Malware Analysis Report

2025-03-15 06:35

Sample ID 241228-wmrkzszncy
Target f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c
SHA256 f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c
Tags
bdaejec aspackv2 backdoor discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c

Threat Level: Known bad

The file f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c was found to be: Known bad.

Malicious Activity Summary

bdaejec aspackv2 backdoor discovery

Detects Bdaejec Backdoor.

Bdaejec

Bdaejec family

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

ASPack v2.12-2.42

Drops file in Program Files directory

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-28 18:02

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-28 18:02

Reported

2024-12-28 18:05

Platform

win7-20240903-en

Max time kernel

144s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe"

Signatures

Bdaejec

backdoor bdaejec

Bdaejec family

bdaejec

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

aspackv2
Description Indicator Process Target
N/A N/A N/A N/A
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\JfCFjy.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Windows Journal\Journal.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\keytool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\sidebar.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\klist.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\7-Zip\Uninstall.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\javaws.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Windows Sidebar\sidebar.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe

"C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe"

C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe

C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\2c697c97.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\JfCFjy.exe

MD5 56b2c3810dba2e939a8bb9fa36d3cf96
SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

memory/3020-9-0x0000000000160000-0x0000000000DC1000-memory.dmp

memory/3020-12-0x00000000000F0000-0x00000000000F9000-memory.dmp

memory/1728-11-0x0000000000820000-0x0000000000829000-memory.dmp

memory/3020-10-0x00000000000F0000-0x00000000000F9000-memory.dmp

memory/3020-15-0x0000000002C50000-0x0000000002D50000-memory.dmp

memory/3020-17-0x0000000000160000-0x0000000000DC1000-memory.dmp

memory/1728-18-0x0000000000820000-0x0000000000829000-memory.dmp

memory/3020-19-0x0000000002C50000-0x0000000002D50000-memory.dmp

memory/3020-26-0x00000000000F0000-0x00000000000F9000-memory.dmp

memory/3020-28-0x00000000000F0000-0x00000000000F9000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\2c697c97.bat

MD5 40b7c6e9caf346e97c470d541126ba5b
SHA1 87760983056ebec1beec86e94b194217a96e99f0
SHA256 9d3375282a0588f00e07f12351071b70167375f8191cbb9b9470d12b0e6cab8f
SHA512 8819572a8b8b2fe380892382e4efbf9a3c6b3f61cf83c457da247941cfad02403181c10476ee9c3e247f4bd7041d9564ff8621d67a780bef8ef84f5ff9e13c37

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-28 18:02

Reported

2024-12-28 18:05

Platform

win10v2004-20241007-en

Max time kernel

106s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe"

Signatures

Bdaejec

backdoor bdaejec

Bdaejec family

bdaejec

Detects Bdaejec Backdoor.

Description Indicator Process Target
N/A N/A N/A N/A

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\7-Zip\Uninstall.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.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\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\7-Zip\7zG.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.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\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe

"C:\Users\Admin\AppData\Local\Temp\f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c.exe"

C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe

C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\05e14814.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 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.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 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.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 44.221.84.105:799 ddos.dnsnb8.net tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\JfCFjy.exe

MD5 56b2c3810dba2e939a8bb9fa36d3cf96
SHA1 99ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA512 27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

memory/1132-4-0x0000000000850000-0x00000000014B1000-memory.dmp

memory/3168-5-0x0000000000A90000-0x0000000000A99000-memory.dmp

memory/1132-8-0x00000000034A0000-0x00000000035A0000-memory.dmp

memory/1132-9-0x0000000000850000-0x00000000014B1000-memory.dmp

memory/3168-10-0x0000000000A90000-0x0000000000A99000-memory.dmp

memory/1132-11-0x00000000034A0000-0x00000000035A0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\05e14814.bat

MD5 4f7a47f377dbd75ff1efbdca8e214bea
SHA1 59219318ea4c8798cd092b139ce53052b39623da
SHA256 8ff74c8946a3883b407ac12bacf3ecd1dc48b847a8acc1846125b4b9f0b831d8
SHA512 247c9468cb15151388586d63581204e2ffcd9eaf2453a13e2924f7fa5a6b6665ed90f84270a6b4ff17bce0d663671704e977035b3e06f74c9770378bc7776d7a