Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 16:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_3937d242a368c0a2f18a323bd7c7b622_elex_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-20_3937d242a368c0a2f18a323bd7c7b622_elex_smoke-loader_wapomi.exe
- Size 1.2MB
- Sample260720-th885afw7q
- SHA256 f709888bd946c43571c6c9eb7be93e6d9769bb8ad0a92d2c0131457105aa8fc0
- MD5 3937d242a368c0a2f18a323bd7c7b622
- SHA1 39c36dfdfc3e83f55827c8fe2e4bc6b550090685
- SHA512 56cfb6a89c4cc8378b758560c61a42adf8a9526c94e4058815391eb970ca3188f75769b886649199e9cb1cac2a99680587140198d2bc234bb2c43888c5e96d2e
- SSDEEP 24576:TziPmQSuASFmKm/WYs6F/JH3fCZTkQIN2Dm4TDc48IhlYgmclZb3:jun6BJIkQ9a4d9VpZT
- TLSH T1FA454ACF9AE3B0B6DF470476109AB3BAFF3116068410CCA7D6D48D225ED7922945FA2D
- 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/1184-41-0x0000000000B70000-0x0000000000B79000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000a000000011390-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1184-5-0x0000000000B70000-0x0000000000B79000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1184-41-0x0000000000B70000-0x0000000000B79000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000a000000011390-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1184 eaGPmkjw.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 eaGPmkjw.exe File opened for modification C:\Program Files\7-Zip\7zG.exe eaGPmkjw.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE eaGPmkjw.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe eaGPmkjw.exe File opened for modification C:\Program Files\ResetSubmit.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe eaGPmkjw.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe eaGPmkjw.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe eaGPmkjw.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe eaGPmkjw.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe eaGPmkjw.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe eaGPmkjw.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseCM.exe eaGPmkjw.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE eaGPmkjw.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe eaGPmkjw.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE eaGPmkjw.exe File opened for modification C:\Program Files\Windows Defender\MpDlpCmd.exe eaGPmkjw.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIdentity.exe eaGPmkjw.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe eaGPmkjw.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe eaGPmkjw.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe eaGPmkjw.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe eaGPmkjw.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe eaGPmkjw.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe eaGPmkjw.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 4628 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 2026-07-20_3937d242a368c0a2f18a323bd7c7b622_elex_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eaGPmkjw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3316 wrote to memory of 1184 3316 2026-07-20_3937d242a368c0a2f18a323bd7c7b622_elex_smoke-loader_wapomi.exe 90 PID 1184 wrote to memory of 4628 1184 eaGPmkjw.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_3937d242a368c0a2f18a323bd7c7b622_elex_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_3937d242a368c0a2f18a323bd7c7b622_elex_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3316 -
C:\Users\Admin\AppData\Local\Temp\eaGPmkjw.exeC:\Users\Admin\AppData\Local\Temp\eaGPmkjw.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\46bb6443.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4628
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GUSZP5YK\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\0C434022.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\46bb6443.bat
- Size 191B
- SHA256 7bbfb636f6d4f6af979e5d4d6588c38d2f913199f5518a4284ec0d4b4d3d3154
- MD5 be35281953ea58f5a544a933efaf0a02
- SHA1 726ab29e3058aecdf26a76aa4e71047f808509d3
- SHA512 f9301e3824e68a5b5c0a99f626bc5c32d35d78d91a4c961c1c65a671ee2ebb25230f63b228c519347c2e7709bcf29260b1085af3c1032abd199c1c3d6635d5f9
- TLSH T19CC012118186C6997895601756F2718DC06558DC3BC92B119B31885C759680DF6CB301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\eaGPmkjw.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH