Analysis
- max time kernel
149s - max time network
108s - platform
windows11-21h2_x64 - resource
win11-20250502-en - resource tags
arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system - submitted
11/05/2026, 10:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-11_836e6d86531dd275f97eb991935e853c_amadey_elex_smoke-loader_wannacry_wapomi.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 2026-05-11_836e6d86531dd275f97eb991935e853c_amadey_elex_smoke-loader_wannacry_wapomi.exe
- Size 31KB
- Sample260511-m2bcwaf13w
- SHA256 db838ed33ae7809a1e4f8e86f8d47f427c258d2606d938d1d761aeae6b738e64
- MD5 836e6d86531dd275f97eb991935e853c
- SHA1 57fa1fa6796f63e07d9f9b624575fe1bc0853158
- SHA512 72209463a1a7fb4fb1791079dc334def0973adf9dda2bffca0e8a09ba4c65f4091e0b93dbec2b51e9b417ca8412a38cf09d228413df71d133d1cc514ddbf1833
- SSDEEP 768:uWQ3655Kv1X/qY1MSdqxQGPL4vzZq2o9W7GsxBbPr:uHqaNrFdq2GCq2iW7z
- TLSH T1A5E28E53CF9054F6F7EF253160FA3A478AB7AD2049A4EE5F83707A9D1C34600E866257
- 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/3720-9-0x00000000008D0000-0x00000000008D9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x001000000002ad91-3.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3720-4-0x00000000008D0000-0x00000000008D9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3720-9-0x00000000008D0000-0x00000000008D9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001000000002ad91-3.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3720 eaXcPn.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe eaXcPn.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsNotepad_10.2102.13.0_x64__8wekyb3d8bbwe\Notepad\Notepad.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_10.2.41172.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\OpenConsole.exe eaXcPn.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.40978.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_11.2104.2.0_x64__8wekyb3d8bbwe\SnippingTool\SnippingTool.exe eaXcPn.exe File opened for modification C:\Program Files\Google\Chrome\Application\133.0.6943.60\os_update_handler.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe eaXcPn.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.PowerAutomateDesktop_1.0.65.0_x64__8wekyb3d8bbwe\PAD.Console.Host.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_2.2106.2807.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_1.0.38.0_x64__8wekyb3d8bbwe\SoundRec.exe eaXcPn.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe eaXcPn.exe File opened for modification C:\Program Files\7-Zip\7zG.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE eaXcPn.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.12827.20400.0_x64__8wekyb3d8bbwe\HxTsr.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe eaXcPn.exe File opened for modification C:\Program Files\Google\Chrome\Application\133.0.6943.60\Installer\setup.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE eaXcPn.exe File opened for modification C:\Program Files\Google\Chrome\Application\133.0.6943.60\notification_helper.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_2.2106.2807.0_x64__8wekyb3d8bbwe\Cortana.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_11.2104.2.0_x64__8wekyb3d8bbwe\ScreenSketch.exe eaXcPn.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe eaXcPn.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe eaXcPn.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Paint_10.2104.17.0_x64__8wekyb3d8bbwe\PaintApp\mspaint.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe eaXcPn.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe eaXcPn.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-11_836e6d86531dd275f97eb991935e853c_amadey_elex_smoke-loader_wannacry_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eaXcPn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2068 wrote to memory of 3720 2068 2026-05-11_836e6d86531dd275f97eb991935e853c_amadey_elex_smoke-loader_wannacry_wapomi.exe 79 PID 3720 wrote to memory of 4944 3720 eaXcPn.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_836e6d86531dd275f97eb991935e853c_amadey_elex_smoke-loader_wannacry_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_836e6d86531dd275f97eb991935e853c_amadey_elex_smoke-loader_wannacry_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Users\Admin\AppData\Local\Temp\eaXcPn.exeC:\Users\Admin\AppData\Local\Temp\eaXcPn.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3720 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\0aa0445d.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:4944
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\0aa0445d.bat
- Size 187B
- SHA256 08d63da9e76e75c1ba46bd46ed055f60ed1c1d85728b70498a901b5b7cb50227
- MD5 1d7b3b3c103103f8226532de3d865407
- SHA1 879a6c3ace3a9262b9802cbbec8c76005e41f6ff
- SHA512 842ff7fecaa6def9b049662b99e43dc266ec4855ae8d5584ead6dbe4e894e0685b1e5d70598116c638e00b7566a0b4f658df04490fbeecbdbb4f60a3e88e0943
- TLSH T155C012118286C65D2C54541B16E1614CC0650C587BD97B129B308C6CA1D640DF5D7301
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\eaXcPn.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH