Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/08/2024, 12:26
Static task
static1
Behavioral task
behavioral1
Sample
96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe
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Size
456KB
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MD5
96183c28669c54435f299dab78ebd7b1
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SHA1
bf92624cbe1f7bf866d318dc1aa9a8d57262bf99
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SHA256
2326a36f259ec736f345538cdcc5edb3774b34cfad0211245f72c04ecb346156
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SHA512
fae76f7bd067ef52c3a8b57afe9754c6a267ab482f3abc7799875e2dc01ce7852b897d3fa86570713a20d1747d9f751b4ce266bcc4531c0d165fa98e27e04f30
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SSDEEP
6144:5HBk7rgv7CyACaLF8ke99Lgllf5ErIkRJA:5HBkcCyACC+J9JOZwIkRJA
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process 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 (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe:*:Enabled:Windows Messanger" 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 (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 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 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 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 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\windows.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" 96183c28669c54435f299dab78ebd7b1_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\{9FE148DA-D73E-A9C9-48C9-37B4B4FADCEB} 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{9FE148DA-D73E-A9C9-48C9-37B4B4FADCEB}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{9FE148DA-D73E-A9C9-48C9-37B4B4FADCEB} 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{9FE148DA-D73E-A9C9-48C9-37B4B4FADCEB}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4260-2-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-5-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-6-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-12-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-13-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-14-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-15-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-17-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-18-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-19-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-21-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-23-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-25-0x0000000000400000-0x000000000047B000-memory.dmp upx behavioral2/memory/4260-29-0x0000000000400000-0x000000000047B000-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\windows.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windows.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1740 set thread context of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 -
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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 96183c28669c54435f299dab78ebd7b1_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 cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 3408 reg.exe 4804 reg.exe 464 reg.exe 4488 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeLockMemoryPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeMachineAccountPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeTcbPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeSecurityPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeLoadDriverPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeSystemProfilePrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeSystemtimePrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeBackupPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeRestorePrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeShutdownPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeDebugPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeAuditPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeUndockPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeSyncAgentPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeManageVolumePrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeImpersonatePrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: 31 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: 32 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: 33 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: 34 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe Token: 35 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 1740 wrote to memory of 4260 1740 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 87 PID 4260 wrote to memory of 2624 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 88 PID 4260 wrote to memory of 2624 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 88 PID 4260 wrote to memory of 2624 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 88 PID 4260 wrote to memory of 3324 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 89 PID 4260 wrote to memory of 3324 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 89 PID 4260 wrote to memory of 3324 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 89 PID 4260 wrote to memory of 4084 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 90 PID 4260 wrote to memory of 4084 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 90 PID 4260 wrote to memory of 4084 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 90 PID 4260 wrote to memory of 1608 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 91 PID 4260 wrote to memory of 1608 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 91 PID 4260 wrote to memory of 1608 4260 96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe 91 PID 2624 wrote to memory of 3408 2624 cmd.exe 96 PID 2624 wrote to memory of 3408 2624 cmd.exe 96 PID 2624 wrote to memory of 3408 2624 cmd.exe 96 PID 3324 wrote to memory of 464 3324 cmd.exe 98 PID 3324 wrote to memory of 464 3324 cmd.exe 98 PID 3324 wrote to memory of 464 3324 cmd.exe 98 PID 1608 wrote to memory of 4804 1608 cmd.exe 97 PID 1608 wrote to memory of 4804 1608 cmd.exe 97 PID 1608 wrote to memory of 4804 1608 cmd.exe 97 PID 4084 wrote to memory of 4488 4084 cmd.exe 99 PID 4084 wrote to memory of 4488 4084 cmd.exe 99 PID 4084 wrote to memory of 4488 4084 cmd.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe"2⤵
- 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:4260 -
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:2624 -
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:3408
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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\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3324 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\96183c28669c54435f299dab78ebd7b1_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:464
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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:4084 -
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:4488
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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" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1608 -
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:4804
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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