Analysis Overview
SHA256
5ab75bde3a5b8fc855271e0d84b31deb5cea0c79bae87831b35a5fd0d0f30ea3
Threat Level: Known bad
The file Plugincmd.exe was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Drops startup file
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Drops autorun.inf file
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Kills process with taskkill
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-02 00:50
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-02 00:50
Reported
2024-10-02 00:52
Platform
win7-20240903-en
Max time kernel
150s
Max time network
139s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6223efa2e07c96185936fe49d82f6360.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6223efa2e07c96185936fe49d82f6360.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Plugincmd.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\6223efa2e07c96185936fe49d82f6360 = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\6223efa2e07c96185936fe49d82f6360 = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File created | D:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File created | F:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | F:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File created | C:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | C:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.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\Plugincmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\svchost.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:\Windows\SysWOW64\taskkill.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Plugincmd.exe
"C:\Users\Admin\AppData\Local\Temp\Plugincmd.exe"
C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\svchost.exe" "svchost.exe" ENABLE
C:\Windows\SysWOW64\taskkill.exe
taskkill /F /IM Exsample.exe
Network
| Country | Destination | Domain | Proto |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp |
Files
memory/2112-0-0x0000000074E71000-0x0000000074E72000-memory.dmp
memory/2112-1-0x0000000074E70000-0x000000007541B000-memory.dmp
memory/2112-2-0x0000000074E70000-0x000000007541B000-memory.dmp
\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | 404d831747e7713f2ea6d859b52ce9b3 |
| SHA1 | dc26d4095a0362960985e0fd4e96d12f0b3279e6 |
| SHA256 | 5ab75bde3a5b8fc855271e0d84b31deb5cea0c79bae87831b35a5fd0d0f30ea3 |
| SHA512 | 84c1d6725123b84996d951a9d777c1bc070d06f2b060c9adaf01443dedacb95adddc6afdc42049f72bea90d3290bd38241cefbb167268e41c68f30e622420968 |
memory/2112-10-0x0000000074E70000-0x000000007541B000-memory.dmp
memory/2920-11-0x0000000074E70000-0x000000007541B000-memory.dmp
memory/2920-12-0x0000000074E70000-0x000000007541B000-memory.dmp
memory/2920-22-0x0000000074E70000-0x000000007541B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-02 00:50
Reported
2024-10-02 00:52
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Plugincmd.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6223efa2e07c96185936fe49d82f6360.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6223efa2e07c96185936fe49d82f6360.exe | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6223efa2e07c96185936fe49d82f6360 = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\6223efa2e07c96185936fe49d82f6360 = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\" .." | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Drops autorun.inf file
| Description | Indicator | Process | Target |
| File opened for modification | C:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File created | D:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File created | F:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File opened for modification | F:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
| File created | C:\autorun.inf | C:\Users\Admin\AppData\Roaming\svchost.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\Plugincmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\svchost.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:\Windows\SysWOW64\taskkill.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Plugincmd.exe
"C:\Users\Admin\AppData\Local\Temp\Plugincmd.exe"
C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\svchost.exe" "svchost.exe" ENABLE
C:\Windows\SysWOW64\taskkill.exe
taskkill /F /IM Exsample.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 82.202.167.226:25563 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| 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 | 75.117.19.2.in-addr.arpa | udp |
| RU | 82.202.167.226:25563 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 82.202.167.226:25563 | tcp | |
| RU | 82.202.167.226:25563 | tcp |
Files
memory/3088-0-0x0000000074852000-0x0000000074853000-memory.dmp
memory/3088-1-0x0000000074850000-0x0000000074E01000-memory.dmp
memory/3088-2-0x0000000074850000-0x0000000074E01000-memory.dmp
C:\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | 404d831747e7713f2ea6d859b52ce9b3 |
| SHA1 | dc26d4095a0362960985e0fd4e96d12f0b3279e6 |
| SHA256 | 5ab75bde3a5b8fc855271e0d84b31deb5cea0c79bae87831b35a5fd0d0f30ea3 |
| SHA512 | 84c1d6725123b84996d951a9d777c1bc070d06f2b060c9adaf01443dedacb95adddc6afdc42049f72bea90d3290bd38241cefbb167268e41c68f30e622420968 |
memory/3088-13-0x0000000074850000-0x0000000074E01000-memory.dmp
memory/3344-12-0x0000000074850000-0x0000000074E01000-memory.dmp
memory/3344-23-0x0000000074850000-0x0000000074E01000-memory.dmp
memory/3344-24-0x0000000074850000-0x0000000074E01000-memory.dmp