Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2024, 15:04
Behavioral task
behavioral1
Sample
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe
Resource
win10v2004-20241007-en
General
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Target
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe
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Size
196KB
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MD5
07f35139b8c124c730d8c073b7b9cfc0
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SHA1
1bda918d117b2e20ff9543c03a4abaeb799119fa
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SHA256
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47f
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SHA512
ee478bbcf7273843d31cc5e77df4612edf12d2dfcc3a19e08e27ed38fa63b004df23265cbc9644bdd1bb3f23fb894b4fc366b25e8afe9fc9b40c50fdc382488f
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SSDEEP
3072:ZOgUXoutNNxZVX4/awxfodLJUBv9Bsor1rHjhMU9npQQpmuG:ZFYoSrRARoYlld9n2Qpmx
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Disables RegEdit via registry modification 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Disables use of System Restore points 1 TTPs
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Executes dropped EXE 7 IoCs
pid Process 4032 xk.exe 1656 IExplorer.exe 3368 WINLOGON.EXE 2260 CSRSS.EXE 4692 SERVICES.EXE 4888 LSASS.EXE 3360 SMSS.EXE -
Modifies system executable filetype association 2 TTPs 13 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Adds Run key to start application 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xk = "C:\\Windows\\xk.exe" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\WINLOGON.EXE" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ServiceAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\SERVICES.EXE" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\CSRSS.EXE" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\LSASS.EXE" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\shell.exe ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe File created C:\Windows\SysWOW64\shell.exe ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe File created C:\Windows\SysWOW64\Mig2.scr ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe File created C:\Windows\SysWOW64\IExplorer.exe ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe File opened for modification C:\Windows\SysWOW64\Mig2.scr ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
resource yara_rule behavioral2/memory/2172-0-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000a000000023b64-8.dat upx behavioral2/files/0x000a000000023b68-106.dat upx behavioral2/files/0x000a000000023b6c-113.dat upx behavioral2/memory/4032-112-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/1656-117-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000a000000023b6e-119.dat upx behavioral2/memory/3368-124-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000a000000023b6f-126.dat upx behavioral2/memory/2260-132-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000a000000023b70-133.dat upx behavioral2/memory/4692-138-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000a000000023b71-141.dat upx behavioral2/memory/4888-142-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4888-146-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000a000000023b72-149.dat upx behavioral2/memory/3360-153-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/2172-154-0x0000000000400000-0x000000000042F000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\xk.exe ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe File opened for modification C:\Windows\xk.exe ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language LSASS.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SMSS.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IExplorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WINLOGON.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CSRSS.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SERVICES.EXE -
Modifies Control Panel 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\Desktop\ ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\Mig~mig.SCR" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Modifies registry class 15 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 4032 xk.exe 1656 IExplorer.exe 3368 WINLOGON.EXE 2260 CSRSS.EXE 4692 SERVICES.EXE 4888 LSASS.EXE 3360 SMSS.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2172 wrote to memory of 4032 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 83 PID 2172 wrote to memory of 4032 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 83 PID 2172 wrote to memory of 4032 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 83 PID 2172 wrote to memory of 1656 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 84 PID 2172 wrote to memory of 1656 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 84 PID 2172 wrote to memory of 1656 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 84 PID 2172 wrote to memory of 3368 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 85 PID 2172 wrote to memory of 3368 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 85 PID 2172 wrote to memory of 3368 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 85 PID 2172 wrote to memory of 2260 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 87 PID 2172 wrote to