Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2024 04:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
General
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Target
e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe
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Size
1.2MB
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MD5
e5492bd94e7b55851f1bff1fbfd25210
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SHA1
d49482e591c97431527d5f2dba1878b5b0c53eea
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SHA256
e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298
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SHA512
6d3cab7fd53fd208ed483e784e3e09ebec4b38e1a0cdc2c95e14b516fdab7a131288b6eaf313c032f2cd534a09694aee02a49a5bbb0c59e0376986738f3de494
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SSDEEP
24576:3Q8OqaMRGwnuzNgJoPugNRa19uXsyNqNl6AuIyallR5OEB2C:g3wnuzNg2RaTyNfF3a
Malware Config
Extracted
Family
bdaejec
C2
ddos.dnsnb8.net
Signatures
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral2/memory/1520-46-0x00000000007A0000-0x00000000007A9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral2/files/0x000b000000023bc0-3.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation YDxqTj.exe -
Executes dropped EXE 1 IoCs
pid Process 1520 YDxqTj.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe YDxqTj.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe YDxqTj.exe File opened for modification C:\Program Files\7-Zip\7z.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE YDxqTj.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe YDxqTj.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe YDxqTj.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE YDxqTj.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe YDxqTj.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE YDxqTj.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe YDxqTj.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 YDxqTj.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe YDxqTj.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe YDxqTj.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe YDxqTj.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe YDxqTj.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE YDxqTj.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe YDxqTj.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe YDxqTj.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YDxqTj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1932 wrote to memory of 1520 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 83 PID 1932 wrote to memory of 1520 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 83 PID 1932 wrote to memory of 1520 1932 e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe 83 PID 1520 wrote to memory of 3848 1520 YDxqTj.exe 87 PID 1520 wrote to memory of 3848 1520 YDxqTj.exe 87 PID 1520 wrote to memory of 3848 1520 YDxqTj.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe"C:\Users\Admin\AppData\Local\Temp\e68afcc575ebf1d1708b7f431e0ca79b04c4da30994b273b8f5d1269bf5c0298.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Users\Admin\AppData\Local\Temp\YDxqTj.exeC:\Users\Admin\AppData\Local\Temp\YDxqTj.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:1520 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3cbe78af.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:3848
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
187B
MD501426ed4efe2869c6a67b96e3e765ff5
SHA14c40aedbfc9e73a4525e3d766183fa1c550dac26
SHA2566af10ec1372f3a4b93ef9d6bb817e6a8c496917ed621699761eaf6b78d271e14
SHA512273ce05bbc10f9bf638a682122f9a2c604a12578f1caa103c4118087c690273c5f802281d743d31f806a8f3803abaa58a72d4f999d67a9a33b20d5e2b7dbf9f3
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e