Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 00:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_2a430e672d5192a64d5c2e3dadbdb8df_elex_redline-stealer_rhadamanthys_smoke-loader_stop_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-08_2a430e672d5192a64d5c2e3dadbdb8df_elex_redline-stealer_rhadamanthys_smoke-loader_stop_wapomi.exe
- Size 80KB
- Sample260809-am2kasfl3y
- SHA256 9c2f7df3fc2902001de42d6338c30ced922fa284ca702e96980789868e2195f3
- MD5 2a430e672d5192a64d5c2e3dadbdb8df
- SHA1 68bcd6b4c8327bbd70105400091c1e668508d32e
- SHA512 c206d2ce34df413aeceb130deb86233ff50d63533530f522ec2417bd3f3f9e38a35b2a99fb0e7c5199c4f63fc04a07f988fdc6cd17c9e070f95cf2762efd688e
- SSDEEP 1536:Yg/6/tM8NXDjPX0QWlfGMckTQSMGCq2iW7z:Hk3U8kTQ/GCH
- TLSH T1FA838D61B980C073C44A6039441DC7B19F7FBC3126B5C997BB960BBB5F313D1EA2A25A
- 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/876-8-0x0000000000370000-0x0000000000379000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral1/files/0x000c0000000242b5-3.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/876-5-0x0000000000370000-0x0000000000379000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/876-8-0x0000000000370000-0x0000000000379000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000c0000000242b5-3.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-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation TbcBIa.exe - Executes dropped EXE 1 IoCs
pid Process 876 TbcBIa.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\elevation_service.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe TbcBIa.exe File opened for modification C:\Program Files\Windows Mail\wab.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe TbcBIa.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe TbcBIa.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe TbcBIa.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe TbcBIa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE TbcBIa.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe TbcBIa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe TbcBIa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe TbcBIa.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe TbcBIa.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 5084 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 2026-08-08_2a430e672d5192a64d5c2e3dadbdb8df_elex_redline-stealer_rhadamanthys_smoke-loader_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TbcBIa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2372 wrote to memory of 876 2372 2026-08-08_2a430e672d5192a64d5c2e3dadbdb8df_elex_redline-stealer_rhadamanthys_smoke-loader_stop_wapomi.exe 86 PID 876 wrote to memory of 5084 876 TbcBIa.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_2a430e672d5192a64d5c2e3dadbdb8df_elex_redline-stealer_rhadamanthys_smoke-loader_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_2a430e672d5192a64d5c2e3dadbdb8df_elex_redline-stealer_rhadamanthys_smoke-loader_stop_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\TbcBIa.exeC:\Users\Admin\AppData\Local\Temp\TbcBIa.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:876 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\654e73eb.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5084
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\654e73eb.bat
- Size 187B
- SHA256 9807696c089d0076784ef4fc045858d23b30f0e93adb570cae5a7f744527fae5
- MD5 def092bbc048d08a6bdde22f45c9bf83
- SHA1 2c3f8e37ff9799cad439895cd0d06c4f89559877
- SHA512 37fc839715a3ebbeea786c6f5ae29e2f9a1c422b56fd34dd10cecd77449dab3f2c1ea6d1b8ba2e7284171a0f5bbf4ad3118c0b5ed94d9d45650cbfe08baaaedf
- TLSH T11CC01251C2C7D75D1954511706F5714CC1AD0CDC3F492F155F20C45DA59680DB5DBB01
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\TbcBIa.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH