Analysis
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max time kernel
148s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/09/2024, 04:06
Static task
static1
Behavioral task
behavioral1
Sample
ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe
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Size
1.1MB
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MD5
ea8e417fd5eecc88a151a0015448c0e4
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SHA1
f458b419ae7a56798c3d008ec9a234ba9b11bc79
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SHA256
94b2d8bfcb514b325b76aacc1539dcb3f2ae1da08598e5ec8c8d318330552453
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SHA512
a3a6c3c5159f2c6fdd75b44ee319ee35b400c74ea9a0b1a1f5553a3ab9a0d0f0f17b541598694f01134d07e284042d2be4f911f482347224906a69b7ed6b01da
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SSDEEP
24576:FdAxqZSTCm6ZagF8B6YEbWfFUTdAxqZSTCm6ZagF8B6YEbWfFUp:fd016Iq86ZW8d016Iq86ZWo
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\WinDefender.exe = "C:\\Users\\Admin\\AppData\\Roaming\\WinDefender.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 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\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\WinDefender.exe" ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Active Setup\Installed Components\{C3D5BAFB-BDE8-C7FF-25B5-1BBAFC3DEE9A}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\WinDefender.exe" ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{C3D5BAFB-BDE8-C7FF-25B5-1BBAFC3DEE9A} ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{C3D5BAFB-BDE8-C7FF-25B5-1BBAFC3DEE9A}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\WinDefender.exe" ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{C3D5BAFB-BDE8-C7FF-25B5-1BBAFC3DEE9A} ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\WinDefender.exe" ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\WinDefender.exe" ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3060 set thread context of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.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 reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2972 reg.exe 2924 reg.exe 2980 reg.exe 2672 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeLockMemoryPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeMachineAccountPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeTcbPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeSecurityPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeSystemtimePrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeBackupPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeRestorePrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeShutdownPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeDebugPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeAuditPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeUndockPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeSyncAgentPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeManageVolumePrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeImpersonatePrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: 31 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: 32 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: 33 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: 34 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: 35 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe Token: SeDebugPrivilege 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 3060 wrote to memory of 2836 3060 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 29 PID 2836 wrote to memory of 2896 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 30 PID 2836 wrote to memory of 2896 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 30 PID 2836 wrote to memory of 2896 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 30 PID 2836 wrote to memory of 2896 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 30 PID 2836 wrote to memory of 2928 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 31 PID 2836 wrote to memory of 2928 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 31 PID 2836 wrote to memory of 2928 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 31 PID 2836 wrote to memory of 2928 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 31 PID 2836 wrote to memory of 2804 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 33 PID 2836 wrote to memory of 2804 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 33 PID 2836 wrote to memory of 2804 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 33 PID 2836 wrote to memory of 2804 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 33 PID 2836 wrote to memory of 2904 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 35 PID 2836 wrote to memory of 2904 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 35 PID 2836 wrote to memory of 2904 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 35 PID 2836 wrote to memory of 2904 2836 ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe 35 PID 2896 wrote to memory of 2980 2896 cmd.exe 39 PID 2896 wrote to memory of 2980 2896 cmd.exe 39 PID 2896 wrote to memory of 2980 2896 cmd.exe 39 PID 2896 wrote to memory of 2980 2896 cmd.exe 39 PID 2928 wrote to memory of 2972 2928 cmd.exe 38 PID 2928 wrote to memory of 2972 2928 cmd.exe 38 PID 2928 wrote to memory of 2972 2928 cmd.exe 38 PID 2928 wrote to memory of 2972 2928 cmd.exe 38 PID 2804 wrote to memory of 2924 2804 cmd.exe 40 PID 2804 wrote to memory of 2924 2804 cmd.exe 40 PID 2804 wrote to memory of 2924 2804 cmd.exe 40 PID 2804 wrote to memory of 2924 2804 cmd.exe 40 PID 2904 wrote to memory of 2672 2904 cmd.exe 41 PID 2904 wrote to memory of 2672 2904 cmd.exe 41 PID 2904 wrote to memory of 2672 2904 cmd.exe 41 PID 2904 wrote to memory of 2672 2904 cmd.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Users\Admin\AppData\Local\Temp\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2836 -
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:2896 -
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:2980
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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\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\ea8e417fd5eecc88a151a0015448c0e4_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2972
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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" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2804 -
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:2924
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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\WinDefender.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WinDefender.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\WinDefender.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WinDefender.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2672
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1