Analysis Overview
SHA256
0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f
Threat Level: Known bad
The file 0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Drops startup file
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-27 19:12
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-27 19:12
Reported
2024-09-27 19:14
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
njRAT/Bladabindi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\984559f52d4087243e95e5ad9bb48e8d.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\984559f52d4087243e95e5ad9bb48e8d.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Enumerates physical storage devices
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\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4000 wrote to memory of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 4000 wrote to memory of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 4000 wrote to memory of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe
"C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 142.144.22.2.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
Files
memory/4000-0-0x0000000075502000-0x0000000075503000-memory.dmp
memory/4000-1-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/4000-2-0x0000000075500000-0x0000000075AB1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | f2e6febd5ac77954b3c8f460d5fa2598 |
| SHA1 | 7d7cffc86d330242f7f966d24dfd0605e2d21a23 |
| SHA256 | 0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f |
| SHA512 | 68c92f47c337904aa58b3c64a0d3513e005e48bb0b9b0cd90b30cb2c31be6b54e1ba3a961af7f3370cc6fbb38ea66bde91d509988023f5d0912420fa6800b135 |
memory/4000-12-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/3240-13-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/3240-14-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/3240-15-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/3240-17-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/3240-18-0x0000000075500000-0x0000000075AB1000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-27 19:12
Reported
2024-09-27 19:14
Platform
win7-20240903-en
Max time kernel
150s
Max time network
18s
Command Line
Signatures
njRAT/Bladabindi
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\984559f52d4087243e95e5ad9bb48e8d.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\984559f52d4087243e95e5ad9bb48e8d.exe | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| 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\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | N/A |
Enumerates physical storage devices
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\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2240 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 2240 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 2240 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 2240 wrote to memory of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe
"C:\Users\Admin\AppData\Local\Temp\0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp |
Files
memory/2240-0-0x0000000074571000-0x0000000074572000-memory.dmp
memory/2240-1-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2240-2-0x0000000074570000-0x0000000074B1B000-memory.dmp
\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | f2e6febd5ac77954b3c8f460d5fa2598 |
| SHA1 | 7d7cffc86d330242f7f966d24dfd0605e2d21a23 |
| SHA256 | 0eb3ab9e4c6bc5903674d8f9b36a1a59825fa4e1c2d7209be4d7a0c16dc6168f |
| SHA512 | 68c92f47c337904aa58b3c64a0d3513e005e48bb0b9b0cd90b30cb2c31be6b54e1ba3a961af7f3370cc6fbb38ea66bde91d509988023f5d0912420fa6800b135 |
memory/2240-10-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2296-11-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2296-12-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2296-13-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2296-15-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2296-16-0x0000000074570000-0x0000000074B1B000-memory.dmp
memory/2296-17-0x0000000074570000-0x0000000074B1B000-memory.dmp