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

3468 microsoftNS.exe
1928 microsoftNS.exe

pid	process
3468	microsoftNS.exe
1928	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:

microsoftNS.exef83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	microsoftNS.exe
File opened for modification	\??\PhysicalDrive0	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.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 3868 set thread context of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3468 set thread context of 1928	3468	microsoftNS.exe	microsoftNS.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

pid process

3868 f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
3468 microsoftNS.exe

pid	process
3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
3468	microsoftNS.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exef83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exemicrosoftNS.exe

description	pid	process	target process
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 3868 wrote to memory of 1828	3868	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe
PID 1828 wrote to memory of 3468	1828	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 1828 wrote to memory of 3468	1828	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 1828 wrote to memory of 3468	1828	f83ab9d63b5240615fc403229d04f83a_JaffaCakes118.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	microsoftNS.exe	microsoftNS.exe
PID 3468 wrote to memory of 1928	3468	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:3868

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.exeA
2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1828

C:\WINDOWS\SysWOW64\microsoftNS.exe
"C:\WINDOWS\system32\microsoftNS.exe"
3⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3468

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:1928

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