betabot | aaef9bebdcd49a4d0191a751bb18d2ae1e182851cf5f6c4c5cea70aba8de86f8

Windows Service

T1543.003

Processes:

explorer.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0"	explorer.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	explorer.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile	explorer.exe

Sets file execution options in registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exeexplorer.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\5551i9uu7i.exe\DisableExceptionChainValidation	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe\Debugger = "ksenwh.exe"	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\5551i9uu7i.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

explorer.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorer.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorer.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

explorer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Device Driver Setup 1.2.510.2001 = "C:\\ProgramData\\Device Driver Setup\\5551i9uu7i.exe"	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Run\Device Driver Setup 1.2.510.2001 = "\"C:\\ProgramData\\Device Driver Setup\\5551i9uu7i.exe\""	explorer.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exeexplorer.exe

pid	process
2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

description	pid	process	target process
PID 1048 set thread context of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exeexplorer.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	explorer.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	explorer.exe

Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs

Modify Registry

Processes:

explorer.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3"	explorer.exe

Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs

Modify Registry

Processes:

explorer.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1"	explorer.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

explorer.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	explorer.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

explorer.exe

pid	process
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe
2676	explorer.exe

Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exeexplorer.exe

pid	process
2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
2676	explorer.exe
2676	explorer.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

pid process

2204 2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exeexplorer.exe

description	pid	process
Token: SeDebugPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeRestorePrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeBackupPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeShutdownPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeSecurityPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: 33	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
Token: SeDebugPrivilege	2676	explorer.exe
Token: SeRestorePrivilege	2676	explorer.exe
Token: SeBackupPrivilege	2676	explorer.exe
Token: SeLoadDriverPrivilege	2676	explorer.exe
Token: SeCreatePagefilePrivilege	2676	explorer.exe
Token: SeShutdownPrivilege	2676	explorer.exe
Token: SeTakeOwnershipPrivilege	2676	explorer.exe
Token: SeChangeNotifyPrivilege	2676	explorer.exe
Token: SeCreateTokenPrivilege	2676	explorer.exe
Token: SeMachineAccountPrivilege	2676	explorer.exe
Token: SeSecurityPrivilege	2676	explorer.exe
Token: SeAssignPrimaryTokenPrivilege	2676	explorer.exe
Token: SeCreateGlobalPrivilege	2676	explorer.exe
Token: 33	2676	explorer.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exeexplorer.exe

description	pid	process	target process
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 1048 wrote to memory of 2204	1048	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2204 wrote to memory of 2676	2204	2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe	explorer.exe
PID 2676 wrote to memory of 1164	2676	explorer.exe	Dwm.exe
PID 2676 wrote to memory of 1164	2676	explorer.exe	Dwm.exe
PID 2676 wrote to memory of 1164	2676	explorer.exe	Dwm.exe
PID 2676 wrote to memory of 1164	2676	explorer.exe	Dwm.exe
PID 2676 wrote to memory of 1164	2676	explorer.exe	Dwm.exe
PID 2676 wrote to memory of 1164	2676	explorer.exe	Dwm.exe
PID 2676 wrote to memory of 1208	2676	explorer.exe	Explorer.EXE
PID 2676 wrote to memory of 1208	2676	explorer.exe	Explorer.EXE
PID 2676 wrote to memory of 1208	2676	explorer.exe	Explorer.EXE
PID 2676 wrote to memory of 1208	2676	explorer.exe	Explorer.EXE
PID 2676 wrote to memory of 1208	2676	explorer.exe	Explorer.EXE
PID 2676 wrote to memory of 1208	2676	explorer.exe	Explorer.EXE

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1164

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1208
- C:\Users\Admin\AppData\Local\Temp\2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Users\Admin\AppData\Local\Temp\2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2dd74e8823191aa09223f463c1ed6c42_JaffaCakes118.exe"
    3⤵
    - Sets file execution options in registry
    - Checks whether UAC is enabled
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Checks processor information in registry
    - Suspicious behavior: MapViewOfSection
    - Suspicious behavior: RenamesItself
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2204
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      Modifies firewall policy service
      Sets file execution options in registry
      Checks BIOS information in registry
      Adds Run key to start application
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Checks processor information in registry
      Enumerates system info in registry
      Modifies Internet Explorer Protected Mode
      Modifies Internet Explorer Protected Mode Banner
      Modifies Internet Explorer settings
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

T1012

System Information Discovery