Analysis Overview
SHA256
404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374
Threat Level: Known bad
The file 404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374 was found to be: Known bad.
Malicious Activity Summary
Bdaejec family
Bdaejec
Detects Bdaejec Backdoor.
Loads dropped DLL
Checks computer location settings
ASPack v2.12-2.42
Executes dropped EXE
UPX packed file
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-30 21:48
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
2024-12-30 21:48
Reported
2024-12-30 21:50
Platform
win7-20240903-en
Max time kernel
140s
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 |
| 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\VfmHoY.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.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 |
| 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\jre\bin\ktab.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\default-browser-agent.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\WinMail.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\vlc.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Windows Mail\wab.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\pingsender.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Hearts\Hearts.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Windows Sidebar\sidebar.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\Install\{49D76B3D-D6A1-4419-AFD0-EDBEA65C21F0}\chrome_installer.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Windows Journal\Journal.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\tnameserv.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\ = "Open" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\Open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe \"%1\"" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe,1" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.pwn | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.pwn\ = "PAWN.Script" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\Open\command | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\Open | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe
"C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe"
C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe
C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\3d3a11d2.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
\Users\Admin\AppData\Local\Temp\VfmHoY.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/1900-12-0x0000000000CA0000-0x0000000000CA9000-memory.dmp
memory/1904-11-0x00000000003B0000-0x00000000003B9000-memory.dmp
memory/1904-10-0x00000000003B0000-0x00000000003B9000-memory.dmp
memory/1904-9-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/1904-14-0x00000000003B0000-0x00000000003B1000-memory.dmp
memory/1904-17-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/1900-19-0x0000000000CA0000-0x0000000000CA9000-memory.dmp
memory/1904-18-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/1904-20-0x00000000003B0000-0x00000000003B1000-memory.dmp
memory/1904-33-0x00000000003B0000-0x00000000003B9000-memory.dmp
memory/1904-34-0x00000000003B0000-0x00000000003B9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3d3a11d2.bat
| MD5 | f96887163553e837aa440a16ecc2d0c3 |
| SHA1 | e30771a0dee771aecd85f338858df1e450264017 |
| SHA256 | 1a46357bf68f01dcfe24c9618b42f922069dcecbbb57b4372d6221d13dc4bafa |
| SHA512 | 5e4a854ec16a19de9d4ef88722864580977e0c35d5e1b71d78e6a77febcbb956c2c05fe47f37301e120d62a9f53805dc52f3bc1e3b087b525a9e628984a94204 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-30 21:48
Reported
2024-12-30 21:50
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
155s
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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\jdk-1.8\bin\jstack.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\idlj.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7z.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\uninstall.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zFM.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jdeps.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Integration\Integrator.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\pingsender.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jmap.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\msotd.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\wabmig.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jhat.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\ktab.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\javapackager.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\rmic.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\policytool.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.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\VfmHoY.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\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe,1" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\ = "Open" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\Open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe \"%1\"" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.pwn\ = "PAWN.Script" | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\Open\command | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\PAWN.Script\shell\Open | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.pwn | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3440 wrote to memory of 2916 | N/A | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe |
| PID 3440 wrote to memory of 2916 | N/A | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe |
| PID 3440 wrote to memory of 2916 | N/A | C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe |
| PID 2916 wrote to memory of 4724 | N/A | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2916 wrote to memory of 4724 | N/A | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2916 wrote to memory of 4724 | N/A | C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe
"C:\Users\Admin\AppData\Local\Temp\404fac854040dc353931499a4126f52c1800503ecade5a0dc79e726769306374.exe"
C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe
C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ad07aa4.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 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 220.190.18.2.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 | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/3440-0-0x0000000000400000-0x00000000004D8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\VfmHoY.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/2916-4-0x0000000000920000-0x0000000000929000-memory.dmp
memory/3440-7-0x0000000002370000-0x0000000002371000-memory.dmp
memory/3440-9-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/2916-11-0x0000000000920000-0x0000000000929000-memory.dmp
memory/3440-12-0x0000000002370000-0x0000000002371000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\7ad07aa4.bat
| MD5 | 0fa16a814ffecc2cfedcdc2021e001fe |
| SHA1 | beed57414a125562ce914aa2273547a9494cc6d7 |
| SHA256 | 1462bd62805420faee35ebb1c39ffd5520ff802bcb2cb4cd61c16aa0f9b3c9be |
| SHA512 | 3bafdae45575bf86de7df81c46cd8ae3f3ed05887a70dd2b43879062059e71f00ee86daf32661beca476bcb5c75341bd1d45f9a3bc3d02feceb842e80449f3ba |