Analysis
- max time kernel
148s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/08/2026, 00:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-05_78971359e42cf2c652f8a3a7d27bcef9_elex_glassworm_smoke-loader_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-05_78971359e42cf2c652f8a3a7d27bcef9_elex_glassworm_smoke-loader_wapomi.exe
- Size 34.9MB
- Sample260806-aggb6sef89
- SHA256 7cb92b220ac697e7f328559ac1fbd837d3a6122e4bded3709c408f504bd4d51b
- MD5 78971359e42cf2c652f8a3a7d27bcef9
- SHA1 ce00660bb98fbae9ef6297b64b75b921d5551da4
- SHA512 4ce7613346b390f45f813c50782961734f7214b63d6153c2c89b580cca1db7576a6e54cdae3fc4f9f0f979c18ffd8c9ade446b4ddaf2802bfe24a38327285a0c
- SSDEEP 393216:+nAgmm/H9E7YGOiPPuSeRXqOfA5oXd1ubw1HhyroiORYvFn9ezSBpvit:+nAgVFxi3R+crt9l
- TLSH T112877C82EAC795F2E8070C70416BF77F6A306E058020CE76EFD8BB5AFA73B51550A645
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
bdaejec
C2
-
ddos.dnsnb8.net
Signatures
- Detects Bdaejec Backdoor. 2 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/3704-7-0x0000000000600000-0x0000000000609000-memory.dmp family_bdaejec_backdoor behavioral1/memory/3704-15-0x0000000000600000-0x0000000000609000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral1/files/0x000a0000000004e9-2.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3704-7-0x0000000000600000-0x0000000000609000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3704-15-0x0000000000600000-0x0000000000609000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000a0000000004e9-2.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-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation NpzldT.exe - Executes dropped EXE 1 IoCs
pid Process 3704 NpzldT.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe NpzldT.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe NpzldT.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe NpzldT.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe NpzldT.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe NpzldT.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe NpzldT.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe NpzldT.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe NpzldT.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe NpzldT.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe NpzldT.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe NpzldT.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe NpzldT.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe NpzldT.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 1844 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 2026-08-05_78971359e42cf2c652f8a3a7d27bcef9_elex_glassworm_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NpzldT.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3624 wrote to memory of 3704 3624 2026-08-05_78971359e42cf2c652f8a3a7d27bcef9_elex_glassworm_smoke-loader_wapomi.exe 87 PID 3704 wrote to memory of 1844 3704 NpzldT.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_78971359e42cf2c652f8a3a7d27bcef9_elex_glassworm_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_78971359e42cf2c652f8a3a7d27bcef9_elex_glassworm_smoke-loader_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3624 -
C:\Users\Admin\AppData\Local\Temp\NpzldT.exeC:\Users\Admin\AppData\Local\Temp\NpzldT.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:3704 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1af04134.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:1844
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1af04134.bat
- Size 187B
- SHA256 b8ff4633c45acfa7b7c7a16abc943e6f252309b44b133e4d7a6c1ec1fa5d5cd9
- MD5 075b67ae6dc464926659446c380408f9
- SHA1 57bda40ebf60c84ce006cc56841a15b0b135402b
- SHA512 911ade0f0598da01ace05f75b6e65fe0da7cef9360dddd5f9c1be37f4544525c541ed4803c0f4526a2a7aa98eb53b61ca501770f4f2d62c901d85fca5418e82d
- TLSH T172C012528186DB5D1494601B06E1A18FC0A918583FC93B354B22845C729A40DF5C3341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\NpzldT.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH