Analysis Overview
SHA256
c43a0c18a6575bacb930ab6d076e470bee4877dfb6fe6a8d1b72e579f528dd99
Threat Level: Known bad
The file c43a0c18a6575bacb930ab6d076e470bee4877dfb6fe6a8d1b72e579f528dd99 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat family
UAC bypass
Blocklisted process makes network request
Unsigned PE
Runs .reg file with regedit
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-28 13:14
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-28 13:14
Reported
2024-04-28 13:17
Platform
win7-20240221-en
Max time kernel
147s
Max time network
153s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\SysWOW64\regedit.exe | N/A |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c43a0c18a6575bacb930ab6d076e470bee4877dfb6fe6a8d1b72e579f528dd99.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c43a0c18a6575bacb930ab6d076e470bee4877dfb6fe6a8d1b72e579f528dd99.dll,#1
C:\Windows\SysWOW64\cmd.exe
cmd /C regedit /s Uac.reg
C:\Windows\SysWOW64\regedit.exe
regedit /s Uac.reg
Network
| Country | Destination | Domain | Proto |
| TH | 222.123.29.129:443 | tcp | |
| US | 8.8.8.8:53 | sx.statedialect.top | udp |
| JP | 160.251.203.213:65531 | sx.statedialect.top | tcp |
| TH | 222.123.29.129:443 | tcp | |
| JP | 160.251.203.213:65531 | sx.statedialect.top | tcp |
| TH | 222.123.29.129:443 | tcp | |
| JP | 160.251.203.213:65531 | sx.statedialect.top | tcp |
| TH | 222.123.29.129:443 | tcp | |
| JP | 160.251.203.213:65531 | sx.statedialect.top | tcp |
| TH | 222.123.29.129:443 | tcp | |
| JP | 160.251.203.213:65531 | sx.statedialect.top | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\Uac.reg
| MD5 | 3259410b95978a44d4a95a1d1815cc6d |
| SHA1 | 26d3928a81f9d754c7991673c6b856652ce38f98 |
| SHA256 | 182d0025f616b82d52f824e52ec21f6f75cb3cba3e31b0f27c1f8d1a6d5aa7b5 |
| SHA512 | 44b7fdec8e4346901cc73927536b9841489b16e1faf4a25e17bb620195b4d0f841c7a5746b4f7a37fc91b7b9606abcb61b662b5732935472064b5eab31ce300b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-28 13:14
Reported
2024-04-28 13:17
Platform
win10v2004-20240419-en
Max time kernel
146s
Max time network
149s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\SysWOW64\regedit.exe | N/A |
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1156 wrote to memory of 4356 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1156 wrote to memory of 4356 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1156 wrote to memory of 4356 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4356 wrote to memory of 628 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4356 wrote to memory of 628 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4356 wrote to memory of 628 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 628 wrote to memory of 1672 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\regedit.exe |
| PID 628 wrote to memory of 1672 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\regedit.exe |
| PID 628 wrote to memory of 1672 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\regedit.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c43a0c18a6575bacb930ab6d076e470bee4877dfb6fe6a8d1b72e579f528dd99.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c43a0c18a6575bacb930ab6d076e470bee4877dfb6fe6a8d1b72e579f528dd99.dll,#1
C:\Windows\SysWOW64\cmd.exe
cmd /C regedit /s Uac.reg
C:\Windows\SysWOW64\regedit.exe
regedit /s Uac.reg
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| TH | 222.123.29.129:443 | tcp | |
| US | 8.8.8.8:53 | sx.statedialect.top | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| TH | 222.123.29.129:443 | tcp | |
| US | 8.8.8.8:53 | sx.statedialect.top | udp |
| TH | 222.123.29.129:443 | tcp | |
| US | 8.8.8.8:53 | sx.statedialect.top | udp |
| TH | 222.123.29.129:443 | tcp | |
| US | 8.8.8.8:53 | sx.statedialect.top | udp |
Files
C:\Users\Admin\AppData\Local\Temp\Uac.reg
| MD5 | 3259410b95978a44d4a95a1d1815cc6d |
| SHA1 | 26d3928a81f9d754c7991673c6b856652ce38f98 |
| SHA256 | 182d0025f616b82d52f824e52ec21f6f75cb3cba3e31b0f27c1f8d1a6d5aa7b5 |
| SHA512 | 44b7fdec8e4346901cc73927536b9841489b16e1faf4a25e17bb620195b4d0f841c7a5746b4f7a37fc91b7b9606abcb61b662b5732935472064b5eab31ce300b |