Analysis
- max time kernel
148s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/08/2026, 22:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-27_181bea877347ef4269f0e322a5ac5fce_amadey_elex_smoke-loader_wannacry_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-27_181bea877347ef4269f0e322a5ac5fce_amadey_elex_smoke-loader_wannacry_wapomi.exe
- Size 30KB
- Sample260827-138lnazzft
- SHA256 345dca64ee34b4763dcb0a536c9f8b31e9d24d07ce130db41140e47586972588
- MD5 181bea877347ef4269f0e322a5ac5fce
- SHA1 65d68195551413d51aeda3ddd53272cac764ef98
- SHA512 c6cd3fc0d7c02230c9928a2c0d1579294933119240219559cfa7d9a1aba140769ab62d33f60ea9aecdc2e0cfa62581abd634103228f7040141be34df5923c802
- SSDEEP 768:P1zYaAsu/XGQv3QGPL4vzZq2o9W7GsxBbPr:RPWeQvAGCq2iW7z
- TLSH T187E27D92CFE004EAF7FA273135F629439677AD3048A4EE1F4270769A1D30A00EC66367
- 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/5732-41-0x0000000000EC0000-0x0000000000EC9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x0006000000006977-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5732-5-0x0000000000EC0000-0x0000000000EC9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5732-41-0x0000000000EC0000-0x0000000000EC9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x0006000000006977-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5732 SPCuFK.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseCM.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe SPCuFK.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 SPCuFK.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIdentity.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe SPCuFK.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe SPCuFK.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 SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE SPCuFK.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE SPCuFK.exe File opened for modification C:\Program Files\Windows Defender\NisSrv.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe SPCuFK.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE SPCuFK.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe SPCuFK.exe File opened for modification C:\Program Files\7-Zip\7z.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIR.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Windows Defender\MpCmdRun.exe SPCuFK.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe SPCuFK.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe SPCuFK.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe SPCuFK.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE SPCuFK.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseTVM.exe SPCuFK.exe File opened for modification C:\Program Files\Windows Mail\wab.exe SPCuFK.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 472 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 2026-08-27_181bea877347ef4269f0e322a5ac5fce_amadey_elex_smoke-loader_wannacry_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SPCuFK.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4564 wrote to memory of 5732 4564 2026-08-27_181bea877347ef4269f0e322a5ac5fce_amadey_elex_smoke-loader_wannacry_wapomi.exe 90 PID 5732 wrote to memory of 472 5732 SPCuFK.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-27_181bea877347ef4269f0e322a5ac5fce_amadey_elex_smoke-loader_wannacry_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-27_181bea877347ef4269f0e322a5ac5fce_amadey_elex_smoke-loader_wannacry_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4564 -
C:\Users\Admin\AppData\Local\Temp\SPCuFK.exeC:\Users\Admin\AppData\Local\Temp\SPCuFK.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5732 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6ff75e7f.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:472
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JK7U6A5F\k2[1].rar
- Size 1B
- SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
- MD5 68b329da9893e34099c7d8ad5cb9c940
- SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
- SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\629309FB.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\6ff75e7f.bat
- Size 187B
- SHA256 3ad6b400333929b24b6e38658f039087357f0197b33405ba425269c7c80ac3f1
- MD5 0ceeb97e524ef9f613bb0a869da1564d
- SHA1 a44be5d8ccfde3fb090e46240f7d2c9c0b03d346
- SHA512 830745605efe8aceb0111b99e54ad12d516f1e698bf7f5b6bb43bdbed944215a82bc29f1f588cc5479645147958a7ae5883b3b492c8c16f8fd45e531149126ee
- TLSH T1B2C01201C1C6C66D2455541706F5718CD0B65C5C7F8D6B118B20C49C719780EB9D3741
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\SPCuFK.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- TLSH T1A462BFB34FC098FFC4CD353341853687CB7B4670DABA617F826288372895E19AC55495
- MD5 SHA1 SHA512 SSDEEP TLSH