Analysis
- max time kernel
149s - max time network
107s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
25/04/2026, 14:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe
- Size 451KB
- Sample260425-rd1ebacz3m
- SHA256 0ed0fd45f92553e965b6d4a64d1324a91aafc5129f4f74d6dbe9e712f866edf7
- MD5 3f7020b6efa54d694c5bf125988911bc
- SHA1 78f347f6268a11b46767989d6bf50f26312fd325
- SHA512 3e5bfb6a044f796506b6c196290efb4278a87f20f7ba5da75c3f3f30fa9a93e674e0e0f54387f943db2aa663a5792435555d752d02dfab18889532f996609bb3
- SSDEEP 6144:Mo+C5NouqdsBOiyQow/Zn7132+6wA8yL/Q6IFDGQ4Zm2JRbLAvD/jKE:MJsBOit1J6t8yM6IBp4fR/AvDj
- TLSH T1C8A45C727793C032C1B231756962AA6C65FDFC33DD21474B66A12E7D9E381C19A3A30B
- 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/3848-9-0x00000000000C0000-0x00000000000C9000-memory.dmp family_bdaejec_backdoor - Custom signatureDetects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x002b00000002b1d7-3.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3848-5-0x00000000000C0000-0x00000000000C9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3848-9-0x00000000000C0000-0x00000000000C9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x002b00000002b1d7-3.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3848 Tslf.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE Tslf.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\HxTsr.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\OpenConsole.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_12008.1001.1.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe Tslf.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe Tslf.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe Tslf.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe Tslf.exe File opened for modification C:\Program Files\7-Zip\7z.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\MicrosoftWindows.Client.WebExperience_321.14700.0.9_x64__cw5n1h2txyewy\Dashboard\Widgets.exe Tslf.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE Tslf.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe Tslf.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe Tslf.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2020.503.58.0_x64__8wekyb3d8bbwe\WindowsCamera.exe Tslf.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.32731.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GamingApp_2105.900.24.0_x64__8wekyb3d8bbwe\XboxStub.exe Tslf.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe Tslf.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe Tslf.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe Tslf.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Todos_0.33.33351.0_x64__8wekyb3d8bbwe\Todo.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe Tslf.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe Tslf.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe Tslf.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe Tslf.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe Tslf.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\TerminalAzBridge.exe Tslf.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE Tslf.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_4.0.2.0_x64__8wekyb3d8bbwe\StickyNotesStub.exe Tslf.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 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Tslf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1720 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 1720 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1720 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe 1720 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1720 wrote to memory of 3848 1720 2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe 80 PID 3848 wrote to memory of 2432 3848 Tslf.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_3f7020b6efa54d694c5bf125988911bc_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Users\Admin\AppData\Local\Temp\Tslf.exeC:\Users\Admin\AppData\Local\Temp\Tslf.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3848 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\488b3335.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2432
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\488b3335.bat
- Size 183B
- SHA256 473a440e9997ede7e588171703ce900b7c99579c599e60843dac9043d680a3ae
- MD5 7cfe420cb97f4710d4af4e4c04a08698
- SHA1 9d7575d6330a73be44b3907d5839abb350d72c88
- SHA512 6941bb135f4fbec90f0d375f90d2a33bba23b3ad0bb79ed46d2b3e0e6fc00c3f0040af719fa94b8458c92ec1f5662f2072e9ad57c9ae08c9ff193f3965b50834
- TLSH T1CDC0121281EAC7691458541B1AE9714DE0E9486C3B492F559F22985C619680DF5C7781
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\Tslf.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH