Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 18:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-10_28ac0b787da4f529838a78c093b9b260_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-09-10_28ac0b787da4f529838a78c093b9b260_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_wapomi.exe
- Size 103KB
- Sample260910-xdxajsw1d1
- SHA256 1d87d43bfbf9f7a224bf76655a197accb84da3feaec08d4bbcbfd1b6bcd3e374
- MD5 28ac0b787da4f529838a78c093b9b260
- SHA1 bfd4722c9ef0a8ccfaee36d1bcee9283fcaae60b
- SHA512 ee571287c9194404e0ad5f08ffe3b01f8d68fade09939684b3ba4a09bf3721062f00d2b050a72898d2f735639f250e9011edd1b1ed766c333e7e7344cf6311f3
- SSDEEP 1536:ulg7DHaVCkO8XyUKdujCc66m5tvKbUOQNieF2FfHYTolzjwGCq2iW7z:uK7AFfCGReFwfHYTolQGCH
- TLSH T102A39E51B290D077D05A2430586AC2B20EBEFC3295B9C54B7BD57B3E1E71380AD6BB27
- 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 behavioral1/memory/5832-8-0x00000000008E0000-0x00000000008E9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral1/files/0x00080000000246f3-4.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5832-5-0x00000000008E0000-0x00000000008E9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/5832-8-0x00000000008E0000-0x00000000008E9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00080000000246f3-4.dat aspack_v212_v242 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation HdyrIi.exe - Executes dropped EXE 1 IoCs
pid Process 5832 HdyrIi.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\AcroBroker.exe HdyrIi.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe HdyrIi.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe HdyrIi.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 HdyrIi.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe HdyrIi.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe HdyrIi.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe HdyrIi.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe HdyrIi.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe HdyrIi.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe HdyrIi.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe HdyrIi.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE HdyrIi.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe HdyrIi.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe HdyrIi.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe HdyrIi.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe HdyrIi.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe HdyrIi.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe HdyrIi.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe HdyrIi.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe HdyrIi.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe HdyrIi.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE HdyrIi.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 3164 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 2026-09-10_28ac0b787da4f529838a78c093b9b260_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HdyrIi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1948 wrote to memory of 5832 1948 2026-09-10_28ac0b787da4f529838a78c093b9b260_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_wapomi.exe 87 PID 5832 wrote to memory of 3164 5832 HdyrIi.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-10_28ac0b787da4f529838a78c093b9b260_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-10_28ac0b787da4f529838a78c093b9b260_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\HdyrIi.exeC:\Users\Admin\AppData\Local\Temp\HdyrIi.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5832 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4ce46147.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3164
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4ce46147.bat
- Size 187B
- SHA256 31e86fa7a1ee8ef992d7f67337fcee535853a58a7669186e600556793fb5a98b
- MD5 a3c656d2c9c518f24050c840c1da438a
- SHA1 043ca44019cab1aaf5516798f682bc6959b993f6
- SHA512 52a941f19860a0b23cee19e00ed31220a635ffa912772cc1870d2a5018f983b659c9db861d8b804a65f8f8dfb7452a588cadbd9553912f5c100df7eb8f2082df
- TLSH T182C012118287D66A189454AB4AF1A18CC06528ADBF997B215F20C46EE1AA80EBAE3741
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\HdyrIi.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- TLSH T1A462BFB34FC098FFC4CD353341853687CB7B4670DABA617F826288372895E19AC55495
- MD5 SHA1 SHA512 SSDEEP TLSH