Analysis Overview
SHA256
eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b
Threat Level: Known bad
The file eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b was found to be: Known bad.
Malicious Activity Summary
UAC bypass
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Checks whether UAC is enabled
AutoIT Executable
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Event Triggered Execution: Netsh Helper DLL
System policy modification
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-29 04:14
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-29 04:14
Reported
2024-09-29 04:17
Platform
win7-20240729-en
Max time kernel
149s
Max time network
140s
Command Line
Signatures
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\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\642\642.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\642\642.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\642\642.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe
"C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe"
C:\Users\Admin\AppData\Local\Temp\642\642.exe
"C:\Users\Admin\AppData\Local\Temp\642\642.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp |
Files
\Users\Admin\AppData\Local\Temp\642\642.exe
| MD5 | d2a1fbccc12adc5f444e024e94abfd4c |
| SHA1 | 40536717fe5ea008d34ec53959834b2fed86369a |
| SHA256 | f94c60a2787bbb7178b62891a351761afb414df5b050de2eac9525aaa8a92dcf |
| SHA512 | 72001ff781774b647bf85871ced798f1ebb10d8c7abb161e659d174fb0fb6617f2b011991419b870d347e042c7cbdfb5509b03ec7cf8a60a446832fc3f28e1e9 |
memory/2756-23-0x00000000748F1000-0x00000000748F2000-memory.dmp
memory/2756-25-0x00000000748F0000-0x0000000074E9B000-memory.dmp
memory/2756-24-0x00000000748F0000-0x0000000074E9B000-memory.dmp
memory/2756-33-0x00000000748F0000-0x0000000074E9B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-29 04:14
Reported
2024-09-29 04:17
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\642\642.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\642\642.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\642\642.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe
"C:\Users\Admin\AppData\Local\Temp\eee08cea677b93199fd1ad83347b8176bde16b3ee99c54f69c06a9e652217d5b.exe"
C:\Users\Admin\AppData\Local\Temp\642\642.exe
"C:\Users\Admin\AppData\Local\Temp\642\642.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\642\642.exe
| MD5 | d2a1fbccc12adc5f444e024e94abfd4c |
| SHA1 | 40536717fe5ea008d34ec53959834b2fed86369a |
| SHA256 | f94c60a2787bbb7178b62891a351761afb414df5b050de2eac9525aaa8a92dcf |
| SHA512 | 72001ff781774b647bf85871ced798f1ebb10d8c7abb161e659d174fb0fb6617f2b011991419b870d347e042c7cbdfb5509b03ec7cf8a60a446832fc3f28e1e9 |
memory/1032-16-0x0000000072DE2000-0x0000000072DE3000-memory.dmp
memory/1032-17-0x0000000072DE0000-0x0000000073391000-memory.dmp
memory/1032-18-0x0000000072DE0000-0x0000000073391000-memory.dmp
memory/2568-30-0x0000000072DE0000-0x0000000073391000-memory.dmp
memory/1032-29-0x0000000072DE0000-0x0000000073391000-memory.dmp
memory/2568-28-0x0000000072DE0000-0x0000000073391000-memory.dmp
memory/2568-31-0x0000000072DE0000-0x0000000073391000-memory.dmp