Malware Analysis Report

2025-03-15 06:35

Sample ID 241228-wbkcjazmf1
Target 2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea
SHA256 2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea
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

2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea

Threat Level: Known bad

The file 2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea was found to be: Known bad.

Malicious Activity Summary

bdaejec aspackv2 backdoor discovery

Bdaejec

Bdaejec family

Detects Bdaejec Backdoor.

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

ASPack v2.12-2.42

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-28 17:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-28 17:44

Reported

2024-12-28 17:47

Platform

win7-20240903-en

Max time kernel

146s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\GoogleUpdateOnDemand.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe

"C:\Users\Admin\AppData\Local\Temp\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe"

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

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

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\07a44c4e.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

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

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

memory/1808-9-0x0000000000320000-0x0000000000F81000-memory.dmp

memory/1808-12-0x00000000001B0000-0x00000000001B9000-memory.dmp

memory/1872-11-0x00000000001B0000-0x00000000001B9000-memory.dmp

memory/1808-10-0x00000000001B0000-0x00000000001B9000-memory.dmp

memory/1808-15-0x0000000002BF0000-0x0000000002CF0000-memory.dmp

memory/1808-17-0x0000000000320000-0x0000000000F81000-memory.dmp

memory/1872-18-0x00000000001B0000-0x00000000001B9000-memory.dmp

memory/1808-19-0x0000000002BF0000-0x0000000002CF0000-memory.dmp

memory/1808-26-0x00000000001B0000-0x00000000001B9000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\07a44c4e.bat

MD5 8b1cde8ec05f6db82dce4bde28dc064e
SHA1 411f7dcfdaf3c6f3b64700493a5fecac6742e916
SHA256 1a072f94689f61ed157ce052b58663a4cd277e087d151f9d9c0e76121e4b5cda
SHA512 6926e00e2326657dc280d6204a0cd206457f4ee7ef69e2f6e4574a5abdfee44150edefccc8abe9d9fbf7ee6de9b66e0c33f822acaed7876733c4e2bd48fb7722

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-28 17:44

Reported

2024-12-28 17:47

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A

Executes dropped EXE

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

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.123\chrome_installer.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\7-Zip\7z.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\cJvWTo.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\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\cJvWTo.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\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe

"C:\Users\Admin\AppData\Local\Temp\2257cc7523dd8efc5487b6179a00f5e3a372c58930441e50ddab7c5c0bf9b9ea.exe"

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

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

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\79ba3033.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 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.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 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 44.221.84.105:799 ddos.dnsnb8.net tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 44.221.84.105:799 ddos.dnsnb8.net tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 44.221.84.105:799 ddos.dnsnb8.net tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

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

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

memory/4624-4-0x0000000000D20000-0x0000000001981000-memory.dmp

memory/4240-5-0x0000000000FF0000-0x0000000000FF9000-memory.dmp

memory/4624-8-0x00000000036F0000-0x00000000037F0000-memory.dmp

memory/4624-9-0x0000000000D20000-0x0000000001981000-memory.dmp

memory/4240-10-0x0000000000FF0000-0x0000000000FF9000-memory.dmp

memory/4624-11-0x00000000036F0000-0x00000000037F0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\79ba3033.bat

MD5 c38de7b1bc1d8f52c80e31713cefd770
SHA1 ba98a33b66492a797d5cb322cb81ba8e8877b219
SHA256 aa5d7bf828fe68c47e399aaec2ffb2d386bcf2bd7068313b34f6cb003d1f2601
SHA512 15f778852120f253997dbf1af1fcbdffc0bd8dea3f8b40393fc2429334170f0306cd8728218970a6eb2b078ad227cb63c08cccbd0c5ad71f4449c92370943420