Analysis
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max time kernel
148s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
06-07-2024 06:56
Behavioral task
behavioral1
Sample
27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe
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Size
128KB
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MD5
27a30ef763d0223d316e07bb34d5fcbe
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SHA1
7e14319b52b9adc1cb465f8666a6fbcbf3efbe4c
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SHA256
0c2232d55d4275e9368adb11ef629d110d58e612e5e9fbe7e3775bae6101c02a
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SHA512
8ab4a671bf123cee8b2cd20122c645b6646d9a41e1342b77f3bbf9eb5d82ee34853241cbc7d3b3cc5b43fe92f2abc488a9f1535f9b3e4fee7df5cba79c792e72
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SSDEEP
3072:IWQZSVrKlcfMCzdE7agNAz7K6Ddy8diw+ZiaAFE/PHIE3/3:IJuM46a4IfDdyj/WC/PI4
Score
10/10
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 8 IoCs
description 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 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\Roaming\4.1.exe = "C:\\Users\\Admin\\AppData\\Roaming\\4.1.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\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\4.1.exe" 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run 27a30ef763d0223d316e07bb34d5fcbe_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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Active Setup\Installed Components\{F3E383ED-D3CA-D3EE-FF68-E2AEC3EACAAA}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\4.1.exe" 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{F3E383ED-D3CA-D3EE-FF68-E2AEC3EACAAA} 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{F3E383ED-D3CA-D3EE-FF68-E2AEC3EACAAA}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\4.1.exe" 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{F3E383ED-D3CA-D3EE-FF68-E2AEC3EACAAA} 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2472-0-0x0000000000400000-0x000000000040F001-memory.dmp upx behavioral1/memory/3044-8-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-17-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/2472-13-0x0000000000400000-0x000000000040F001-memory.dmp upx behavioral1/memory/3044-7-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-5-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-18-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-19-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-21-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-22-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-23-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-25-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-26-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-27-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-29-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-30-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-31-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-33-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-34-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral1/memory/3044-35-0x0000000000400000-0x000000000045C000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\4.1.exe" 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\4.1.exe" 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2472 set thread context of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2892 reg.exe 2876 reg.exe 2788 reg.exe 2904 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeCreateTokenPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeLockMemoryPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeMachineAccountPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeTcbPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeSecurityPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeLoadDriverPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeSystemProfilePrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeSystemtimePrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeBackupPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeRestorePrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeShutdownPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeDebugPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeAuditPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeUndockPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeSyncAgentPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeManageVolumePrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeImpersonatePrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: 31 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: 32 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: 33 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: 34 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: 35 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe Token: SeDebugPrivilege 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 2472 wrote to memory of 3044 2472 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 29 PID 3044 wrote to memory of 2772 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2772 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2772 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2772 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 30 PID 3044 wrote to memory of 2732 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 31 PID 3044 wrote to memory of 2732 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 31 PID 3044 wrote to memory of 2732 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 31 PID 3044 wrote to memory of 2732 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 31 PID 3044 wrote to memory of 2820 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 32 PID 3044 wrote to memory of 2820 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 32 PID 3044 wrote to memory of 2820 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 32 PID 3044 wrote to memory of 2820 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 32 PID 3044 wrote to memory of 2836 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 33 PID 3044 wrote to memory of 2836 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 33 PID 3044 wrote to memory of 2836 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 33 PID 3044 wrote to memory of 2836 3044 27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe 33 PID 2732 wrote to memory of 2876 2732 cmd.exe 39 PID 2732 wrote to memory of 2876 2732 cmd.exe 39 PID 2732 wrote to memory of 2876 2732 cmd.exe 39 PID 2732 wrote to memory of 2876 2732 cmd.exe 39 PID 2820 wrote to memory of 2892 2820 cmd.exe 38 PID 2820 wrote to memory of 2892 2820 cmd.exe 38 PID 2820 wrote to memory of 2892 2820 cmd.exe 38 PID 2820 wrote to memory of 2892 2820 cmd.exe 38 PID 2772 wrote to memory of 2788 2772 cmd.exe 40 PID 2772 wrote to memory of 2788 2772 cmd.exe 40 PID 2772 wrote to memory of 2788 2772 cmd.exe 40 PID 2772 wrote to memory of 2788 2772 cmd.exe 40 PID 2836 wrote to memory of 2904 2836 cmd.exe 41 PID 2836 wrote to memory of 2904 2836 cmd.exe 41 PID 2836 wrote to memory of 2904 2836 cmd.exe 41 PID 2836 wrote to memory of 2904 2836 cmd.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
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
- Modifies registry key
PID:2788
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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\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\27a30ef763d0223d316e07bb34d5fcbe_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- Modifies registry key
PID:2876
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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⤵
- Suspicious use of WriteProcessMemory
PID:2820 -
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
- Modifies registry key
PID:2892
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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\4.1.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\4.1.exe:*:Enabled:Windows Messanger" /f3⤵
- Suspicious use of WriteProcessMemory
PID:2836 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\4.1.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\4.1.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- Modifies registry key
PID:2904
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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