cybergate | b60de1a3cb75db4cb203b798c61395f7dae4995320d4f95e5198c32d7ccabcca

Modify Registry

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files (x86)\\winupdaters\\windupdaterss.exe"	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files (x86)\\winupdaters\\windupdaterss.exe"	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{810OWEIG-3U03-1CJL-LLV3-B52AJ854676C}	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{810OWEIG-3U03-1CJL-LLV3-B52AJ854676C}\StubPath = "C:\\Program Files (x86)\\winupdaters\\windupdaterss.exe Restart"	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2056-6-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral1/memory/2056-7-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral1/memory/2056-10-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral1/memory/2056-12-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral1/memory/2056-14-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral1/memory/2056-13-0x0000000000400000-0x00000000004AD000-memory.dmp	upx
behavioral1/memory/2056-2716-0x0000000000400000-0x00000000004AD000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\winupdaters\\windupdaterss.exe"	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\winupdaters\\windupdaterss.exe"	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

description	pid	process	target process
PID 2240 set thread context of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

description	ioc	process
File created	C:\Program Files (x86)\winupdaters\windupdaterss.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\winupdaters\windupdaterss.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

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

System Information Discovery
T1082
Modifies registry class 1 IoCs

Processes:

rundll32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings rundll32.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

pid process

2056 fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

1584 AcroRd32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

pid process

2056 fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exeAcroRd32.exe

pid process

2240 fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
1584 AcroRd32.exe
1584 AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe

pid	process
2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

pid	process
1584	AcroRd32.exe

pid	process
2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

pid	process
2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
1584	AcroRd32.exe
1584	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exefc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe

description	pid	process	target process
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2056	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2240 wrote to memory of 2924	2240	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	rundll32.exe
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE
PID 2056 wrote to memory of 1412	2056	fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1412

C:\Users\Admin\AppData\Local\Temp\fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2240

C:\Users\Admin\AppData\Local\Temp\fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\fc307db6981a10c2ad86c4078f3d1c00_JaffaCakes118.exe
3⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2056

C:\Windows\SysWOW64\explorer.exe
explorer.exe
4⤵
PID:3056

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Temp
3⤵
- Modifies registry class
PID:2924

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Temp"
4⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1584

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

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry