Analysis Overview
SHA256
f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00
Threat Level: Known bad
The file f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe was found to be: Known bad.
Malicious Activity Summary
Bdaejec
Bdaejec family
Detects Bdaejec Backdoor.
Checks computer location settings
Executes dropped EXE
ASPack v2.12-2.42
Loads dropped DLL
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-31 21:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-31 21:19
Reported
2024-12-31 21:21
Platform
win7-20240903-en
Max time kernel
111s
Max time network
99s
Command Line
Signatures
Bdaejec
Bdaejec family
Detects Bdaejec Backdoor.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Chess\Chess.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\wabmig.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\firefox.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Windows Journal\PDIALOG.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\Install\{5EB8F02B-573C-439E-BE36-635B3B6563D9}\chrome_installer.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\uninstall\helper.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\updater.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\vlc.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\crashreporter.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\wab.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\pingsender.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\rmiregistry.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe
"C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe"
C:\Users\Admin\AppData\Local\Temp\MfmirF.exe
C:\Users\Admin\AppData\Local\Temp\MfmirF.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\14ac6ce4.bat" "
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ddos.dnsnb8.net | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
Files
memory/2316-0-0x0000000001310000-0x0000000001330000-memory.dmp
memory/2316-3-0x00000000011D0000-0x00000000011D9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MfmirF.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\k2[1].rar
| MD5 | d3b07384d113edec49eaa6238ad5ff00 |
| SHA1 | f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 |
| SHA256 | b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c |
| SHA512 | 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6 |
C:\Users\Admin\AppData\Local\Temp\31986DC7.exe
| MD5 | 20879c987e2f9a916e578386d499f629 |
| SHA1 | c7b33ddcc42361fdb847036fc07e880b81935d5d |
| SHA256 | 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31 |
| SHA512 | bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f |
memory/2316-31-0x0000000001310000-0x0000000001330000-memory.dmp
memory/2328-32-0x00000000011D0000-0x00000000011D9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\14ac6ce4.bat
| MD5 | 88f74580e439742de0b2927050f9463a |
| SHA1 | 799c34606fd0804d1f7cf70198b49d0bd8856fc7 |
| SHA256 | abeac4e0fbb54fdde2536e883b7ba904f70ce696c42dabc47915767097926c89 |
| SHA512 | 0225f15f90c1d95b060d2f96a51598e5e057bb94a61422f7642a3a46fcc5be66a80210c425312ec9a3abe156b09590650192152a23b4a3ce4637ed13e0034a60 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-31 21:19
Reported
2024-12-31 21:21
Platform
win10v2004-20241007-en
Max time kernel
106s
Max time network
101s
Command Line
Signatures
Bdaejec
Bdaejec family
Detects Bdaejec Backdoor.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\jjs.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Integration\Integrator.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\msoia.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\javaw.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jjs.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jmap.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jstatd.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\schemagen.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jconsole.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\chrome_proxy.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\ktab.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Client\AppVLP.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\wab.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2340 wrote to memory of 4236 | N/A | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe |
| PID 2340 wrote to memory of 4236 | N/A | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe |
| PID 2340 wrote to memory of 4236 | N/A | C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe |
| PID 4236 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4236 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4236 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\MfmirF.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe
"C:\Users\Admin\AppData\Local\Temp\f74c46647d8e598ac9fa398f50e31d63383fa4c60e3aed1576a23eac687b9b00N.exe"
C:\Users\Admin\AppData\Local\Temp\MfmirF.exe
C:\Users\Admin\AppData\Local\Temp\MfmirF.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\56f50825.bat" "
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ddos.dnsnb8.net | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 20.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/2340-0-0x00000000005B0000-0x00000000005D0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MfmirF.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/4236-5-0x00000000000A0000-0x00000000000A9000-memory.dmp
memory/2340-7-0x00000000005B0000-0x00000000005D0000-memory.dmp
memory/4236-8-0x00000000000A0000-0x00000000000A9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\56f50825.bat
| MD5 | 50374d8bbdde609e4b3a741a09302ee9 |
| SHA1 | a6abca21edbc715f5da971dcd6e9fce714e9c9b4 |
| SHA256 | 48fdd04f40dd6c07ce281b4c70ee5ef811bf7fb482275aabef6ae28ad5294ec5 |
| SHA512 | c7c3cc37813efef38b6ff9dfc31645a3afa10782356fa7f392195dec1d90eecac5645e80a79776f94e70b0aa2be2df0279015304da5ce1f86bd62c4f83ce973f |