Analysis
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max time kernel
149s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
27/07/2024, 02:52
Static task
static1
Behavioral task
behavioral1
Sample
76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe
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Size
216KB
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MD5
76c9bd64c08fcaad792aa0d20e5ea1d5
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SHA1
9a286424c104e29425069dbe0f1dfbff2f76d7f7
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SHA256
985dcbc96d8b2d1da27b3dbc71bf6d5437fddee5b504171c4eeb00c1630f89a6
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SHA512
b14f5223c087db9c8d73c143c47012eb6a9f3829e7138e8c2bf3496d1e7f85752d72b3445d91c034e15b530facb9fbe7b8d59f29a38e202d9b017d72bfae9312
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SSDEEP
3072:ERVsFDhU5o1hKcXZUEplNGh3D7t7Ggg3ASFBuNA7DuWP3c5AoPVm:YsFVpD2Ep/IDA3fFcNAnu75AoPY
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe:*:Enabled:Windows Messanger" 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 reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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\Dontfightme.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Dontfightme.exe:*:Enabled:Windows Messanger" reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Svchost = "C:\\Users\\Admin\\AppData\\Roaming\\Dontfightme.exe" 76c9bd64c08fcaad792aa0d20e5ea1d5_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 Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F617DD07-D8BC-EA7D-4C4B-E9F2BF6C218B} 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F617DD07-D8BC-EA7D-4C4B-E9F2BF6C218B}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Dontfightme.exe" 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{F617DD07-D8BC-EA7D-4C4B-E9F2BF6C218B} 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{F617DD07-D8BC-EA7D-4C4B-E9F2BF6C218B}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Dontfightme.exe" 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/2340-7-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-8-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-10-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-13-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-16-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-17-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-18-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-20-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral2/memory/2340-24-0x0000000000400000-0x0000000000476000-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\\Dontfightme.exe" 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Svchost = "C:\\Users\\Admin\\AppData\\Roaming\\Dontfightme.exe" 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 9 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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 76c9bd64c08fcaad792aa0d20e5ea1d5_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 cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 1212 reg.exe 2788 reg.exe 4240 reg.exe 3208 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeLockMemoryPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeMachineAccountPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeTcbPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeSecurityPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeSystemtimePrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeBackupPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeRestorePrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeShutdownPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeDebugPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeAuditPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeUndockPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeSyncAgentPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeManageVolumePrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeImpersonatePrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: 31 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: 32 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: 33 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: 34 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe Token: 35 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2340 wrote to memory of 1180 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 90 PID 2340 wrote to memory of 1180 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 90 PID 2340 wrote to memory of 1180 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 90 PID 2340 wrote to memory of 4728 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 91 PID 2340 wrote to memory of 4728 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 91 PID 2340 wrote to memory of 4728 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 91 PID 2340 wrote to memory of 4044 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 92 PID 2340 wrote to memory of 4044 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 92 PID 2340 wrote to memory of 4044 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 92 PID 2340 wrote to memory of 4000 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 93 PID 2340 wrote to memory of 4000 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 93 PID 2340 wrote to memory of 4000 2340 76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe 93 PID 4044 wrote to memory of 1212 4044 cmd.exe 98 PID 4044 wrote to memory of 1212 4044 cmd.exe 98 PID 4044 wrote to memory of 1212 4044 cmd.exe 98 PID 1180 wrote to memory of 4240 1180 cmd.exe 99 PID 1180 wrote to memory of 4240 1180 cmd.exe 99 PID 1180 wrote to memory of 4240 1180 cmd.exe 99 PID 4728 wrote to memory of 2788 4728 cmd.exe 100 PID 4728 wrote to memory of 2788 4728 cmd.exe 100 PID 4728 wrote to memory of 2788 4728 cmd.exe 100 PID 4000 wrote to memory of 3208 4000 cmd.exe 101 PID 4000 wrote to memory of 3208 4000 cmd.exe 101 PID 4000 wrote to memory of 3208 4000 cmd.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe"1⤵
- 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:2340 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1180 -
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
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4240
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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\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\76c9bd64c08fcaad792aa0d20e5ea1d5_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- 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 /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4044 -
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
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1212
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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\Dontfightme.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Dontfightme.exe:*:Enabled:Windows Messanger" /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Dontfightme.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Dontfightme.exe:*:Enabled:Windows Messanger" /f3⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:3208
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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