memory of 2260 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 87 PID 2172 wrote to memory of 2260 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 87 PID 2172 wrote to memory of 4692 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 89 PID 2172 wrote to memory of 4692 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 89 PID 2172 wrote to memory of 4692 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 89 PID 2172 wrote to memory of 4888 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 90 PID 2172 wrote to memory of 4888 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 90 PID 2172 wrote to memory of 4888 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 90 PID 2172 wrote to memory of 3360 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 92 PID 2172 wrote to memory of 3360 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 92 PID 2172 wrote to memory of 3360 2172 ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe 92 -
System policy modification 1 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions = "1" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe"C:\Users\Admin\AppData\Local\Temp\ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe"1⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Modifies system executable filetype association
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2172 -
C:\Windows\xk.exeC:\Windows\xk.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4032
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1656
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\WINLOGON.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\WINLOGON.EXE"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3368
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\CSRSS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\CSRSS.EXE"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2260
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\SERVICES.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\SERVICES.EXE"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4692
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\LSASS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\LSASS.EXE"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4888
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\SMSS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\SMSS.EXE"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3360
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Replay Monitor
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Downloads
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Filesize
196KB
MD5160020ded8997323f1c29c67457927cb
SHA1153dbf6a07ede74140e700e4b2a6a5d8dc72813d
SHA2561bffde0e07ae435974db0a9b95bb971acd94a773e9b5907de917a03851317c70
SHA512f303a00d703c11f07f34bd7436c080a2a2ad1f82b89bd5a5b01e1c8631fbcd0c59f20526d559103c0d04524621e40d48b5197b2d32e33ee1a1617bfcc5e17490
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Filesize
196KB
MD59eb3af4ac8607b60cee12e0bb0e48b89
SHA17e60a3639b0efe29c0ba3a208ee4b423aa47bea8
SHA2569eb6f3ab1e64e55f6495308115ea1ba69bf43ea170a0a99d59f32d7b19d64223
SHA5124ae423eaa21e12c285c83e058cbb9e1f0615a539b694e0f48c02e420a4e1b3d823c7cb69fcd5201f25cadfa26db971dc8e28db15edc21f0fa7bb064860e7f313
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Filesize
196KB
MD578a55e33e9b70dc1a49db07d2cd7f122
SHA110bc6aa48ef11ab2a3080bf289568ab3a284e71b
SHA2565d02df8de8ae5248443a136a994c1f9e17769d7572f59f8d87a93e6028132c8b
SHA512da05cf175dbe14c2aba58b3f5deb38f2acbc1ccebe0aae5461e0d414b4e5055b25a7da0eac4232e980011c65575979a2b6c229cede430650fff525599d253fc7
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Filesize
196KB
MD507f35139b8c124c730d8c073b7b9cfc0
SHA11bda918d117b2e20ff9543c03a4abaeb799119fa
SHA256ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47f
SHA512ee478bbcf7273843d31cc5e77df4612edf12d2dfcc3a19e08e27ed38fa63b004df23265cbc9644bdd1bb3f23fb894b4fc366b25e8afe9fc9b40c50fdc382488f
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Filesize
196KB
MD51989c93a9cfe5e130eb2bd0506f3e75c
SHA1c13ebfa7db822a2f60f1095acfcef9b614a3c4b7
SHA2566e3e2c9c9993c3a0eeceebe2109e7f0d95479fca88116c89075aa4879eaf71a8
SHA512fb2a9da71b77fcd09e1318874c6a7bfff079c7902355b557ff4af08dbac9934ef7c09988907d9e1a22f79a8ef00df74387c6074c04eb49893950949592cc7300
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Filesize
196KB
MD54bd71fe0af33f8f1760228c1b5599253
SHA1d8635c76f654e3174555fe5f2808b8d9026a062f
SHA256f0c76d6443cd102136bf6f305d62735ec229e51075dc2aed3f917353d9eb31bb
SHA5128b692a67b82873c64ccf55f06d982eda26fe4d142d65305e44e21c5f5bbb6af1b05f1449a1c41be96127210d7c4abbc6b1572b10bf26434bbc151e95d2e165f2
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Filesize
196KB
MD5ca16bc883246f56484365df251136eb8
SHA167595e01395731f4ab6c5df44e888d686dc1fa94
SHA25684bd429915f459b8d680cc5784d07255d7de6d48fb0d42d529a8df7adb79a6c8
SHA5122328388319befa430dd4f14b68d14370a033085dab9553c903fd18f0910f9b8fda26fb51226f933ced74a176452ff910150bea0035b14592a4e909b4b71553ff
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Filesize
196KB
MD5287a690b831ad3a09eb5bacc8e82fc70
SHA1a29984d6258859e7ac9f826505d1292cb12d4b72
SHA256e6168dd5ac5db9bbd14d842f7058deb7bed56c1215d4d73a2ab4ca3f47b4c68c
SHA51292515b42263bca1187645bafe27fa779763d25d670ce6dca6bc430af5b67a4b94ce14a91ca27d86b0fe9433d460e2f8e7e484c71c8da50457237b5e27fa9fb27