Analysis Overview
SHA256
aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaa
Threat Level: Known bad
The file aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe was found to be: Known bad.
Malicious Activity Summary
Modifies firewall policy service
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
UPX packed file
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry key
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 16:43
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 16:43
Reported
2024-11-13 16:45
Platform
win7-20240903-en
Max time kernel
119s
Max time network
17s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Windows Updater.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Updater.exe:*:Enabled:Windows Messanger" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Window Updates\\winupdt2.exe:*:Enabled:Windows Messanger" | C:\Windows\SysWOW64\reg.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
Loads dropped DLL
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\WinUpdt = "C:\\Users\\Admin\\AppData\\Roaming\\Window Updates\\winupdt2.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2664 set thread context of 2272 | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe |
| PID 2664 set thread context of 2596 | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe
"C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\ucLwj.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "WinUpdt" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe" /f
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
"C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe"
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
"C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe"
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
"C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe:*:Enabled:Windows Messanger" /f
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Updater.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Updater.exe:*:Enabled:Windows Messanger" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe:*:Enabled:Windows Messanger" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Updater.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Updater.exe:*:Enabled:Windows Messanger" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
Files
memory/3008-1-0x0000000000400000-0x00000000005CA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ucLwj.bat
| MD5 | 49bb161b07149b1bda99901c71d98b1f |
| SHA1 | e5e3b389c09d551bd8f3a4cf71ee30e566fdf6e2 |
| SHA256 | 734c4f48449a118dbdfbbe4971ecf112b26b2b45d1889678c01dea98eb5767d8 |
| SHA512 | da09a2af9b7f9528916ab719ed97ee8b61179bba92016eaed64b3e7d6bf08646801aeeb0eb332bdde175eb64b48106f7cf2fe2bf01ea6128753e4ce1d48707be |
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
| MD5 | 892e95d3e3f53ab326d89d38daa47e88 |
| SHA1 | e0e2d747fb78f24457710ef6d0b84bbb717d7a03 |
| SHA256 | ee1d3ca0275f27c7433b4fa6adb4bb70018c73c9b64e379829249ef62dd4bb39 |
| SHA512 | c9fc77e88218868e57a58914ae25b3b37d72b5f83a6438124e9b53a7d8c212fe54cf7c2939ad806ab3858ec79af5df8b120c5834c22a6e0b19b8955e44b9fe22 |
memory/3008-43-0x00000000037D0000-0x000000000399A000-memory.dmp
memory/3008-42-0x00000000037D0000-0x000000000399A000-memory.dmp
memory/3008-45-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/2664-57-0x0000000002930000-0x0000000002AFA000-memory.dmp
memory/2272-56-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-53-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-50-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2596-65-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2596-63-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2596-70-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2664-69-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/2272-73-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2596-74-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2272-75-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-77-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-80-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-82-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-84-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-86-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-91-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2272-96-0x0000000000400000-0x000000000045C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 16:43
Reported
2024-11-13 16:45
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
109s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Window Updates\\winupdt2.exe:*:Enabled:Windows Messanger" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Windows Updater.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Updater.exe:*:Enabled:Windows Messanger" | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinUpdt = "C:\\Users\\Admin\\AppData\\Roaming\\Window Updates\\winupdt2.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2328 set thread context of 2540 | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe |
| PID 2328 set thread context of 4972 | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe
"C:\Users\Admin\AppData\Local\Temp\aac0a537d4aed51eeb6ac90685dd5547d1588ca4262417800681ac424745cdaaN.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\KJEDn.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "WinUpdt" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe" /f
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
"C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe"
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
"C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe"
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe
"C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe:*:Enabled:Windows Messanger" /f
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Updater.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Updater.exe:*:Enabled:Windows Messanger" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Updater.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Updater.exe:*:Enabled:Windows Messanger" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.exe:*:Enabled:Windows Messanger" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
| US | 8.8.8.8:53 | 99.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | havefunnuke.servequake.com | udp |
Files
memory/3136-0-0x0000000000400000-0x00000000005CA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\KJEDn.txt
| MD5 | 49bb161b07149b1bda99901c71d98b1f |
| SHA1 | e5e3b389c09d551bd8f3a4cf71ee30e566fdf6e2 |
| SHA256 | 734c4f48449a118dbdfbbe4971ecf112b26b2b45d1889678c01dea98eb5767d8 |
| SHA512 | da09a2af9b7f9528916ab719ed97ee8b61179bba92016eaed64b3e7d6bf08646801aeeb0eb332bdde175eb64b48106f7cf2fe2bf01ea6128753e4ce1d48707be |
C:\Users\Admin\AppData\Roaming\Window Updates\winupdt2.txt
| MD5 | 7f6a28a5f1ddb95f9c0aa7bbf4eb62f8 |
| SHA1 | 52a2569844e34cfe4be3342ac4989c343c5fce9a |
| SHA256 | 6b9828895bcb96d5b7f73fe48a55f55c09123f5fd208a2a1f789501055d005d9 |
| SHA512 | 1d939a61abd48596b3272a0ed3a902c37c1e7765affd89f64f4f6e8c876078ee1e701a8e67d9fc97e5fd561b664a896bb0719ee278f914f8bdee579f0407f1cc |
memory/3136-30-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/2540-31-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-36-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-34-0x0000000000400000-0x000000000045C000-memory.dmp
memory/4972-44-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4972-40-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4972-37-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2328-48-0x0000000000400000-0x00000000005CA000-memory.dmp
memory/2540-51-0x0000000000400000-0x000000000045C000-memory.dmp
memory/4972-52-0x0000000000400000-0x0000000000409000-memory.dmp
memory/2540-53-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-55-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-58-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-60-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-62-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-65-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-67-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-69-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2540-74-0x0000000000400000-0x000000000045C000-memory.dmp