Malware Analysis Report

2025-03-15 06:35

Sample ID 241228-wpnxwa1jeq
Target 9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69
SHA256 9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69
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

9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69

Threat Level: Known bad

The file 9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69 was found to be: Known bad.

Malicious Activity Summary

bdaejec aspackv2 backdoor discovery

Bdaejec

Detects Bdaejec Backdoor.

Bdaejec family

Executes dropped EXE

Checks computer location settings

ASPack v2.12-2.42

Loads dropped DLL

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-28 18:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-28 18:05

Reported

2024-12-28 18:08

Platform

win7-20241010-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.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\hstemk.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Windows Defender\MSASCui.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\7-Zip\7zG.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\java.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Windows Mail\wabmig.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\sidebar.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\7-Zip\7z.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.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\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\hstemk.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\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe

"C:\Users\Admin\AppData\Local\Temp\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe"

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

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

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Users\Admin\AppData\Local\Temp\5b164ccd.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\hstemk.exe

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

memory/2356-9-0x0000000000250000-0x0000000000EB1000-memory.dmp

memory/2356-12-0x0000000000130000-0x0000000000139000-memory.dmp

memory/2568-11-0x0000000000C10000-0x0000000000C19000-memory.dmp

memory/2356-10-0x0000000000130000-0x0000000000139000-memory.dmp

memory/2356-15-0x0000000002A80000-0x0000000002B80000-memory.dmp

memory/2356-17-0x0000000000250000-0x0000000000EB1000-memory.dmp

memory/2568-18-0x0000000000C10000-0x0000000000C19000-memory.dmp

memory/2356-19-0x0000000002A80000-0x0000000002B80000-memory.dmp

memory/2356-26-0x0000000000130000-0x0000000000139000-memory.dmp

memory/2356-28-0x0000000000130000-0x0000000000139000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\5b164ccd.bat

MD5 737a54c33d5462da27c2a00d608a8846
SHA1 833d8f73cb599374209c1969e0af2824ab669f9d
SHA256 d3f8daf5ddf10a042916ddf89679a32c87efcb678b847a82c15db998c1cbc679
SHA512 40cad12c3eeb3f1f1f0ca1bd6a15121943bffe4bdcb255beb92c2e8ea585a39456686a5ec8de5e3c1938bbcfe5cb92bd04263f1c29446d8d231b3ba5c4194fd0

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-28 18:05

Reported

2024-12-28 18:08

Platform

win10v2004-20241007-en

Max time kernel

130s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A

Executes dropped EXE

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

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Windows Mail\wabmig.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.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\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\dotnet\dotnet.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.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\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Windows Mail\wab.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Google\Update\Install\{1E8F5DDF-3FB3-4332-A4CC-B46FF6E6899A}\chrome_installer.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe C:\Users\Admin\AppData\Local\Temp\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.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\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\hstemk.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe C:\Users\Admin\AppData\Local\Temp\hstemk.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\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\hstemk.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\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe

"C:\Users\Admin\AppData\Local\Temp\9b1cb48ed91b98d32b6a9ca70013154967f312b848a3bb28888345c2f1e25b69.exe"

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

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

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7cbe7308.bat" "

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.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 8.8.8.8:53 133.130.81.91.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 48.229.111.52.in-addr.arpa udp

Files

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

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

memory/4480-5-0x0000000000070000-0x0000000000CD1000-memory.dmp

memory/4844-6-0x00000000000F0000-0x00000000000F9000-memory.dmp

memory/4480-8-0x0000000003550000-0x0000000003650000-memory.dmp

memory/4480-9-0x0000000000070000-0x0000000000CD1000-memory.dmp

memory/4844-10-0x00000000000F0000-0x00000000000F9000-memory.dmp

memory/4480-11-0x0000000003550000-0x0000000003650000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7cbe7308.bat

MD5 c1b7b7145710cf2cdb49d5bbafb1d142
SHA1 777b8e9097e1b517fcfddfe85984a177a0bfba02
SHA256 f98f5d6fa3ba9b1e5e04f7c5165151a96eae03958583e5b805e783f117133887
SHA512 f6ef0f851045cd8f9e79cc0db9bf4b8c10ed878746f40498a9227307778972304fa24dad4b8b59960533b9add78690d68a963cf497eeaebc472f07570deb14e2