Analysis Overview
SHA256
45c750869e31ed836f892cb85fe2d968146a3ae10261f1e28cef8e61b8265f55
Threat Level: Known bad
The file 8da10c130681fd03a6b64ad9a827a433.exe 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
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-28 11:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-28 11:23
Reported
2024-12-28 11:25
Platform
win7-20240903-en
Max time kernel
122s
Max time network
123s
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\IivJTsFD.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Windows Defender\MpCmdRun.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\Install\{5EB8F02B-573C-439E-BE36-635B3B6563D9}\chrome_installer.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\orbd.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\policytool.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\javacpl.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\firefox.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\chrome.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\updater.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Windows Defender\MSASCui.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\wabmig.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\rmid.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\crashreporter.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Windows Journal\Journal.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\misc.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\DVD Maker\DVDMaker.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\chrome_proxy.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre7\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\default-browser-agent.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Windows Mail\WinMail.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\8da10c130681fd03a6b64ad9a827a433.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\8da10c130681fd03a6b64ad9a827a433.exe
"C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe"
C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe
C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\4b1b6d7a.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 |
Files
memory/2236-0-0x0000000000400000-0x0000000000419000-memory.dmp
\Users\Admin\AppData\Local\Temp\IivJTsFD.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
memory/2236-3-0x0000000000B10000-0x0000000000B19000-memory.dmp
memory/2236-9-0x0000000000400000-0x0000000000419000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\4b1b6d7a.bat
| MD5 | 31159bc805e4723ef711643ec0f40596 |
| SHA1 | 96eeb29fd9872f8c1ef7a16042f0baa489d0d68b |
| SHA256 | f5d473607e5940ad904849bf740287c1c1e7a1101470d5e21a68e7e52136c9fa |
| SHA512 | a92200b04203f5cf217aaa3c7816054b30ff08a654137d927aee4be67fd39035543e651560cdd2c386336a0ff061d4711ab264836558f2da1f533166bda99951 |
memory/2132-29-0x0000000000B10000-0x0000000000B19000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-28 11:23
Reported
2024-12-28 11:25
Platform
win10v2004-20241007-en
Max time kernel
96s
Max time network
149s
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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.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\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\chrome_proxy.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\uninstall\helper.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Windows Mail\wabmig.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\idlj.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\private_browsing.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\msoasb.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jhat.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\java.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\serialver.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\jjs.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\servertool.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\pingsender.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Windows Photo Viewer\ImagingDevices.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\jjs.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\wsimport.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Client\AppVLP.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\7-Zip\7zG.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\javaws.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\kinit.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\klist.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Windows Mail\wab.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\IivJTsFD.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\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\wsgen.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\javaw.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\bin\extcheck.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre-1.8\bin\policytool.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | N/A |
| File opened for modification | C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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\8da10c130681fd03a6b64ad9a827a433.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.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 4736 wrote to memory of 3976 | N/A | C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe |
| PID 4736 wrote to memory of 3976 | N/A | C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe |
| PID 4736 wrote to memory of 3976 | N/A | C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe |
| PID 3976 wrote to memory of 3940 | N/A | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3976 wrote to memory of 3940 | N/A | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3976 wrote to memory of 3940 | N/A | C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe
"C:\Users\Admin\AppData\Local\Temp\8da10c130681fd03a6b64ad9a827a433.exe"
C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe
C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\463e2fea.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 | 8.8.8.8.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 | 105.84.221.44.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 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 | 44.221.84.105:799 | ddos.dnsnb8.net | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/4736-0-0x0000000000400000-0x0000000000419000-memory.dmp
memory/4736-4-0x0000000000400000-0x0000000000419000-memory.dmp
memory/3976-5-0x00000000007E0000-0x00000000007E9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IivJTsFD.exe
| MD5 | 56b2c3810dba2e939a8bb9fa36d3cf96 |
| SHA1 | 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc |
| SHA256 | 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07 |
| SHA512 | 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e |
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9MFSIIMR\k2[1].rar
| MD5 | d3b07384d113edec49eaa6238ad5ff00 |
| SHA1 | f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 |
| SHA256 | b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c |
| SHA512 | 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6 |
C:\Users\Admin\AppData\Local\Temp\7A6C7FA1.exe
| MD5 | 20879c987e2f9a916e578386d499f629 |
| SHA1 | c7b33ddcc42361fdb847036fc07e880b81935d5d |
| SHA256 | 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31 |
| SHA512 | bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f |
memory/3976-46-0x00000000007E0000-0x00000000007E9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\463e2fea.bat
| MD5 | cda52ae99c85ad4c593531a75c5d19cc |
| SHA1 | 15697f959ca70e8ffb190c05f6b30330eaa0d3fe |
| SHA256 | 702dd79e915c0fca902ec751c235fd9ef37a4b018ac6810908f13819bf225773 |
| SHA512 | 0d0ca5f00094a413b7bd4b53a4edce4d677926b74730a148f9ce25e614ad37dff9c9894fa95c9446c41c5957b34070fbd4be0f38b3b76bb4b65feabbf1097f61 |