Malware Analysis Report

2024-11-15 08:41

Sample ID 220714-f9kg7abaf2
Target 47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c
SHA256 47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c
Tags
betabot backdoor botnet evasion persistence suricata trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c

Threat Level: Known bad

The file 47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c was found to be: Known bad.

Malicious Activity Summary

betabot backdoor botnet evasion persistence suricata trojan

BetaBot

Modifies firewall policy service

suricata: ET MALWARE Win32/Neurevt.A/Betabot Check-in 4

Sets file execution options in registry

Checks BIOS information in registry

Checks whether UAC is enabled

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: RenamesItself

Suspicious use of SetWindowsHookEx

Modifies Internet Explorer Protected Mode Banner

Modifies Internet Explorer settings

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates system info in registry

Modifies Internet Explorer Protected Mode

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-07-14 05:34

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-14 05:34

Reported

2022-07-14 09:09

Platform

win7-20220414-en

Max time kernel

144s

Max time network

150s

Command Line

C:\Windows\Explorer.EXE

Signatures

BetaBot

trojan backdoor botnet betabot

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" C:\Windows\SysWOW64\explorer.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\explorer.exe N/A

suricata: ET MALWARE Win32/Neurevt.A/Betabot Check-in 4

suricata

Sets file execution options in registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\km59iioc3iy1133.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\km59iioc3iy1133.exe\DisableExceptionChainValidation C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "qzrongnc.exe" C:\Windows\SysWOW64\explorer.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Windows\SysWOW64\explorer.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.0 = "C:\\ProgramData\\Google Updater 2.0\\km59iioc3iy1133.exe" C:\Windows\SysWOW64\explorer.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Updater 2.0 = "\"C:\\ProgramData\\Google Updater 2.0\\km59iioc3iy1133.exe\"" C:\Windows\SysWOW64\explorer.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\SysWOW64\explorer.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer C:\Windows\SysWOW64\explorer.exe N/A

Modifies Internet Explorer Protected Mode

Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A

Modifies Internet Explorer Protected Mode Banner

Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" C:\Windows\SysWOW64\explorer.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main C:\Windows\SysWOW64\explorer.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\explorer.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 532 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 964 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 1308 wrote to memory of 1240 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\Dwm.exe
PID 1308 wrote to memory of 1240 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\Dwm.exe
PID 1308 wrote to memory of 1240 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\Dwm.exe
PID 1308 wrote to memory of 1240 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\Dwm.exe
PID 1308 wrote to memory of 1240 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\Dwm.exe
PID 1308 wrote to memory of 1240 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\Dwm.exe
PID 1308 wrote to memory of 1312 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE
PID 1308 wrote to memory of 1312 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE
PID 1308 wrote to memory of 1312 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE
PID 1308 wrote to memory of 1312 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE
PID 1308 wrote to memory of 1312 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE
PID 1308 wrote to memory of 1312 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE
PID 1308 wrote to memory of 1196 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\DllHost.exe
PID 1308 wrote to memory of 1196 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\DllHost.exe
PID 1308 wrote to memory of 1196 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\DllHost.exe
PID 1308 wrote to memory of 1196 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\DllHost.exe
PID 1308 wrote to memory of 1196 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\DllHost.exe
PID 1308 wrote to memory of 1196 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\system32\DllHost.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Windows\system32\Dwm.exe

"C:\Windows\system32\Dwm.exe"

C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe

"C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe"

C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe

"C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe"

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\system32\DllHost.exe

C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}

Network

Country Destination Domain Proto
US 8.8.8.8:53 update.microsoft.com udp
US 20.109.209.108:80 update.microsoft.com tcp
US 8.8.8.8:53 sunny-displays.com udp
US 8.8.8.8:53 sunny-displays.com udp
US 194.195.211.26:80 sunny-displays.com tcp
US 8.8.8.8:53 sunny-displays.com udp
US 194.195.211.26:80 sunny-displays.com tcp

Files

memory/532-56-0x0000000075711000-0x0000000075713000-memory.dmp

memory/964-58-0x00000000004015C6-mapping.dmp

memory/964-57-0x0000000000400000-0x0000000000435000-memory.dmp

memory/964-61-0x0000000000400000-0x0000000000435000-memory.dmp

memory/532-60-0x0000000076E60000-0x0000000077009000-memory.dmp

memory/532-63-0x0000000077040000-0x00000000771C0000-memory.dmp

memory/964-64-0x0000000000400000-0x0000000000435000-memory.dmp

memory/964-65-0x0000000001CC0000-0x0000000001D26000-memory.dmp

memory/964-67-0x0000000000400000-0x0000000000435000-memory.dmp

memory/964-70-0x0000000001BA0000-0x0000000001BAC000-memory.dmp

memory/964-69-0x00000000003C0000-0x00000000003CD000-memory.dmp

memory/964-68-0x0000000001CC0000-0x0000000001D26000-memory.dmp

memory/1308-71-0x0000000000000000-mapping.dmp

memory/1308-73-0x00000000746B1000-0x00000000746B3000-memory.dmp

memory/1308-74-0x0000000077040000-0x00000000771C0000-memory.dmp

memory/1308-76-0x00000000005F0000-0x00000000005FC000-memory.dmp

memory/1308-75-0x0000000000500000-0x00000000005CE000-memory.dmp

memory/964-77-0x0000000001CC0000-0x0000000001D26000-memory.dmp

memory/1308-78-0x0000000077040000-0x00000000771C0000-memory.dmp

memory/1308-79-0x0000000000500000-0x00000000005CE000-memory.dmp

memory/1312-80-0x0000000001C50000-0x0000000001C56000-memory.dmp

memory/1196-81-0x00000000027E0000-0x00000000027E6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-14 05:34

Reported

2022-07-14 09:09

Platform

win10v2004-20220414-en

Max time kernel

91s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe"

Signatures

BetaBot

trojan backdoor botnet betabot

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\explorer.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" C:\Windows\SysWOW64\explorer.exe N/A

Sets file execution options in registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\37s75y957399k.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\37s75y957399k.exe\DisableExceptionChainValidation C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "agjohkhrb.exe" C:\Windows\SysWOW64\explorer.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Windows\SysWOW64\explorer.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.0 = "C:\\ProgramData\\Google Updater 2.0\\37s75y957399k.exe" C:\Windows\SysWOW64\explorer.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Updater 2.0 = "\"C:\\ProgramData\\Google Updater 2.0\\37s75y957399k.exe\"" C:\Windows\SysWOW64\explorer.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\explorer.exe

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\SysWOW64\explorer.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer C:\Windows\SysWOW64\explorer.exe N/A

Modifies Internet Explorer Protected Mode

Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" C:\Windows\SysWOW64\explorer.exe N/A

Modifies Internet Explorer Protected Mode Banner

Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" C:\Windows\SysWOW64\explorer.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Internet Explorer\Main C:\Windows\SysWOW64\explorer.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\explorer.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 4532 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe
PID 1632 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 1632 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe
PID 1632 wrote to memory of 2172 N/A C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe C:\Windows\SysWOW64\explorer.exe

Processes

C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe

"C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe"

C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe

"C:\Users\Admin\AppData\Local\Temp\47c4ecd0b8599f6df90b4ae35bd270dc845a2c9a28cb9d3a261e6f105138112c.exe"

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2172 -ip 2172

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 1140

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
FR 2.18.109.224:443 tcp
IE 13.69.239.73:443 tcp
US 104.18.25.243:80 tcp
NL 104.110.191.140:80 tcp
NL 104.110.191.140:80 tcp
US 209.197.3.8:80 tcp
US 93.184.220.29:80 tcp

Files

memory/1632-132-0x0000000000000000-mapping.dmp

memory/1632-133-0x0000000000400000-0x0000000000435000-memory.dmp

memory/4532-135-0x00007FF8434B0000-0x00007FF8436A5000-memory.dmp

memory/1632-136-0x0000000000400000-0x0000000000435000-memory.dmp

memory/4532-137-0x0000000077840000-0x00000000779E3000-memory.dmp

memory/1632-138-0x0000000000400000-0x0000000000435000-memory.dmp

memory/1632-139-0x00000000005E0000-0x0000000000646000-memory.dmp

memory/1632-141-0x0000000000400000-0x0000000000435000-memory.dmp

memory/1632-142-0x00000000005E0000-0x0000000000646000-memory.dmp

memory/1632-144-0x00000000027D0000-0x00000000027DC000-memory.dmp

memory/1632-143-0x0000000000660000-0x000000000066D000-memory.dmp

memory/2172-145-0x0000000000000000-mapping.dmp

memory/2172-146-0x0000000001000000-0x0000000001433000-memory.dmp

memory/2172-147-0x0000000001440000-0x000000000150E000-memory.dmp

memory/1632-148-0x00000000005E0000-0x0000000000646000-memory.dmp

memory/2172-149-0x0000000001440000-0x000000000150E000-memory.dmp