Analysis Overview
SHA256
70bc725d2a8756ee10547571a59f859bfd4069460bef66b47259d5c3cce8825b
Threat Level: Known bad
The file 7e25b10edb79b23e598357a9d138ea5e was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Drops startup file
UPX packed file
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-28 22:16
Signatures
UPX packed file
| 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
2024-01-28 22:16
Reported
2024-01-28 22:19
Platform
win7-20231215-en
Max time kernel
148s
Max time network
146s
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\ed6e2bf930f6d35b3ac57c049d10ac2c.exe | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ed6e2bf930f6d35b3ac57c049d10ac2c.exe | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\test.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\test.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\ed6e2bf930f6d35b3ac57c049d10ac2c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Explorer.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ed6e2bf930f6d35b3ac57c049d10ac2c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Explorer.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7e25b10edb79b23e598357a9d138ea5e.exe
"C:\Users\Admin\AppData\Local\Temp\7e25b10edb79b23e598357a9d138ea5e.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c test.exe
C:\Users\Admin\AppData\Local\Temp\test.exe
test.exe
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Explorer.exe" "Explorer.exe" ENABLE
C:\Users\Admin\AppData\Local\Temp\Explorer.exe
"C:\Users\Admin\AppData\Local\Temp\Explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
Files
memory/2612-0-0x0000000000400000-0x0000000000498000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\test.exe
| MD5 | fc42513e45503d510fb011bbb309e51e |
| SHA1 | e9741466f6e68dadb9e874f12d5b62fe14693741 |
| SHA256 | 766240fd9026a04e4a7f20240f699133eef24a969e242afdd471ad0a179cefe3 |
| SHA512 | 0f2a88f96a8a47abe062ccca986d2b3d98310374629c9067b19dbfeb73f23ba411b3ca5ae3877684770fb2d25947305b42c38a913a329e6220de6cd5d539a8ca |
memory/1612-5-0x0000000074AD0000-0x000000007507B000-memory.dmp
memory/1612-6-0x0000000000AC0000-0x0000000000B00000-memory.dmp
memory/1612-7-0x0000000074AD0000-0x000000007507B000-memory.dmp
memory/1612-16-0x0000000074AD0000-0x000000007507B000-memory.dmp
memory/2804-17-0x0000000074AD0000-0x000000007507B000-memory.dmp
memory/2612-19-0x0000000000400000-0x0000000000498000-memory.dmp
memory/2804-18-0x0000000000E50000-0x0000000000E90000-memory.dmp
memory/2804-20-0x0000000074AD0000-0x000000007507B000-memory.dmp
memory/2804-21-0x0000000000E50000-0x0000000000E90000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-28 22:16
Reported
2024-01-28 22:19
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
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-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\test.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ed6e2bf930f6d35b3ac57c049d10ac2c.exe | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ed6e2bf930f6d35b3ac57c049d10ac2c.exe | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\test.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ed6e2bf930f6d35b3ac57c049d10ac2c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Explorer.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ed6e2bf930f6d35b3ac57c049d10ac2c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Explorer.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7e25b10edb79b23e598357a9d138ea5e.exe
"C:\Users\Admin\AppData\Local\Temp\7e25b10edb79b23e598357a9d138ea5e.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c test.exe
C:\Users\Admin\AppData\Local\Temp\test.exe
test.exe
C:\Users\Admin\AppData\Local\Temp\Explorer.exe
"C:\Users\Admin\AppData\Local\Temp\Explorer.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Explorer.exe" "Explorer.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abdo95.ddns.net | udp |
Files
memory/2200-0-0x0000000000400000-0x0000000000498000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\test.exe
| MD5 | fc42513e45503d510fb011bbb309e51e |
| SHA1 | e9741466f6e68dadb9e874f12d5b62fe14693741 |
| SHA256 | 766240fd9026a04e4a7f20240f699133eef24a969e242afdd471ad0a179cefe3 |
| SHA512 | 0f2a88f96a8a47abe062ccca986d2b3d98310374629c9067b19dbfeb73f23ba411b3ca5ae3877684770fb2d25947305b42c38a913a329e6220de6cd5d539a8ca |
memory/1288-5-0x0000000074700000-0x0000000074CB1000-memory.dmp
memory/1288-6-0x0000000074700000-0x0000000074CB1000-memory.dmp
memory/1288-7-0x0000000000E30000-0x0000000000E40000-memory.dmp
memory/4976-17-0x0000000074700000-0x0000000074CB1000-memory.dmp
memory/4976-19-0x0000000001930000-0x0000000001940000-memory.dmp
memory/1288-18-0x0000000074700000-0x0000000074CB1000-memory.dmp
memory/4976-20-0x0000000074700000-0x0000000074CB1000-memory.dmp
memory/2200-22-0x0000000000400000-0x0000000000498000-memory.dmp
memory/4976-23-0x0000000001930000-0x0000000001940000-memory.dmp
memory/4976-24-0x0000000074700000-0x0000000074CB1000-memory.dmp
memory/4976-25-0x0000000001930000-0x0000000001940000-memory.dmp
memory/4976-26-0x0000000001930000-0x0000000001940000-memory.dmp
memory/4976-27-0x0000000001930000-0x0000000001940000-memory.dmp
memory/4976-28-0x0000000001930000-0x0000000001940000-memory.dmp