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
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 behavioral1/memory/3820-36-0x0000000000B20000-0x0000000000B29000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral1/files/0x000a000000016817-3.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3820-4-0x0000000000B20000-0x0000000000B29000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3820-36-0x0000000000B20000-0x0000000000B29000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000a000000016817-3.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-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation fyTXdU.exe - Executes dropped EXE 1 IoCs
pid Process 3820 fyTXdU.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.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\Java\jdk-1.8\jre\bin\policytool.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.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\Office16\MSOSYNC.EXE fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.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.NetFX45.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe fyTXdU.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.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\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe fyTXdU.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.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\jre-1.8\bin\rmid.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.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\Microsoft Office\root\Office16\OLCFG.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE fyTXdU.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.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\Microsoft Office\root\Office16\PerfBoost.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.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\Java\jdk-1.8\bin\java-rmi.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.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\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.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\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.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\Client\AppVLP.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\7-Zip\7z.exe fyTXdU.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE fyTXdU.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.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\bin\servertool.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe fyTXdU.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.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 3444 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_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fyTXdU.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4528 wrote to memory of 3820 4528 2026-08-08_35f24ab24afee6ad0205989a0d8bc344_amadey_elex_smoke-loader_wannacry_wapomi.exe 84 PID 3820 wrote to memory of 3444 3820 fyTXdU.exe 97
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:4528 -
C:\Users\Admin\AppData\Local\Temp\fyTXdU.exeC:\Users\Admin\AppData\Local\Temp\fyTXdU.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:3820 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\28a47a2e.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3444
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6HU372F7\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\28a47a2e.bat
- Size 187B
- SHA256 fdfc4fa44550f5799d22537fe48a68b7ddc022212110ffc0680097a15fbbc1f6
- MD5 9ac0263c51b0d3bd0a986009265eb2b1
- SHA1 e3998c51752826e3a10a26d941faf356d7da3fcd
- SHA512 7ac3cee8578498e9610047c6b070965944cf0bd9ac13e5d05eaaf0b8f39dcbb0720859aa88bddb8a13651e276c26b6eb50bbde10ea7dc2e0c005d9c09d27bbf5
- TLSH T1BDC0120181D6C75D1454505706E6624EC1A60C583B592B255B20C85C619AC0DB5C3311
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\61E2257E.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- 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