Analysis
-
max time kernel
148s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
12-08-2024 08:40
Static task
static1
Behavioral task
behavioral1
Sample
Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe
Resource
win7-20240729-en
General
-
Target
Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe
-
Size
3.0MB
-
MD5
931f9b49da3148fa20689f77153b59d2
-
SHA1
e13a0d13be83a6ee19bab2e1ff99276862b043a0
-
SHA256
635a33bbd24779423e271254e335b860ef9decd8670240da8756d4f05c17a782
-
SHA512
74be5f81122419a97684493b88e5690e0f9a9e91d975b51fca0e00d838365923092635f47a51e651bb13d5ccd975424343b54a61623c25b10516f7a7527e5710
-
SSDEEP
12288:a6eVQkTrvj4d+dONGRpz5ljXeLY8Kk5tqGN0GvTBb/A4h75L:anQkTf4d+INGxetl0GrBb/A675
Malware Config
Extracted
latentbot
patrickstar23.zapto.org
1patrickstar23.zapto.org
2patrickstar23.zapto.org
3patrickstar23.zapto.org
4patrickstar23.zapto.org
5patrickstar23.zapto.org
6patrickstar23.zapto.org
7patrickstar23.zapto.org
8patrickstar23.zapto.org
Signatures
-
Modifies firewall policy service 3 TTPs 8 IoCs
Processes:
reg.exereg.exereg.exereg.exedescription ioc Process 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:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe -
Uses the VBS compiler for execution 1 TTPs
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exedescription pid Process procid_target PID 2116 set thread context of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 -
Drops file in Windows directory 1 IoCs
Processes:
vbc.exedescription ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe vbc.exe -
System Location Discovery: System Language Discovery 1 TTPs 10 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.execmd.execmd.execmd.exereg.exevbc.execmd.exereg.exereg.exereg.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
Processes:
reg.exereg.exereg.exereg.exepid Process 2720 reg.exe 2928 reg.exe 752 reg.exe 2044 reg.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
Processes:
Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exevbc.exedescription pid Process Token: SeDebugPrivilege 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe Token: 1 2692 vbc.exe Token: SeCreateTokenPrivilege 2692 vbc.exe Token: SeAssignPrimaryTokenPrivilege 2692 vbc.exe Token: SeLockMemoryPrivilege 2692 vbc.exe Token: SeIncreaseQuotaPrivilege 2692 vbc.exe Token: SeMachineAccountPrivilege 2692 vbc.exe Token: SeTcbPrivilege 2692 vbc.exe Token: SeSecurityPrivilege 2692 vbc.exe Token: SeTakeOwnershipPrivilege 2692 vbc.exe Token: SeLoadDriverPrivilege 2692 vbc.exe Token: SeSystemProfilePrivilege 2692 vbc.exe Token: SeSystemtimePrivilege 2692 vbc.exe Token: SeProfSingleProcessPrivilege 2692 vbc.exe Token: SeIncBasePriorityPrivilege 2692 vbc.exe Token: SeCreatePagefilePrivilege 2692 vbc.exe Token: SeCreatePermanentPrivilege 2692 vbc.exe Token: SeBackupPrivilege 2692 vbc.exe Token: SeRestorePrivilege 2692 vbc.exe Token: SeShutdownPrivilege 2692 vbc.exe Token: SeDebugPrivilege 2692 vbc.exe Token: SeAuditPrivilege 2692 vbc.exe Token: SeSystemEnvironmentPrivilege 2692 vbc.exe Token: SeChangeNotifyPrivilege 2692 vbc.exe Token: SeRemoteShutdownPrivilege 2692 vbc.exe Token: SeUndockPrivilege 2692 vbc.exe Token: SeSyncAgentPrivilege 2692 vbc.exe Token: SeEnableDelegationPrivilege 2692 vbc.exe Token: SeManageVolumePrivilege 2692 vbc.exe Token: SeImpersonatePrivilege 2692 vbc.exe Token: SeCreateGlobalPrivilege 2692 vbc.exe Token: 31 2692 vbc.exe Token: 32 2692 vbc.exe Token: 33 2692 vbc.exe Token: 34 2692 vbc.exe Token: 35 2692 vbc.exe Token: SeDebugPrivilege 2692 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
vbc.exepid Process 2692 vbc.exe 2692 vbc.exe 2692 vbc.exe -
Suspicious use of WriteProcessMemory 40 IoCs
Processes:
Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exevbc.execmd.execmd.execmd.execmd.exedescription pid Process procid_target PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2116 wrote to memory of 2692 2116 Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe 29 PID 2692 wrote to memory of 2672 2692 vbc.exe 30 PID 2692 wrote to memory of 2672 2692 vbc.exe 30 PID 2692 wrote to memory of 2672 2692 vbc.exe 30 PID 2692 wrote to memory of 2672 2692 vbc.exe 30 PID 2692 wrote to memory of 2688 2692 vbc.exe 31 PID 2692 wrote to memory of 2688 2692 vbc.exe 31 PID 2692 wrote to memory of 2688 2692 vbc.exe 31 PID 2692 wrote to memory of 2688 2692 vbc.exe 31 PID 2692 wrote to memory of 2708 2692 vbc.exe 32 PID 2692 wrote to memory of 2708 2692 vbc.exe 32 PID 2692 wrote to memory of 2708 2692 vbc.exe 32 PID 2692 wrote to memory of 2708 2692 vbc.exe 32 PID 2692 wrote to memory of 2736 2692 vbc.exe 33 PID 2692 wrote to memory of 2736 2692 vbc.exe 33 PID 2692 wrote to memory of 2736 2692 vbc.exe 33 PID 2692 wrote to memory of 2736 2692 vbc.exe 33 PID 2736 wrote to memory of 2720 2736 cmd.exe 38 PID 2736 wrote to memory of 2720 2736 cmd.exe 38 PID 2736 wrote to memory of 2720 2736 cmd.exe 38 PID 2736 wrote to memory of 2720 2736 cmd.exe 38 PID 2688 wrote to memory of 2928 2688 cmd.exe 39 PID 2688 wrote to memory of 2928 2688 cmd.exe 39 PID 2688 wrote to memory of 2928 2688 cmd.exe 39 PID 2688 wrote to memory of 2928 2688 cmd.exe 39 PID 2708 wrote to memory of 752 2708 cmd.exe 41 PID 2708 wrote to memory of 752 2708 cmd.exe 41 PID 2708 wrote to memory of 752 2708 cmd.exe 41 PID 2708 wrote to memory of 752 2708 cmd.exe 41 PID 2672 wrote to memory of 2044 2672 cmd.exe 40 PID 2672 wrote to memory of 2044 2672 cmd.exe 40 PID 2672 wrote to memory of 2044 2672 cmd.exe 40 PID 2672 wrote to memory of 2044 2672 cmd.exe 40
Processes
-
C:\Users\Admin\AppData\Local\Temp\Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe"C:\Users\Admin\AppData\Local\Temp\Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2116 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2044
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2928
-
-
-
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:752
-
-
-
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" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2736 -
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" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2720
-
-
-