Analysis Overview
SHA256
4cb6e9aebf1e565f4cb11b4bddcf9b7afcf56c390c1e2d849a64b31b997547ae
Threat Level: Known bad
The file boolhongupdater0.2.exe was found to be: Known bad.
Malicious Activity Summary
BitRAT
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-09-01 05:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-01 05:52
Reported
2023-09-01 05:54
Platform
win7-20230831-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1376 set thread context of 1952 | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe
"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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 |
Files
memory/1376-0-0x0000000074960000-0x000000007504E000-memory.dmp
memory/1376-1-0x0000000000CC0000-0x0000000000FDA000-memory.dmp
memory/1376-2-0x0000000000590000-0x00000000005D0000-memory.dmp
memory/1376-3-0x0000000005C90000-0x0000000005F0C000-memory.dmp
memory/1376-4-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-5-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-7-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-9-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-11-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-13-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-17-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-15-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-19-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-21-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-23-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-25-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-27-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-31-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-29-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-33-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-37-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-35-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-41-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-39-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-45-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-43-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-47-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-51-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-49-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-53-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-57-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-55-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-63-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-61-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-59-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-65-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-67-0x0000000005C90000-0x0000000005F06000-memory.dmp
memory/1376-128-0x0000000074960000-0x000000007504E000-memory.dmp
memory/1376-266-0x0000000000590000-0x00000000005D0000-memory.dmp
memory/1376-1082-0x0000000000670000-0x0000000000671000-memory.dmp
memory/1376-1083-0x0000000009160000-0x0000000009356000-memory.dmp
memory/1376-1084-0x0000000002520000-0x000000000256C000-memory.dmp
memory/1376-1096-0x0000000074960000-0x000000007504E000-memory.dmp
memory/1952-1107-0x00000000001A0000-0x00000000001AA000-memory.dmp
memory/1952-1108-0x00000000001A0000-0x00000000001AA000-memory.dmp
memory/1952-1113-0x00000000001A0000-0x00000000001AA000-memory.dmp
memory/1952-1114-0x00000000001A0000-0x00000000001AA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-01 05:52
Reported
2023-09-01 05:54
Platform
win10v2004-20230831-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
BitRAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1324 set thread context of 924 | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe
"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.2.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| 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 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/1324-1-0x0000000000BB0000-0x0000000000ECA000-memory.dmp
memory/1324-0-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1324-2-0x0000000005D40000-0x00000000062E4000-memory.dmp
memory/1324-3-0x0000000005880000-0x0000000005912000-memory.dmp
memory/1324-4-0x0000000005AE0000-0x0000000005AF0000-memory.dmp
memory/1324-5-0x0000000005A20000-0x0000000005A2A000-memory.dmp
memory/1324-6-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-7-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-9-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-11-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-13-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-15-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-17-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-19-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-21-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-23-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-25-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-27-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-29-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-31-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-33-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-35-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-37-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-39-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-41-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-43-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-45-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-47-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-49-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-51-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-53-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-55-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-57-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-59-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-61-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-63-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-65-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-67-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-69-0x0000000007210000-0x0000000007486000-memory.dmp
memory/1324-419-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/1324-482-0x0000000005AE0000-0x0000000005AF0000-memory.dmp
memory/1324-1084-0x0000000006F60000-0x0000000006F61000-memory.dmp
memory/924-1089-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/1324-1090-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/924-1092-0x0000000075000000-0x0000000075039000-memory.dmp
memory/924-1100-0x0000000074CC0000-0x0000000074CF9000-memory.dmp
memory/924-1106-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/924-1137-0x0000000075000000-0x0000000075039000-memory.dmp
memory/924-1138-0x0000000074CC0000-0x0000000074CF9000-memory.dmp