exeC:\Users\Admin\AppData\Local\Temp\AsyJX.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\35b65de4.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:3176
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UPYK1C55\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\35b65de4.bat
- Size 185B
- SHA256 8bce832b5f668402d1e131d499ab97a804d48cd305474cdf20107277c22470da
- MD5 60a07b5db7b022b0140f89321c6a006b
- SHA1 91365e7b2601033b5d415eee60ca2e1cb3ced835
- SHA512 8727246357c94f84de82b8b90f25637a22c01fd5cdb27d952b268d920bf7de52609108576491833ad61cfb4a349971db94ea5c56f3cecd2547d895369c8032b0
- TLSH T1CCC01202C287C76E1995902B0AF1728DC0A50CAC3B8D2B214F22849C61AA80DFAC3381
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\70C738A3.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\AsyJX.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH