Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/10/2026, 23:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-28_8f32312c3f68e61467a2ae4e75bfbb20_amadey_elex_smoke-loader_wannacry_wapomi.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-10-28_8f32312c3f68e61467a2ae4e75bfbb20_amadey_elex_smoke-loader_wannacry_wapomi.exe
- Size 31KB
- Sample261029-3rqmtatxes
- SHA256 ad315a110d9d6066cbcff89d4829754751dfd2f78b0dd769ac4ac6354473bbd2
- MD5 8f32312c3f68e61467a2ae4e75bfbb20
- SHA1 68b68886bee1a5a8996916c5de1a1b9ad811107e
- SHA512 afa676a903e08fdf138a53c1a3ccf1ca661cbecf358e051b8d1dec4053576da46af97bd8a1e8a298ae6e17ccd6809d799536028c4a0c838c82d7cc9d04b47961
- SSDEEP 768:uWQ3655Kv1X/qY1MSdxSQGPL4vzZq2o9W7GsxBbPr:uHqaNrFdxhGCq2iW7z
- TLSH T14EE28E53CF9054F6F7EF253160FA3A478AB7AD2049A4EE5F83707A9D0C34640E862257
- 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/1352-9-0x0000000000AB0000-0x0000000000AB9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000600000001b2e3-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1352-5-0x0000000000AB0000-0x0000000000AB9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1352-9-0x0000000000AB0000-0x0000000000AB9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000600000001b2e3-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1352 bHkIWe.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe bHkIWe.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe bHkIWe.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe bHkIWe.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\Classification\SenseCE.exe bHkIWe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe bHkIWe.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 bHkIWe.exe File opened for modification C:\Program Files\Windows Defender\ConfigSecurityPolicy.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe bHkIWe.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe bHkIWe.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe bHkIWe.exe File opened for modification C:\Program Files\7-Zip\7z.exe bHkIWe.exe File opened for modification C:\Program Files\7-Zip\7zG.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe bHkIWe.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe bHkIWe.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe bHkIWe.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE bHkIWe.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe bHkIWe.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe bHkIWe.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseTVM.exe bHkIWe.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe bHkIWe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe bHkIWe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe bHkIWe.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe bHkIWe.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe bHkIWe.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe bHkIWe.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 bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe bHkIWe.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE bHkIWe.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 3184 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname bHkIWe.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain bHkIWe.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 bHkIWe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-28_8f32312c3f68e61467a2ae4e75bfbb20_amadey_elex_smoke-loader_wannacry_wapomi.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4672 wrote to memory of 1352 4672 2026-10-28_8f32312c3f68e61467a2ae4e75bfbb20_amadey_elex_smoke-loader_wannacry_wapomi.exe 89 PID 1352 wrote to memory of 3184 1352 bHkIWe.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_8f32312c3f68e61467a2ae4e75bfbb20_amadey_elex_smoke-loader_wannacry_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_8f32312c3f68e61467a2ae4e75bfbb20_amadey_elex_smoke-loader_wannacry_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Users\Admin\AppData\Local\Temp\bHkIWe.exeC:\Users\Admin\AppData\Local\Temp\bHkIWe.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\68251194.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3184
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\68251194.bat
- Size 187B
- SHA256 772e56394ee54930fc70db635ce337a6321c3d32c9398fa6b9ba7cd1de244168
- MD5 1044b811cb54db437679a67beaa50aaa
- SHA1 acdc8ca1252d3b5dc3ed82a8e7ddbd9e8d2d717c
- SHA512 5b7eca3edf3a983d93359fdc6210abf257a1001e616bce14d833b8cd2ce5696a5af6ce45bc990d80dc0fb8c8b8d4d3c2c32979ceffee8914d684f919d88ebfc4
- TLSH T199C01281C1C6C65A255C50574AE2614DC0B61C583B892B168B21845C75D640DF9D3342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\bHkIWe.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH