Analysis Overview
SHA256
17d989ad32bf3b1056b79321c2e35d2fc812e26e05e5ab661bf8eaa256aa6cd8
Threat Level: Known bad
The file boolhongupdater0.1_JC.exe was found to be: Known bad.
Malicious Activity Summary
BitRAT
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
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 16:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-01 16:35
Reported
2023-09-01 16:37
Platform
win7-20230831-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
BitRAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1524 set thread context of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe
"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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/1524-1-0x0000000000050000-0x0000000000684000-memory.dmp
memory/1524-0-0x0000000074A90000-0x000000007517E000-memory.dmp
memory/1524-2-0x0000000006130000-0x00000000063C2000-memory.dmp
memory/1524-3-0x0000000002670000-0x00000000026B0000-memory.dmp
memory/1524-4-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-5-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-7-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-9-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-11-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-13-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-15-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-17-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-19-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-21-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-23-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-25-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-27-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-29-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-31-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-33-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-35-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-37-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-39-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-41-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-43-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-45-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-47-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-49-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-51-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-53-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-55-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-57-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-59-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-61-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-63-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-65-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-67-0x0000000006130000-0x00000000063BC000-memory.dmp
memory/1524-133-0x0000000074A90000-0x000000007517E000-memory.dmp
memory/1524-263-0x0000000002670000-0x00000000026B0000-memory.dmp
memory/1524-1328-0x00000000009C0000-0x00000000009C1000-memory.dmp
memory/1524-1329-0x00000000079F0000-0x0000000007BE6000-memory.dmp
memory/1524-1330-0x0000000000AF0000-0x0000000000B3C000-memory.dmp
memory/1524-1345-0x0000000074A90000-0x000000007517E000-memory.dmp
memory/2816-1347-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/2816-1357-0x0000000000180000-0x000000000018A000-memory.dmp
memory/2816-1358-0x0000000000180000-0x000000000018A000-memory.dmp
memory/2816-1361-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/2816-1364-0x0000000000180000-0x000000000018A000-memory.dmp
memory/2816-1365-0x0000000000180000-0x000000000018A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-01 16:35
Reported
2023-09-01 16:37
Platform
win10v2004-20230831-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
BitRAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-528036852-1341495193-1175965888-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater䈀" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4824 set thread context of 4804 | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe
"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.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 | 140.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| 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 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/4824-0-0x0000000074990000-0x0000000075140000-memory.dmp
memory/4824-1-0x00000000007E0000-0x0000000000E14000-memory.dmp
memory/4824-2-0x0000000005890000-0x00000000058A0000-memory.dmp
memory/4824-3-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-4-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-6-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-8-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-10-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-12-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-14-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-16-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-18-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-20-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-22-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-24-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-26-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-28-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-30-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-32-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-34-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-36-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-38-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-40-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-42-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-44-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-46-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-48-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-50-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-52-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-54-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-56-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-58-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-60-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-62-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-64-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-66-0x00000000069D0000-0x0000000006C5C000-memory.dmp
memory/4824-399-0x0000000074990000-0x0000000075140000-memory.dmp
memory/4824-526-0x0000000005890000-0x00000000058A0000-memory.dmp
memory/4824-1327-0x0000000003100000-0x0000000003101000-memory.dmp
memory/4824-1328-0x00000000087A0000-0x0000000008D44000-memory.dmp
memory/4824-1333-0x0000000074990000-0x0000000075140000-memory.dmp
memory/4804-1334-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/4804-1336-0x00000000748A0000-0x00000000748D9000-memory.dmp
memory/4804-1344-0x0000000074560000-0x0000000074599000-memory.dmp
memory/4804-1350-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/4804-1381-0x0000000074560000-0x0000000074599000-memory.dmp