Analysis Overview
SHA256
76f0851190aea6cb9add8591a662322bd88f742d85f62bcf54050fe5b380eed6
Threat Level: Known bad
The file 3072.exe was found to be: Known bad.
Malicious Activity Summary
BitRAT
VMProtect packed file
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-09-01 05:58
Signatures
VMProtect packed file
| 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
2023-09-01 05:58
Reported
2023-09-01 06:00
Platform
win7-20230831-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
BitRAT
VMProtect packed file
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\chome = "C:\\Users\\Admin\\AppData\\Local\\chrome\\chome.exe" | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3072.exe
"C:\Users\Admin\AppData\Local\Temp\3072.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
| KR | 112.173.56.153:3072 | rornfl12.duckdns.org | tcp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/2392-0-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/2392-1-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2392-3-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/2392-4-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2392-7-0x0000000077BC0000-0x0000000077BC1000-memory.dmp
memory/2392-10-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2392-8-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2392-6-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2392-12-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2392-13-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/2392-16-0x00000000003F0000-0x00000000003FA000-memory.dmp
memory/2392-17-0x00000000003F0000-0x00000000003FA000-memory.dmp
memory/2392-18-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/2392-19-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/2392-20-0x00000000003F0000-0x00000000003FA000-memory.dmp
memory/2392-21-0x00000000003F0000-0x00000000003FA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-01 05:58
Reported
2023-09-01 06:00
Platform
win10v2004-20230831-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
BitRAT
VMProtect packed file
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2848203831-2014322062-3611574811-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chome = "C:\\Users\\Admin\\AppData\\Local\\chrome\\chome.exe瘀" | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2848203831-2014322062-3611574811-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chome = "C:\\Users\\Admin\\AppData\\Local\\chrome\\chome.exeꀀ" | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2848203831-2014322062-3611574811-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chome = "C:\\Users\\Admin\\AppData\\Local\\chrome\\chome.exe" | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3072.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3072.exe
"C:\Users\Admin\AppData\Local\Temp\3072.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
| KR | 112.173.56.153:3072 | rornfl12.duckdns.org | tcp |
| US | 8.8.8.8:53 | 153.56.173.112.in-addr.arpa | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/4472-0-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/4472-2-0x0000000001120000-0x0000000001121000-memory.dmp
memory/4472-3-0x0000000001810000-0x0000000001811000-memory.dmp
memory/4472-5-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/4472-8-0x0000000074BA0000-0x0000000074BD9000-memory.dmp
memory/4472-9-0x0000000074860000-0x0000000074899000-memory.dmp
memory/4472-10-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/4472-11-0x0000000000400000-0x00000000010CD000-memory.dmp
memory/4472-12-0x0000000074860000-0x0000000074899000-memory.dmp