Analysis Overview
SHA256
9f71e8d4c44bae85d05422ab8247c97fab243994a006ab8033b9e51ef6c4748b
Threat Level: Known bad
The file 9f71e8d4c44bae85d05422ab8247c97fab243994a006ab8033b9e51ef6c4748b was found to be: Known bad.
Malicious Activity Summary
Gh0strat family
Gh0st RAT payload
Gh0strat
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-31 02:33
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: behavioral2
Detonation Overview
Submitted
2024-05-31 02:33
Reported
2024-05-31 02:35
Platform
win10v2004-20240508-en
Max time kernel
134s
Max time network
133s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gh0strat
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2392 set thread context of 1608 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2392 set thread context of 4288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2392 set thread context of 452 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f71e8d4c44bae85d05422ab8247c97fab243994a006ab8033b9e51ef6c4748b.dll,#1
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ssh.362-com.com | udp |
| HK | 203.124.11.111:80 | ssh.362-com.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | down.ftp21.cc | udp |
| KR | 119.203.212.165:80 | down.ftp21.cc | tcp |
| US | 8.8.8.8:53 | 165.212.203.119.in-addr.arpa | udp |
Files
memory/1608-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1608-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1608-4-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1608-3-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1608-11-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-31 02:33
Reported
2024-05-31 02:35
Platform
win7-20240221-en
Max time kernel
128s
Max time network
135s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gh0strat
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1152 set thread context of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1152 wrote to memory of 2280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f71e8d4c44bae85d05422ab8247c97fab243994a006ab8033b9e51ef6c4748b.dll,#1
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ssh.362-com.com | udp |
| HK | 203.124.11.111:80 | ssh.362-com.com | tcp |
| US | 8.8.8.8:53 | down.ftp21.cc | udp |
| KR | 119.203.212.165:80 | down.ftp21.cc | tcp |
Files
memory/2280-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-11-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-13-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-9-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2280-6-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-4-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-12-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-0-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2280-14-0x0000000000400000-0x000000000040B000-memory.dmp