Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 14:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_53980693d44162e4808a76c324c2d586_amadey_elex_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-02_53980693d44162e4808a76c324c2d586_amadey_elex_smoke-loader_wapomi.exe
- Size 303KB
- Sample260802-rs2wpabd46
- SHA256 2c0bd6032060a9e07e98b351296324a0b54f2f4c537d2e55ec808d9b482912f9
- MD5 53980693d44162e4808a76c324c2d586
- SHA1 52a188a13ba1b3c4b5fa36194a2b2be414460dfc
- SHA512 342b79c6811773559969f8e91b4fc8d89bae459621e84b13e1fd1b262a6942fd726e73b46d464a92d931cb1a45fa1497e1fc122ea1d4a62de0628e2b13d5e144
- SSDEEP 6144:RdZiP3k3YeDgU5nMNsDQzcmGxF1RYTc3fD8Xhwm3zdiMMKpLa:RdZc0lp4PzanGQ3fAC2Mo
- TLSH T1AB646B127FF4C03BD64302329F5D5B95A0FA93A90D31498327C40E6CEA759D6E36AE2D
- 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/2676-9-0x00000000004A0000-0x00000000004A9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000b000000019c8f-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2676-5-0x00000000004A0000-0x00000000004A9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2676-9-0x00000000004A0000-0x00000000004A9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000b000000019c8f-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2676 DFfgFlwq.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe DFfgFlwq.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe DFfgFlwq.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe DFfgFlwq.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe DFfgFlwq.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe DFfgFlwq.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE DFfgFlwq.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe DFfgFlwq.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Windows Mail\wab.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE DFfgFlwq.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe DFfgFlwq.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe DFfgFlwq.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE DFfgFlwq.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe DFfgFlwq.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe DFfgFlwq.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe DFfgFlwq.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe DFfgFlwq.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe DFfgFlwq.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 1232 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 2026-08-02_53980693d44162e4808a76c324c2d586_amadey_elex_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DFfgFlwq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4276 wrote to memory of 2676 4276 2026-08-02_53980693d44162e4808a76c324c2d586_amadey_elex_smoke-loader_wapomi.exe 90 PID 2676 wrote to memory of 1232 2676 DFfgFlwq.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_53980693d44162e4808a76c324c2d586_amadey_elex_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_53980693d44162e4808a76c324c2d586_amadey_elex_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4276 -
C:\Users\Admin\AppData\Local\Temp\DFfgFlwq.exeC:\Users\Admin\AppData\Local\Temp\DFfgFlwq.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1be47190.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:1232
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1be47190.bat
- Size 191B
- SHA256 a7de8ff7ea90ce5a0eb59e981b54110385319ccf5e914a7add5b72bda7cfd971
- MD5 67a3701125f500acd8f89a502eb44be8
- SHA1 ae92476c6fee45fd680067c1a6698d5cdefd21cf
- SHA512 4333d6a860ad8eb236077cc0d9dd32f4c8b603e989cedff5d4a50911f95dfe3307eb82b38169d11b92acbfad4ebc5db75f7b63725d33e76a26d991968b76906c
- TLSH T1CEC012818596C75918659027DAE1714CC06A0CAC7B892F254B20846CA5E682DBAD7741
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\DFfgFlwq.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH