Analysis
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max time kernel
93s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-11-2024 05:26
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe
Resource
win7-20240903-en
General
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Target
2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe
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Size
1.6MB
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MD5
144111b06f9907988701233735682d68
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SHA1
91b51077f1b9b23a8101468791a5e340b5c0c399
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SHA256
b1d0b316a9bc43910267dba366cecc419338367c9db112b80c541764b844cafb
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SHA512
1b7e1de99ccaaff56fd196b0bdf22a8ccd210d788599766ef1826d0313d80726becc1216720ab229a69d6d53d13c29e451c4578b7418de281f1e2f9645d51f55
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SSDEEP
49152:XE4XbjEKOh3SbiwJjn7gu5LUvdW9apuLvht/cionurM0EIMa1:Xrj834iwJjn7gu5LmMapuNiiMurM0
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Signatures
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Bdaejec family
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral2/memory/3248-50-0x0000000000FC0000-0x0000000000FC9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral2/files/0x000d000000023b83-4.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation FkeD.exe -
Executes dropped EXE 1 IoCs
pid Process 3248 FkeD.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe FkeD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE FkeD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe FkeD.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe FkeD.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe FkeD.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_pwa_launcher.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe FkeD.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe FkeD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe FkeD.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe FkeD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE FkeD.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe FkeD.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe FkeD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe FkeD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe FkeD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe FkeD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe FkeD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe FkeD.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe FkeD.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE FkeD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe FkeD.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE FkeD.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe FkeD.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe FkeD.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe FkeD.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe FkeD.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 FkeD.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\inf\oem0.PNF 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe File created C:\Windows\inf\oem1.PNF 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe File created C:\Windows\inf\oem2.PNF 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.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 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FkeD.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Checks SCSI registry key(s) 3 TTPs 12 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2440 wrote to memory of 3248 2440 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe 84 PID 2440 wrote to memory of 3248 2440 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe 84 PID 2440 wrote to memory of 3248 2440 2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe 84 PID 3248 wrote to memory of 2988 3248 FkeD.exe 88 PID 3248 wrote to memory of 2988 3248 FkeD.exe 88 PID 3248 wrote to memory of 2988 3248 FkeD.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-16_144111b06f9907988701233735682d68_mafia_wapomi.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Users\Admin\AppData\Local\Temp\FkeD.exeC:\Users\Admin\AppData\Local\Temp\FkeD.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:3248 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\63a60bba.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2988
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
183B
MD5eda7591cdc4b3ed4336752319fa69806
SHA134c3471eb093afc9c905dd9d28c944178738d3b2
SHA2564279f9bd6365d0a8e23b041853c80142df24f5a57f68078f3d7a83703075c7aa
SHA512b5086b8c5ac2109546efe8189a37450d7747b23324ab18633df855190041b1fe73800c3176eb962b04942bceec2238c5f1371464708f72df804579a5a1838ac6
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e