Analysis Overview
SHA256
0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8
Threat Level: Known bad
The file 0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Loads dropped DLL
Drops startup file
Checks computer location settings
Drops file in Program Files directory
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-07 06:30
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-07 06:30
Reported
2024-10-07 06:32
Platform
win7-20240903-en
Max time kernel
118s
Max time network
19s
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\Microsoft Corporation.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\092f7f2e0326c4ab96afa5b2d81a0187Windows Update.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\092f7f2e0326c4ab96afa5b2d81a0187Windows Update.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Explower.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Explower.exe | C:\Users\Admin\AppData\Roaming\server.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:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe
"C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp |
Files
memory/2704-0-0x00000000747F1000-0x00000000747F2000-memory.dmp
memory/2704-1-0x00000000747F0000-0x0000000074D9B000-memory.dmp
memory/2704-2-0x00000000747F0000-0x0000000074D9B000-memory.dmp
\Users\Admin\AppData\Roaming\server.exe
| MD5 | 347136840cb1381fad7a452e0934cdc0 |
| SHA1 | 88d5c5a8b98f69bd25bbfd4b5503f8a836ebd6a2 |
| SHA256 | 0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8 |
| SHA512 | 77755e12d2c5de54b6eac11373c73f8f7250126849fef8f2c55a0979f08231758ec072f4a832ba02ecf717340db12d56aa76f60d6f8b2d9b75269108cfb666d3 |
memory/2704-14-0x00000000747F0000-0x0000000074D9B000-memory.dmp
memory/2836-15-0x00000000747F0000-0x0000000074D9B000-memory.dmp
memory/2836-17-0x00000000747F0000-0x0000000074D9B000-memory.dmp
memory/2836-16-0x00000000747F0000-0x0000000074D9B000-memory.dmp
C:\Users\Admin\AppData\Roaming\app
| MD5 | fba73ce50d8cfb469ec29a2333b22a85 |
| SHA1 | 4b7b6dfb36af4a016301dc065870dd0829db0a55 |
| SHA256 | 56ae4e1144656432194c610e366fb556f7401a9993e75c0007f46397a5ddfa03 |
| SHA512 | b620d99e15c25e970a09738d14b493b2345ec1eb48737e2983565666a3c052d235712db01a110c9948dc00d62a14fcccf43ccc295f993d673334dc88497c77c7 |
memory/2836-25-0x00000000747F0000-0x0000000074D9B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-07 06:30
Reported
2024-10-07 06:32
Platform
win10v2004-20240910-en
Max time kernel
116s
Max time network
110s
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-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\092f7f2e0326c4ab96afa5b2d81a0187Windows Update.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\092f7f2e0326c4ab96afa5b2d81a0187Windows Update.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Explower.exe | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Explower.exe | C:\Users\Admin\AppData\Roaming\server.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\Roaming\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\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4616 wrote to memory of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | C:\Users\Admin\AppData\Roaming\server.exe |
| PID 4616 wrote to memory of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | C:\Users\Admin\AppData\Roaming\server.exe |
| PID 4616 wrote to memory of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe | C:\Users\Admin\AppData\Roaming\server.exe |
| PID 1988 wrote to memory of 3844 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1988 wrote to memory of 3844 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1988 wrote to memory of 3844 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe
"C:\Users\Admin\AppData\Local\Temp\0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8N.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| N/A | 127.0.0.1:8888 | tcp | |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp | |
| N/A | 127.0.0.1:8888 | tcp |
Files
memory/4616-0-0x0000000074762000-0x0000000074763000-memory.dmp
memory/4616-1-0x0000000074760000-0x0000000074D11000-memory.dmp
memory/4616-2-0x0000000074760000-0x0000000074D11000-memory.dmp
C:\Users\Admin\AppData\Roaming\server.exe
| MD5 | 347136840cb1381fad7a452e0934cdc0 |
| SHA1 | 88d5c5a8b98f69bd25bbfd4b5503f8a836ebd6a2 |
| SHA256 | 0dd42f9972f8ed7ee8c3baa8f683000272036d7c3e8122b075bcce3c5e1934a8 |
| SHA512 | 77755e12d2c5de54b6eac11373c73f8f7250126849fef8f2c55a0979f08231758ec072f4a832ba02ecf717340db12d56aa76f60d6f8b2d9b75269108cfb666d3 |
memory/4616-13-0x0000000074760000-0x0000000074D11000-memory.dmp
memory/1988-14-0x0000000074760000-0x0000000074D11000-memory.dmp
memory/1988-15-0x0000000074760000-0x0000000074D11000-memory.dmp
C:\Users\Admin\AppData\Roaming\app
| MD5 | fba73ce50d8cfb469ec29a2333b22a85 |
| SHA1 | 4b7b6dfb36af4a016301dc065870dd0829db0a55 |
| SHA256 | 56ae4e1144656432194c610e366fb556f7401a9993e75c0007f46397a5ddfa03 |
| SHA512 | b620d99e15c25e970a09738d14b493b2345ec1eb48737e2983565666a3c052d235712db01a110c9948dc00d62a14fcccf43ccc295f993d673334dc88497c77c7 |
memory/1988-25-0x0000000074760000-0x0000000074D11000-memory.dmp