Analysis Overview
SHA256
33465e704ae1e62599c98be18de28696f2c9f014243e2a37b15005bcc379101f
Threat Level: Known bad
The file Laucher Mta.rar was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Drops startup file
Adds Run key to start application
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-20 17:34
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-20 17:34
Reported
2024-07-20 17:34
Platform
win7-20240704-en
Max time kernel
6s
Max time network
1s
Command Line
Signatures
njRAT/Bladabindi
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Windows.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2460 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
| PID 2460 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
| PID 2460 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
| PID 2460 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Laucher.exe
"C:\Users\Admin\AppData\Local\Temp\Laucher.exe"
C:\Users\Admin\AppData\Local\Temp\Windows.exe
"C:\Users\Admin\AppData\Local\Temp\Windows.exe"
Network
Files
memory/2460-0-0x0000000074E31000-0x0000000074E32000-memory.dmp
memory/2460-1-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/2460-2-0x0000000074E30000-0x00000000753DB000-memory.dmp
\Users\Admin\AppData\Local\Temp\Windows.exe
| MD5 | cd6778c62837fe1c00f9d20f5b6764da |
| SHA1 | 595346ec1934cd5ef6f53deaa9a491afdbf65c36 |
| SHA256 | 15cc48febf33e832ce4b2e66ec579ba8cafbf7a084d5f35b90ebf2a7451573d7 |
| SHA512 | 3d195e04054f09f452d50c33a710eb74b2b58409b0816deded5a6b0c68383ba72790d6753c260476a2dbc33e2f2f08126b766e5d0482031fdd2c66b28f9234d3 |
memory/2460-10-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/1848-11-0x0000000074E30000-0x00000000753DB000-memory.dmp
memory/1848-12-0x0000000074E30000-0x00000000753DB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-20 17:34
Reported
2024-07-20 17:37
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
150s
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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8070cac3fa16f7a7eee679eadfcdefef.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8070cac3fa16f7a7eee679eadfcdefef.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Windows.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\8070cac3fa16f7a7eee679eadfcdefef = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Windows.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Windows.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8070cac3fa16f7a7eee679eadfcdefef = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Windows.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Windows.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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1428 wrote to memory of 4508 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
| PID 1428 wrote to memory of 4508 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
| PID 1428 wrote to memory of 4508 | N/A | C:\Users\Admin\AppData\Local\Temp\Laucher.exe | C:\Users\Admin\AppData\Local\Temp\Windows.exe |
| PID 4508 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\Windows.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 4508 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\Windows.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 4508 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\Windows.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Laucher.exe
"C:\Users\Admin\AppData\Local\Temp\Laucher.exe"
C:\Users\Admin\AppData\Local\Temp\Windows.exe
"C:\Users\Admin\AppData\Local\Temp\Windows.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Windows.exe" "Windows.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | players-celtic.gl.at.ply.gg | udp |
| US | 147.185.221.21:11897 | players-celtic.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.56.20.217.in-addr.arpa | udp |
| US | 147.185.221.21:11897 | players-celtic.gl.at.ply.gg | tcp |
| US | 147.185.221.21:11897 | players-celtic.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 147.185.221.21:11897 | players-celtic.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| 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 |
| US | 147.185.221.21:11897 | players-celtic.gl.at.ply.gg | tcp |
| US | 147.185.221.21:11897 | players-celtic.gl.at.ply.gg | tcp |
Files
memory/1428-0-0x00000000745B2000-0x00000000745B3000-memory.dmp
memory/1428-1-0x00000000745B0000-0x0000000074B61000-memory.dmp
memory/1428-2-0x00000000745B0000-0x0000000074B61000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Windows.exe
| MD5 | cd6778c62837fe1c00f9d20f5b6764da |
| SHA1 | 595346ec1934cd5ef6f53deaa9a491afdbf65c36 |
| SHA256 | 15cc48febf33e832ce4b2e66ec579ba8cafbf7a084d5f35b90ebf2a7451573d7 |
| SHA512 | 3d195e04054f09f452d50c33a710eb74b2b58409b0816deded5a6b0c68383ba72790d6753c260476a2dbc33e2f2f08126b766e5d0482031fdd2c66b28f9234d3 |
memory/1428-12-0x00000000745B0000-0x0000000074B61000-memory.dmp
memory/4508-13-0x00000000745B0000-0x0000000074B61000-memory.dmp
memory/4508-14-0x00000000745B0000-0x0000000074B61000-memory.dmp
memory/4508-15-0x00000000745B0000-0x0000000074B61000-memory.dmp
memory/4508-17-0x00000000745B0000-0x0000000074B61000-memory.dmp