d218ba00936dea02fd2161f899870997eb919b55621d9b88adf4f557f8c3023d

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

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\drivers\regtoro.sys	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\bord_007\ImagePath = "system32\\drivers\\regtoro.sys"	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/memory/2632-1-0x0000000000400000-0x00000000012D2000-memory.dmp	aspack_v212_v242

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Windows\\Tcp_IP.exe"	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tcp_IP.exe	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe
File opened for modification	C:\Windows\Tcp_IP.exe	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2528	2632	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

pid	Process
2336	reg.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 8 IoCs

pid	Process
476	Process not Found
476	Process not Found
476	Process not Found
476	Process not Found
476	Process not Found
476	Process not Found
476	Process not Found
476	Process not Found

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2052	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	30
PID 2632 wrote to memory of 2052	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	30
PID 2632 wrote to memory of 2052	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	30
PID 2632 wrote to memory of 2052	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	30
PID 2052 wrote to memory of 2336	2052	cmd.exe	32
PID 2052 wrote to memory of 2336	2052	cmd.exe	32
PID 2052 wrote to memory of 2336	2052	cmd.exe	32
PID 2052 wrote to memory of 2336	2052	cmd.exe	32
PID 2632 wrote to memory of 2528	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	33
PID 2632 wrote to memory of 2528	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	33
PID 2632 wrote to memory of 2528	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	33
PID 2632 wrote to memory of 2528	2632	3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d3d222c524386051a66e0e986f97d16_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - UAC bypass
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2336
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 528
  2⤵
  - Program crash
  PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery