Analysis Overview
SHA256
208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761
Threat Level: Known bad
The file 208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761 was found to be: Known bad.
Malicious Activity Summary
Bdaejec family
Bdaejec
Detects Bdaejec Backdoor.
ASPack v2.12-2.42
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
UPX packed file
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-30 20:23
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-30 20:23
Reported
2024-11-30 20:25
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
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\fvkcA.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\java-rmi.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\InstallStart.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Chess\Chess.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zFM.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\crashreporter.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\chrome_proxy.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\firefox.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\WinMail.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Windows Mail\wab.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\wabmig.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\default-browser-agent.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\uninstall\helper.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Windows Photo Viewer\ImagingDevices.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\ssvagent.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\vlc.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe |
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\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe
"C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe"
C:\Users\Admin\AppData\Local\Temp\fvkcA.exe
C:\Users\Admin\AppData\Local\Temp\fvkcA.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 248
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\0e3430a5.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 |
Files
memory/2600-1-0x0000000000400000-0x0000000000586000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\fvkcA.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/1816-11-0x0000000000FD0000-0x0000000000FD9000-memory.dmp
memory/2600-9-0x00000000002C0000-0x00000000002C9000-memory.dmp
memory/2600-8-0x00000000002C0000-0x00000000002C9000-memory.dmp
memory/2600-15-0x0000000000400000-0x0000000000586000-memory.dmp
memory/1816-16-0x0000000000FD0000-0x0000000000FD9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0e3430a5.bat
| MD5 | aec6cd91006b77e0263b12327453e274 |
| SHA1 | 84ac98fb58247bb3d556da85007baf5681d824b0 |
| SHA256 | 64b60df5b82a158e648181c9bd04601ec60caa0baa6a67eaa901d3d84c911ef6 |
| SHA512 | 70c0c6d2533b859cae24121c6b3e9a44ca9687b933c0fb7abdcf8858e7508eea1a0f074d6245b74465d49caef95ad5cd45b900bf3c61ae00e1cf7e3638056934 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-30 20:23
Reported
2024-11-30 20:25
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Bdaejec
Bdaejec family
Detects Bdaejec Backdoor.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Mozilla Firefox\uninstall\helper.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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.NetFX45.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\rmic.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jstack.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jdb.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jinfo.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\ssvagent.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\javac.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.123\chrome_installer.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\Install\{4E6AEEAD-B62E-4CF8-80E5-2A66138AEFDE}\chrome_installer.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\idlj.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\policytool.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\pingsender.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\dotnet\dotnet.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.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\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\wsimport.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe |
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\fvkcA.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4808 wrote to memory of 4864 | N/A | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe |
| PID 4808 wrote to memory of 4864 | N/A | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe |
| PID 4808 wrote to memory of 4864 | N/A | C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe |
| PID 4864 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4864 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4864 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\fvkcA.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe
"C:\Users\Admin\AppData\Local\Temp\208b76092a7d39987ceeb66ec607b3096a9bce88984e004c0958f15f50c1a761.exe"
C:\Users\Admin\AppData\Local\Temp\fvkcA.exe
C:\Users\Admin\AppData\Local\Temp\fvkcA.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4808 -ip 4808
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 564
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4f64612a.bat" "
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| 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 | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.84.221.44.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 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
memory/4808-0-0x0000000000400000-0x0000000000586000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\fvkcA.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/4864-5-0x0000000000C40000-0x0000000000C49000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\k2[1].rar
| MD5 | d3b07384d113edec49eaa6238ad5ff00 |
| SHA1 | f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 |
| SHA256 | b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c |
| SHA512 | 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6 |
C:\Users\Admin\AppData\Local\Temp\7D5C20E1.exe
| MD5 | 20879c987e2f9a916e578386d499f629 |
| SHA1 | c7b33ddcc42361fdb847036fc07e880b81935d5d |
| SHA256 | 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31 |
| SHA512 | bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f |
memory/4808-22-0x0000000000400000-0x0000000000586000-memory.dmp
memory/4864-37-0x0000000000C40000-0x0000000000C49000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\4f64612a.bat
| MD5 | dc4f677b7c9e250133d17251ef8a32df |
| SHA1 | 7d70ef323dad9b7f1dbe23cef93ee2e0d90c127f |
| SHA256 | ccb3961497b3b01dccc1f316af3f548a25b1e66a47922745ea627ce7bada57a8 |
| SHA512 | c247bde1381d737030f4c70936ff0003a8fe5cb43d1690b5906a31510b63f146bd72bfa1907c3375f0fd5c980df2304506eaea2f13eeb3f14abd3a4658910f78 |