Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 09:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe
- Size 780KB
- Sample260702-lnhpcsdx6p
- SHA256 f87de0738951cceb9540ca17028080ed5a7722f036ee9947580560e7290af762
- MD5 f72c2faba88c2ac0f318f37ea3c9ba4e
- SHA1 fab19b1e02fa561787a903f376fe97187082e234
- SHA512 a0a513f41ddfd913e20a3b62efb0e9e2cc0414830c5f57dffa6887850d761df54f07b0945fe8aa642caf51ad40e97811536772be76cdd9b5ad76844e8020e804
- SSDEEP 12288:EHNY7kjZHB087wazLMC3Zf+zqg/AbiUI3Hs:oN15jMCF+zqg/AbjI3M
- TLSH T184057C127BCBC0B7CA5311760C19E73F6167FA551B2C2AC3ABA92F0E5E742D12E35249
- 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/5200-17-0x00000000003C0000-0x00000000003C9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/5200-5-0x00000000003C0000-0x00000000003C9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00160000000115aa-6.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5200-17-0x00000000003C0000-0x00000000003C9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x00160000000115aa-6.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5200 awNyCF.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe awNyCF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE awNyCF.exe File opened for modification C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe awNyCF.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseIR.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe awNyCF.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe awNyCF.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe awNyCF.exe File opened for modification C:\Program Files\dotnet\dotnet.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe awNyCF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe awNyCF.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE awNyCF.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\SecHealthUI.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe awNyCF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe awNyCF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE awNyCF.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseCM.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Windows Defender\MpCmdRun.exe awNyCF.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe awNyCF.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe awNyCF.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE awNyCF.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE awNyCF.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe awNyCF.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe awNyCF.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe awNyCF.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe awNyCF.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe awNyCF.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe awNyCF.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe awNyCF.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 2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language awNyCF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5168 2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5168 wrote to memory of 5200 5168 2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe 88 PID 5200 wrote to memory of 6016 5200 awNyCF.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_f72c2faba88c2ac0f318f37ea3c9ba4e_elex_emotet_smoke-loader_stop_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5168 -
C:\Users\Admin\AppData\Local\Temp\awNyCF.exeC:\Users\Admin\AppData\Local\Temp\awNyCF.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5200 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\55f03fd5.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:6016
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1EBD3369.exe
- Size 1B
- SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
- MD5 69691c7bdcc3ce6d5d8a1361f22d04ac
- SHA1 c63ae6dd4fc9f9dda66970e827d13f7c73fe841c
- SHA512 253405e03b91441a6dd354a9b72e040068b1bfe10e83eb1a64a086c05525d8ccae2bf09130c624af50d55c3522a4fbb7c18cfc8dd843e5f4801d9ad2b5164b12
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\55f03fd5.bat
- Size 187B
- SHA256 5c3d13d424bf0ca48a6b1866de9aa31fbc25dfe8b3327dc581beca1dccb1bf32
- MD5 fe791e2ece8c5f74205f562e169b8466
- SHA1 70e1ddc1a0437b1af919eb09771afae845737fbd
- SHA512 195f4e17b78b7b636bdd0f1b0406fca819a94d840d3ad6f750595371dba8c11a1ae13ff87dc6aa8254f1c17ed716eb31b2cf77eaf0dcdd2938b01ea3b97bcdbf
- TLSH T13DC012118186DA596465502706E2F38DC06518AC3B5D3B1A4B20845C76A680DBAC7381
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\awNyCF.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH