metasploit | f8eec64a72e4b70f9756a58ac88552d57851089d5edd49a7a8e0c7c2f25d29fe

Modify Registry

T1112

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\mitnick2 = "C:\\WINDOWS\\system32\\microsoftNS.exe"	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

Processes:

microsoftNS.exemicrosoftNS.exe

pid process

2652 microsoftNS.exe
1600 microsoftNS.exe
Loads dropped DLL 3 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

pid process

2768 f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
2768 f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
2652 microsoftNS.exe

pid	process
2652	microsoftNS.exe
1600	microsoftNS.exe

pid	process
2768	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
2768	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
2652	microsoftNS.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

T1112

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\billgates = "C:\\WINDOWS\\system32\\microsoftNS.exe"	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
File opened for modification	\??\PhysicalDrive0	microsoftNS.exe

Drops file in System32 directory 4 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

description	ioc	process
File created	C:\WINDOWS\SysWOW64\microsoftNS.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\microsoftNS.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\microsoftNS.exe	microsoftNS.exe
File created	C:\WINDOWS\SysWOW64\microsoftNS.exe	microsoftNS.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

description	pid	process	target process
PID 1728 set thread context of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 2652 set thread context of 1600	2652	microsoftNS.exe	microsoftNS.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

pid process

1728 f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
2652 microsoftNS.exe

pid	process
1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
2652	microsoftNS.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exef83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

description	pid	process	target process
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1728 wrote to memory of 2768	1728	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 2768 wrote to memory of 2652	2768	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 2768 wrote to memory of 2652	2768	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 2768 wrote to memory of 2652	2768	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 2768 wrote to memory of 2652	2768	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe
PID 2652 wrote to memory of 1600	2652	microsoftNS.exe	microsoftNS.exe

C:\Users\Admin\AppData\Local\Temp\f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728

C:\Users\Admin\AppData\Local\Temp\f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe" c:\users\admin\appdata\local\temp\Program.exe
2⤵
- Adds policy Run key to start application
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2768

C:\WINDOWS\SysWOW64\microsoftNS.exe
"C:\WINDOWS\system32\microsoftNS.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2652

C:\WINDOWS\SysWOW64\microsoftNS.exe
"C:\WINDOWS\SysWOW64\microsoftNS.exe" c:\users\admin\appdata\local\temp\Program.exe
4⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:1600

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Information Discovery