Analysis Overview
SHA256
159c622af0c59ccbcf682efa268beae7f20f99e43ce5d4211a910c765692372f
Threat Level: Known bad
The file 159c622af0c59ccbcf682efa268beae7f20f99e43ce5d4211a910c765692372f was found to be: Known bad.
Malicious Activity Summary
Blackmoon family
Detect Blackmoon payload
Gh0st RAT payload
Gh0strat
Modifies RDP port number used by Windows
Blocklisted process makes network request
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 06:30
Signatures
Blackmoon family
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 06:29
Reported
2024-06-19 06:32
Platform
win7-20240221-en
Max time kernel
120s
Max time network
142s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
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 |
Modifies RDP port number used by Windows
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2020 wrote to memory of 1920 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\159c622af0c59ccbcf682efa268beae7f20f99e43ce5d4211a910c765692372f.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\159c622af0c59ccbcf682efa268beae7f20f99e43ce5d4211a910c765692372f.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| CN | 124.71.68.30:13149 | barret.asselst.com | tcp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
| HK | 93.187.128.93:65531 | sx.hacksx.top | tcp |
Files
memory/1920-1-0x0000000010000000-0x000000001002D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 06:29
Reported
2024-06-19 06:32
Platform
win10v2004-20240508-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4164 wrote to memory of 928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4164 wrote to memory of 928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4164 wrote to memory of 928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\159c622af0c59ccbcf682efa268beae7f20f99e43ce5d4211a910c765692372f.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\159c622af0c59ccbcf682efa268beae7f20f99e43ce5d4211a910c765692372f.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
| US | 8.8.8.8:53 | barret.asselst.com | udp |
| US | 8.8.8.8:53 | sx.hacksx.top | udp |
Files
memory/928-0-0x0000000010000000-0x000000001002D000-memory.dmp