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
09/08/2026, 00:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe
- Size 31KB
- Sample260809-amd41aga48
- SHA256 3a7df0310ffc7b790437a05ffbaef6c7672424fe5e83bc4c2d8e02329b2d6c9e
- MD5 35f24ab24afee6ad0205989a0d8bc344
- SHA1 844cf4263a237b3c1a72ed11a947215cc7f2ae4b
- SHA512 80f5a047c2106f5eae451dfda49ba4c69b72109573483dd7a6e00da38e28e7f449bebc0a59b17db623310fce532fe7470ecd64fae3b83cb5f3557699fe7708c7
- SSDEEP 768:eWQ3655Kv1KLqY1Mi03qQGPL4vzZq2o9W7GsxBbPr:eHqaNSV03JGCq2iW7z
- TLSH T1ADE28D53CF9054F6F7EF253160FA3A478AB7AD2049A4EE5F83707A9E1C34600E862257
- 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/5396-33-0x00000000006B0000-0x00000000006B9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000c000000016cd6-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5396-5-0x00000000006B0000-0x00000000006B9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5396-33-0x00000000006B0000-0x00000000006B9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c000000016cd6-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5396 fyTXdU.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\Installer\chrmstp.exe fyTXdU.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 fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Defender\NisSrv.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe fyTXdU.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe fyTXdU.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe fyTXdU.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 fyTXdU.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Defender\MpDefenderCoreService.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe fyTXdU.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe fyTXdU.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe fyTXdU.exe File opened for modification C:\Program Files\7-Zip\7z.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseAP.exe fyTXdU.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIdentity.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe fyTXdU.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe fyTXdU.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe fyTXdU.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 4204 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 fyTXdU.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4252 wrote to memory of 5396 4252 2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe 89 PID 5396 wrote to memory of 4204 5396 fyTXdU.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4252 -
C:\Users\Admin\AppData\Local\Temp\fyTXdU.exeC:\Users\Admin\AppData\Local\Temp\fyTXdU.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5396 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\557a6fdf.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4204
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OVKU0K2R\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\168A667B.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\557a6fdf.bat
- Size 187B
- SHA256 e531621035ac7ae4dedee293ea91bb9e94fc70b1925f7048790250eb016be71a
- MD5 8bb2c0b83c7786ba2cb84459dc4bbd7d
- SHA1 6d642eb4c75eb21dbdf2ae1928374a4b291f16d9
- SHA512 ca912c0fef562cdc419efbd1c256f34d802c9d1607e4112c9cdbf64a4b893b3956c6030c961df859c545a2b13cdadbdfefc9223a1744f7a219eb516831dfbadb
- TLSH T121C0124181C6C75D1554506706E6728DD0F6085D3B693B254B20985D619A80DB6C3301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\fyTXdU.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH