Analysis Overview
SHA256
4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60
Threat Level: Known bad
The file 4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe was found to be: Known bad.
Malicious Activity Summary
Bdaejec
Bdaejec family
Detects Bdaejec Backdoor.
Executes dropped EXE
Checks computer location settings
ASPack v2.12-2.42
Loads dropped DLL
Drops file in Program Files directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-03 12:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-03 12:52
Reported
2024-12-03 12:54
Platform
win7-20240903-en
Max time kernel
16s
Max time network
16s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Java\jre7\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\private_browsing.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\DVD Maker\DVDMaker.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\chrome_proxy.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\firefox.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Chess\Chess.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Windows Mail\WinMail.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\WinMail.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7z.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zFM.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\java-rmi.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.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\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe
"C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe"
C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe
C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\1a1f020a.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 |
Files
memory/1732-0-0x0000000000400000-0x0000000000419000-memory.dmp
memory/1732-3-0x0000000000170000-0x0000000000189000-memory.dmp
memory/1732-2-0x0000000000170000-0x0000000000189000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/2524-19-0x0000000000DC6000-0x0000000000DC7000-memory.dmp
memory/2524-18-0x0000000000DC0000-0x0000000000DC9000-memory.dmp
memory/1732-12-0x00000000001E0000-0x00000000001E9000-memory.dmp
memory/1732-11-0x00000000001E0000-0x00000000001E9000-memory.dmp
memory/1732-10-0x0000000000170000-0x0000000000189000-memory.dmp
memory/1732-21-0x0000000000400000-0x0000000000419000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\711228BF.exe
| MD5 | 20879c987e2f9a916e578386d499f629 |
| SHA1 | c7b33ddcc42361fdb847036fc07e880b81935d5d |
| SHA256 | 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31 |
| SHA512 | bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f |
C:\Users\Admin\AppData\Local\Temp\1a1f020a.bat
| MD5 | 0524342a20de5eb9788f84b2a82ffa2c |
| SHA1 | fde0747575bf5614e3fd3452d69f329fb16f90b0 |
| SHA256 | 90d8ef1f8510321cbec8f14854e5c973273dec6211450d94c6f897be23e44672 |
| SHA512 | 43377d8da29da05072d568f0d02c9558849a51d44216b4cd18668c6854e378293a34658f07601788dcfbd97d5d11ce4267a30fb407c12dbd0b6d679204045ba1 |
memory/2524-62-0x0000000000DC0000-0x0000000000DC9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-03 12:52
Reported
2024-12-03 12:54
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
97s
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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Client\AppVLP.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jstatd.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\plugin-container.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jdb.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jps.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\jjs.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7z.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\policytool.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\msoasb.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\minidump-analyzer.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\tnameserv.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\vlc.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\idlj.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jmap.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_pwa_launcher.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\javaw.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\javapackager.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jinfo.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\java-rmi.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\default-browser-agent.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zFM.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\serialver.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jdeps.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\ktab.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.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 736 wrote to memory of 1840 | N/A | C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe |
| PID 736 wrote to memory of 1840 | N/A | C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe |
| PID 736 wrote to memory of 1840 | N/A | C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe |
| PID 1840 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1840 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1840 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe
"C:\Users\Admin\AppData\Local\Temp\4c5aadd57a3202e14ad8d601e36d5712f9eb38bb22396b3a26c01f9a68007a60.exe"
C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe
C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7dee3da0.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 | 8.8.8.8:53 | 105.84.221.44.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.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 | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/736-0-0x0000000000400000-0x0000000000419000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\eVRKlMX.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/1840-4-0x00000000002B0000-0x00000000002B9000-memory.dmp
memory/736-7-0x0000000000400000-0x0000000000419000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\k2[1].rar
| MD5 | d3b07384d113edec49eaa6238ad5ff00 |
| SHA1 | f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 |
| SHA256 | b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c |
| SHA512 | 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6 |
C:\Users\Admin\AppData\Local\Temp\129F440D.exe
| MD5 | 20879c987e2f9a916e578386d499f629 |
| SHA1 | c7b33ddcc42361fdb847036fc07e880b81935d5d |
| SHA256 | 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31 |
| SHA512 | bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f |
memory/1840-46-0x00000000002B0000-0x00000000002B9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\7dee3da0.bat
| MD5 | 1092213efe2f21fba69437ded3e8505d |
| SHA1 | abd12759368065f67f4ddb6f9372e463a3b10e79 |
| SHA256 | 23f3a84ff24d1cad22f6447a989389e96dda6bebf6f1ac6c4504fa441d62bda6 |
| SHA512 | 70bbece8ee5be3f11263718e817bb3d63496bc50a43c055019c962f99f34ca38ecb6c68240f4e6fde9de8a5f52b81359a88f67573f91f3d47d7fe9d45bba5a03 |