Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/09/2026, 21:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-28_feeabca38fc8e63dd9bc7ccd0a414fc3_amadey_elex_smoke-loader_wapomi.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 2026-09-28_feeabca38fc8e63dd9bc7ccd0a414fc3_amadey_elex_smoke-loader_wapomi.exe
- Size 846KB
- Sample260928-zytfhatfkf
- SHA256 2a4ea88ebb05865623e85a18cbb23259de3f3e2f8cae47940c3db110d7d0a25d
- MD5 feeabca38fc8e63dd9bc7ccd0a414fc3
- SHA1 1aea7097ff6259ae6d433f50a7c3662a26857f72
- SHA512 1464ef946175c68309785a43cf8ff4db830ae223cca4e07128d45b52b9cae845ccc8bcb7d700f854bc980faf50fbeb915ea08304af9e3c6fbba5d3d045548c41
- SSDEEP 24576:p9wBv4Tg0Jf6RazsshjFm/OJv5PkjZLmkMhg+92:p9g4lf6ATJQOb+i0
- TLSH T16605AF227BE5D0BBC24201318B1D7BF581F9A3680B2148C767908F6D7F359D5DA3AA1E
- 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/928-41-0x0000000000930000-0x0000000000939000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x00160000000115b3-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/928-5-0x0000000000930000-0x0000000000939000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/928-41-0x0000000000930000-0x0000000000939000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x00160000000115b3-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 928 ytOQs.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
ioc Process \??\F:\ ytOQs.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe ytOQs.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe ytOQs.exe File opened for modification C:\Program Files\Windows Mail\wab.exe ytOQs.exe File opened for modification C:\Program Files\7-Zip\7z.exe ytOQs.exe File opened for modification C:\Program Files\7-Zip\7zG.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe ytOQs.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE ytOQs.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE ytOQs.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender\NisSrv.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIdentity.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIR.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe ytOQs.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe ytOQs.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe ytOQs.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe ytOQs.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe ytOQs.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe ytOQs.exe File opened for modification C:\Program Files (x86)\Windows Defender\MpCmdRun.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe ytOQs.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe ytOQs.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 5268 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ytOQs.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ytOQs.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 2026-09-28_feeabca38fc8e63dd9bc7ccd0a414fc3_amadey_elex_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ytOQs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5124 wrote to memory of 928 5124 2026-09-28_feeabca38fc8e63dd9bc7ccd0a414fc3_amadey_elex_smoke-loader_wapomi.exe 91 PID 928 wrote to memory of 5268 928 ytOQs.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-28_feeabca38fc8e63dd9bc7ccd0a414fc3_amadey_elex_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-28_feeabca38fc8e63dd9bc7ccd0a414fc3_amadey_elex_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5124 -
C:\Users\Admin\AppData\Local\Temp\ytOQs.exeC:\Users\Admin\AppData\Local\Temp\ytOQs.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:928 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1f6921f2.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5268
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L1V6K5E2\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\04A20311.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\1f6921f2.bat
- Size 185B
- SHA256 e1a935a21766e1c7097b9b7ddc7567c2e8c7e77a8c90eebb5644bce1e48504ff
- MD5 88e9290e4d6c70d43c8d048b8b334621
- SHA1 de59591a669109c0a1aa3b0644eba441da08343e
- SHA512 fe1722272022f34f9945a4c9a3d49bacaf689939cf9a46f2aeebd77e8807bb91054f88ebdd8a6c09967fe9ac4f8b389f5c0c340288bcfc562f6ce3ade8f52a3f
- TLSH T1F2C012028197CF6D5454E0575AE1614CC0650D583B692B115F31C4AD659641DBADF341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ytOQs.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH