Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 14:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_053631fa77e774c2348c5a15e97ad746_elex_mafia_rhadamanthys_smoke-loader_stealc_tofsee_wapomi.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 2026-08-02_053631fa77e774c2348c5a15e97ad746_elex_mafia_rhadamanthys_smoke-loader_stealc_tofsee_wapomi.exe
- Size 187KB
- Sample260802-sbfskabf75
- SHA256 2f5107208e4d5e2b69da950cbcbddd23c0fe21d51ffc03d73f7c21487f101048
- MD5 053631fa77e774c2348c5a15e97ad746
- SHA1 a361e1430cf60a24e71b70f4bd2e69b7ba1911d8
- SHA512 d87b24c3bf200c022b28ca720f4fc32761030bbded10fe8a02be8bb5b15590e7fccad24d2474bfb6726757c2b738c100c2bd6aa40ff13d4561ada0c63a514c38
- SSDEEP 3072:tLKCpw8DA3Yr3mUOJfXEEZnRCI3AXny/Hj8LG4MVj/FIgW6d4n3meIOuGCH:z83YLmUOFXEEZnRCI3AXny/Hj8LG4ujy
- TLSH T110148D3536D0C072D493253445A5C7B14EBE7C723362A89FBBED0AB99F246D0A63839D
- 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/4480-9-0x00000000001D0000-0x00000000001D9000-memory.dmp family_bdaejec_backdoor - Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/files/0x000900000001b312-4.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4480-5-0x00000000001D0000-0x00000000001D9000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4480-9-0x00000000001D0000-0x00000000001D9000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000900000001b312-4.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4480 IsnCfZr.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE IsnCfZr.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe IsnCfZr.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe IsnCfZr.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe IsnCfZr.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE IsnCfZr.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe IsnCfZr.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe IsnCfZr.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE IsnCfZr.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe IsnCfZr.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE IsnCfZr.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe IsnCfZr.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SecHealthUI_1000.26100.1.0_x64__8wekyb3d8bbwe\SecHealthUI.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe IsnCfZr.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe IsnCfZr.exe File opened for modification C:\Program Files\7-Zip\7zG.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe IsnCfZr.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe IsnCfZr.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe IsnCfZr.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE IsnCfZr.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe IsnCfZr.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe IsnCfZr.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 3180 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 IsnCfZr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-02_053631fa77e774c2348c5a15e97ad746_elex_mafia_rhadamanthys_smoke-loader_stealc_tofsee_wapomi.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1112 wrote to memory of 4480 1112 2026-08-02_053631fa77e774c2348c5a15e97ad746_elex_mafia_rhadamanthys_smoke-loader_stealc_tofsee_wapomi.exe 89 PID 4480 wrote to memory of 3180 4480 IsnCfZr.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_053631fa77e774c2348c5a15e97ad746_elex_mafia_rhadamanthys_smoke-loader_stealc_tofsee_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_053631fa77e774c2348c5a15e97ad746_elex_mafia_rhadamanthys_smoke-loader_stealc_tofsee_wapomi.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\Users\Admin\AppData\Local\Temp\IsnCfZr.exeC:\Users\Admin\AppData\Local\Temp\IsnCfZr.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4480 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\38a24094.bat" "3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:3180
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\38a24094.bat
- Size 189B
- SHA256 63baceae19e741eaabeea8d8288a21c0486b1efa6babeb3cbd475753524c5766
- MD5 c421e6381eb12a16f191430c19a38a25
- SHA1 87cf290760fa8bc09b44b781e04f48c4f4747d9c
- SHA512 6770792e86f78ac4b271cadbc79a9991dcf2b40426da480d05b853ec313b97c08cb54b686936757d580b34c7e486bad6c62175534dffd685da31f4c43078162c
- TLSH T15EC0128381D7C66AD45550171AF1618FC0B568AC3B5E2B114F31845C669740DB9C3B01
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\IsnCfZr.exe
- Size 15KB
- SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
- MD5 56b2c3810dba2e939a8bb9fa36d3cf96
- SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
- SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
- SSDEEP 384:7XZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:1QGPL4vzZq2o9W7GsxBbPr
- TLSH T10B62BFB34EC098FFC4CD353340823687CB7B4670DABA617F826288372895E19AC55595
- MD5 SHA1 SHA512 SSDEEP TLSH