Analysis
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max time kernel
159s -
max time network
185s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:55
Static task
static1
Behavioral task
behavioral1
Sample
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe
Resource
win10v2004-20220812-en
General
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Target
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe
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Size
448KB
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MD5
5860f46389a0742c5462ea140bccee71
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SHA1
46fbe50d7b31bc66029bb43130161038b5a2b602
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SHA256
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c
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SHA512
5a45af944943394224818c40433b4dbf3c294fefbb4485fccf8f256a470077d0fd80287c53bd8235a238b11a80ef9ade8d5474cdb351d1a24e8b6d24bb4ecbd2
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SSDEEP
6144:8h5IVKmFs4Hb4I2HIEi+nPHawdn0/JRSerTWIdeFjkZM6jI7F1eZ9A3R:45IVKCsC4IsKRFqIQFjkZM6jI7TeZ2
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 8 IoCs
Processes:
reg.exereg.exereg.exereg.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe -
Modifies registry key 1 TTPs 4 IoCs
Processes:
reg.exereg.exereg.exereg.exepid process 1752 reg.exe 1972 reg.exe 1104 reg.exe 548 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exedescription pid process Token: 1 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeCreateTokenPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeAssignPrimaryTokenPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeLockMemoryPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeIncreaseQuotaPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeMachineAccountPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeTcbPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeSecurityPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeTakeOwnershipPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeLoadDriverPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeSystemProfilePrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeSystemtimePrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeProfSingleProcessPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeIncBasePriorityPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeCreatePagefilePrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeCreatePermanentPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeBackupPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeRestorePrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeShutdownPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeDebugPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeAuditPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeSystemEnvironmentPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeChangeNotifyPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeRemoteShutdownPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeUndockPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeSyncAgentPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeEnableDelegationPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeManageVolumePrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeImpersonatePrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: SeCreateGlobalPrivilege 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: 31 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: 32 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: 33 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: 34 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe Token: 35 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exepid process 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe -
Suspicious use of WriteProcessMemory 32 IoCs
Processes:
94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.execmd.execmd.execmd.execmd.exedescription pid process target process PID 1988 wrote to memory of 1336 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1336 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1336 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1336 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1152 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1152 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1152 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1152 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1912 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1912 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1912 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1912 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1496 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1496 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1496 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1988 wrote to memory of 1496 1988 94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe cmd.exe PID 1336 wrote to memory of 1104 1336 cmd.exe reg.exe PID 1336 wrote to memory of 1104 1336 cmd.exe reg.exe PID 1336 wrote to memory of 1104 1336 cmd.exe reg.exe PID 1336 wrote to memory of 1104 1336 cmd.exe reg.exe PID 1152 wrote to memory of 1972 1152 cmd.exe reg.exe PID 1152 wrote to memory of 1972 1152 cmd.exe reg.exe PID 1152 wrote to memory of 1972 1152 cmd.exe reg.exe PID 1152 wrote to memory of 1972 1152 cmd.exe reg.exe PID 1912 wrote to memory of 1752 1912 cmd.exe reg.exe PID 1912 wrote to memory of 1752 1912 cmd.exe reg.exe PID 1912 wrote to memory of 1752 1912 cmd.exe reg.exe PID 1912 wrote to memory of 1752 1912 cmd.exe reg.exe PID 1496 wrote to memory of 548 1496 cmd.exe reg.exe PID 1496 wrote to memory of 548 1496 cmd.exe reg.exe PID 1496 wrote to memory of 548 1496 cmd.exe reg.exe PID 1496 wrote to memory of 548 1496 cmd.exe reg.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe"C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Modifies firewall policy service
- Modifies registry key
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Modifies firewall policy service
- Modifies registry key
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe:*:Enabled:Windows Messanger" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\94254494e073d33c2ea7b455feb814a162ee2803ebf74fbd152d1aa46616246c.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- Modifies registry key
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- Modifies registry key
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/548-65-0x0000000000000000-mapping.dmp
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memory/1104-62-0x0000000000000000-mapping.dmp
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memory/1152-59-0x0000000000000000-mapping.dmp
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memory/1336-58-0x0000000000000000-mapping.dmp
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memory/1496-61-0x0000000000000000-mapping.dmp
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memory/1752-64-0x0000000000000000-mapping.dmp
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memory/1912-60-0x0000000000000000-mapping.dmp
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memory/1972-63-0x0000000000000000-mapping.dmp
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memory/1988-57-0x0000000076651000-0x0000000076653000-memory.dmpFilesize
8KB