Analysis Overview
SHA256
b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50
Threat Level: Known bad
The file b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50 was found to be: Known bad.
Malicious Activity Summary
Detect PurpleFox Rootkit
Gh0st RAT payload
Gh0strat family
Purplefox family
Gh0strat
PurpleFox
Enumerates connected drives
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-16 11:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-16 11:10
Reported
2024-11-16 11:13
Platform
win7-20240903-en
Max time kernel
120s
Max time network
153s
Command Line
Signatures
Detect PurpleFox Rootkit
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Gh0strat family
PurpleFox
Purplefox family
Enumerates connected drives
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe
"C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe"
Network
| Country | Destination | Domain | Proto |
| US | 156.238.229.236:8085 | tcp |
Files
memory/2644-0-0x0000000010000000-0x000000001019F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-16 11:10
Reported
2024-11-16 11:13
Platform
win10v2004-20241007-en
Max time kernel
120s
Max time network
149s
Command Line
Signatures
Detect PurpleFox Rootkit
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Gh0strat family
PurpleFox
Purplefox family
Enumerates connected drives
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe
"C:\Users\Admin\AppData\Local\Temp\b87035940cf363f67ffa4f1ad1f0af5ae403279d30bb98848a7e0a6cc9553e50.exe"
Network
| Country | Destination | Domain | Proto |
| US | 156.238.229.236:8085 | tcp | |
| US | 8.8.8.8:53 | 236.229.238.156.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.130.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/3428-0-0x0000000010000000-0x000000001019F000-memory.dmp