59571aa78c5a5a125cf8bf9a18924c8224587878dd73b67e6d8e886a0e0af0bc

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Windows security bypass 2 TTPs 1 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0"	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Windows security modification 2 TTPs 1 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0"	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 620 set thread context of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeBackupPrivilege	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87
PID 620 wrote to memory of 1712	620	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe	87

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe"
1⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:620
- C:\Users\Admin\AppData\Local\Temp\45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\45a645897e79143b48a8492e0011bd79_JaffaCakes118.exe
  2⤵
  PID:1712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry