Analysis
- max time kernel
148s - max time network
134s - 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, 22:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-07-20_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe
- Size 290KB
- Sample260720-2lvtxah16t
- SHA256 6eb51ccb5d0f6cdd256a4137f3ca22dba880fba755d8f5958d59a3ba049e733a
- MD5 f47909371ef8441837a32a2941974920
- SHA1 83ec2562309d56b586fdef6761c353161cd2dd94
- SHA512 b9c0527e5b3fb5a0bfce88216e569b64ec27d389ce0767b0f450d92b2b205e7b4e858567a5051a33df3a50e8f363260a8b952795bf02da71ec507def588a6809
- SSDEEP 6144:yvU+Qu4BPfh3srJkMxdhpLi6GTMhhL+W6laYzQ:yPQ73srJLfjGTMhhK
- TLSH T1115412E14A79445AE4D1277D06266F0A34FE9C36B435720E6116BCE92FB21831FC9B3A
- 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/1836-14-0x0000000000410000-0x0000000000419000-memory.dmp family_bdaejec_backdoor - Custom signatureDetects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x00080000000068df-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1836-5-0x0000000000410000-0x0000000000419000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1836-14-0x0000000000410000-0x0000000000419000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x00080000000068df-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1836 edUIqW.exe - Loads dropped DLL 1 IoCs
pid Process 1004 2026-07-20_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe edUIqW.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe edUIqW.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe edUIqW.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 edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe edUIqW.exe File opened for modification C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe edUIqW.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE edUIqW.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe edUIqW.exe File opened for modification C:\Program Files\Windows Defender\NisSrv.exe edUIqW.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE edUIqW.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe edUIqW.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe edUIqW.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe edUIqW.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe edUIqW.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe edUIqW.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe edUIqW.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe edUIqW.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe edUIqW.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe edUIqW.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE edUIqW.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE edUIqW.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe edUIqW.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe edUIqW.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe edUIqW.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe edUIqW.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe edUIqW.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe edUIqW.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe edUIqW.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE edUIqW.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 3468 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_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language edUIqW.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1004 wrote to memory of 1836 1004 2026-07-20_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe 89 PID 1836 wrote to memory of 3468 1836 edUIqW.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_f47909371ef8441837a32a2941974920_elex_keygen_smoke-loader_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1004 -
C:\Users\Admin\AppData\Local\Temp\edUIqW.exeC:\Users\Admin\AppData\Local\Temp\edUIqW.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1836 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5481108f.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3468
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5481108f.bat
- Size 187B
- SHA256 852983c85cd13a648351d383dc710af05fc1bc02de6a7b292cc6cd5cae777209
- MD5 acf52b4c770fcc449c76d7da75a71ca4
- SHA1 83feb6fbfd582d2f2b3c47281b434707b8d96cc7
- SHA512 40629612209715450d5d7bf3edd9e50c229f320b9f75127a6bc4cd5bb746c60514df9f040378da9e29bcbcc1042c924257e9429bb45b3b5d120568ce97eebab7
- TLSH T158C01205D1E6C69D6454546716E5B28DC06509983B6D2B115B30846D619A81EBAC3301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dup2patcher.dll
- Size 234KB
- SHA256 38ff0c1e631cc4ffdeff0303e0232d35abbea795a3600cb1a6993c8205ab7872
- MD5 4edca9198a494a44f32e39c20575857a
- SHA1 fa1b19a748564f54b6ebc3c91b18971327436b65
- SHA512 d6ed1f1b5b7070d995645096666dd4f1e94c616e045aa1679bb1cc36e7b6bf8f507eb13618b4823f4699e07336300ab0a39b67dddd0ce28cfaabbefcae09cd5e
- SSDEEP 3072:hTYc2ldltF9jWW8HX+/YjO/YjvWnQgPRh3+XO9Q8hsMtYPf4SQiqwl/WlxC+oU0+:hTYc2ldltF9jWW83+/YjO/Yjv
- TLSH T1FF3418A47D23D66DD387467454E31A304AA57B0DAB33953BA72AEB0CC363263558FC32
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\edUIqW.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH