Analysis Overview
SHA256
db54f10f4f1c3eae171d83065364f5482d76c048daae934da0279506c9169802
Threat Level: Known bad
The file New Tooling CT240230231CTA240714.exe was found to be: Known bad.
Malicious Activity Summary
Agenttesla family
AgentTesla
UAC bypass
Windows security bypass
Looks for VirtualBox Guest Additions in registry
Command and Scripting Interpreter: PowerShell
Looks for VMWare Tools registry key
Checks BIOS information in registry
Checks computer location settings
Windows security modification
Maps connected drives based on registry
Checks whether UAC is enabled
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
System policy modification
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 09:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 09:15
Reported
2024-11-14 09:17
Platform
win7-20240903-en
Max time kernel
122s
Max time network
127s
Command Line
Signatures
AgentTesla
Agenttesla family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1480 set thread context of 2184 | N/A | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe
"C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe" -Force
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1480 -s 1016
Network
Files
memory/1480-0-0x000007FEF53D3000-0x000007FEF53D4000-memory.dmp
memory/1480-1-0x0000000001070000-0x00000000010AC000-memory.dmp
memory/1480-2-0x000007FEF53D0000-0x000007FEF5DBC000-memory.dmp
memory/1480-3-0x000000001AA90000-0x000000001AB24000-memory.dmp
memory/2184-8-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2184-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2184-14-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2184-12-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2184-19-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2928-20-0x000000001B720000-0x000000001BA02000-memory.dmp
memory/2184-18-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2928-21-0x0000000002860000-0x0000000002868000-memory.dmp
memory/2184-17-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2184-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1480-22-0x000007FEF53D0000-0x000007FEF5DBC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 09:15
Reported
2024-11-14 09:17
Platform
win10v2004-20241007-en
Max time kernel
90s
Max time network
138s
Command Line
Signatures
AgentTesla
Agenttesla family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5036 set thread context of 3184 | N/A | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe
"C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\New Tooling CT240230231CTA240714.exe" -Force
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/5036-0-0x00007FF80F383000-0x00007FF80F385000-memory.dmp
memory/5036-1-0x000001EFC9EA0000-0x000001EFC9EDC000-memory.dmp
memory/5036-2-0x000001EFE45D0000-0x000001EFE4664000-memory.dmp
memory/5036-3-0x00007FF80F380000-0x00007FF80FE41000-memory.dmp
memory/3184-4-0x0000000000400000-0x0000000000440000-memory.dmp
memory/704-5-0x00007FF80F380000-0x00007FF80FE41000-memory.dmp
memory/704-7-0x00000161ACD30000-0x00000161ACD52000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nbpug3qb.zhk.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/704-16-0x00007FF80F380000-0x00007FF80FE41000-memory.dmp
memory/704-18-0x00007FF80F380000-0x00007FF80FE41000-memory.dmp
memory/3184-19-0x00000000745EE000-0x00000000745EF000-memory.dmp
memory/3184-17-0x0000000005BE0000-0x0000000006184000-memory.dmp
memory/3184-20-0x0000000005550000-0x00000000055B6000-memory.dmp
memory/704-23-0x00007FF80F380000-0x00007FF80FE41000-memory.dmp
memory/5036-24-0x00007FF80F380000-0x00007FF80FE41000-memory.dmp
memory/3184-25-0x00000000063E0000-0x0000000006430000-memory.dmp
memory/3184-26-0x00000000064D0000-0x0000000006562000-memory.dmp
memory/3184-27-0x0000000006470000-0x000000000647A000-memory.dmp
memory/3184-28-0x00000000745EE000-0x00000000745EF000-memory.dmp