cybergate | f0186abaeae3c0bc5d845aea4ffbce1f1562578be1322c3a10ca3c3cce0457d0

Modify Registry

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	0905d0737fafaf27658a9f3e5329af50.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\Direct\\Direct.exe"	0905d0737fafaf27658a9f3e5329af50.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	0905d0737fafaf27658a9f3e5329af50.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\Direct\\Direct.exe"	0905d0737fafaf27658a9f3e5329af50.exe

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{KL1KXRSD-H6M2-411U-1U81-82RB0P88Q0S0}	0905d0737fafaf27658a9f3e5329af50.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{KL1KXRSD-H6M2-411U-1U81-82RB0P88Q0S0}\StubPath = "C:\\Windows\\Direct\\Direct.exe Restart"	0905d0737fafaf27658a9f3e5329af50.exe

UPX packed file 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1588-4-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1588-5-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1588-8-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1588-10-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1588-12-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1588-11-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1588-310-0x0000000000400000-0x0000000000458000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\Direct\\Direct.exe"	0905d0737fafaf27658a9f3e5329af50.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\Direct\\Direct.exe"	0905d0737fafaf27658a9f3e5329af50.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

description pid process target process

PID 2884 set thread context of 1588 2884 0905d0737fafaf27658a9f3e5329af50.exe 0905d0737fafaf27658a9f3e5329af50.exe

description	pid	process	target process
PID 2884 set thread context of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe

Drops file in Windows directory 2 IoCs

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

description	ioc	process
File created	C:\Windows\Direct\Direct.exe	0905d0737fafaf27658a9f3e5329af50.exe
File opened for modification	C:\Windows\Direct\Direct.exe	0905d0737fafaf27658a9f3e5329af50.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

pid process

1588 0905d0737fafaf27658a9f3e5329af50.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

pid process

1588 0905d0737fafaf27658a9f3e5329af50.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

0905d0737fafaf27658a9f3e5329af50.exe

pid process

2884 0905d0737fafaf27658a9f3e5329af50.exe

pid	process
1588	0905d0737fafaf27658a9f3e5329af50.exe

pid	process
1588	0905d0737fafaf27658a9f3e5329af50.exe

pid	process
2884	0905d0737fafaf27658a9f3e5329af50.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

0905d0737fafaf27658a9f3e5329af50.exe0905d0737fafaf27658a9f3e5329af50.exe

description	pid	process	target process
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 2884 wrote to memory of 1588	2884	0905d0737fafaf27658a9f3e5329af50.exe	0905d0737fafaf27658a9f3e5329af50.exe
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE
PID 1588 wrote to memory of 1240	1588	0905d0737fafaf27658a9f3e5329af50.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1240

C:\Users\Admin\AppData\Local\Temp\0905d0737fafaf27658a9f3e5329af50.exe
"C:\Users\Admin\AppData\Local\Temp\0905d0737fafaf27658a9f3e5329af50.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2884

C:\Users\Admin\AppData\Local\Temp\0905d0737fafaf27658a9f3e5329af50.exe
3⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1588

C:\Windows\SysWOW64\explorer.exe
explorer.exe
4⤵
PID:2164

MITRE ATT&CK Matrix ATT&CK v13

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