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 AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-09-01 06:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-01 06:05
Reported
2023-09-01 06:08
Platform
win7-20230831-en
Max time kernel
147s
Max time network
153s
Command Line
Signatures
BitRAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\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 2220 set thread context of 292 | 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 |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/2220-0-0x0000000001380000-0x000000000169A000-memory.dmp
memory/2220-1-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/2220-2-0x0000000004F20000-0x0000000004F60000-memory.dmp
memory/2220-3-0x0000000008010000-0x000000000828C000-memory.dmp
memory/2220-4-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-5-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-7-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-9-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-11-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-13-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-15-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-17-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-19-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-21-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-23-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-25-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-27-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-29-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-31-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-33-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-35-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-37-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-39-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-41-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-43-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-45-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-47-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-49-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-51-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-53-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-55-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-57-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-59-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-61-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-63-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-65-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-67-0x0000000008010000-0x0000000008286000-memory.dmp
memory/2220-239-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/2220-287-0x0000000004F20000-0x0000000004F60000-memory.dmp
memory/2220-1082-0x0000000000AD0000-0x0000000000AD1000-memory.dmp
memory/2220-1083-0x0000000009290000-0x0000000009486000-memory.dmp
memory/2220-1084-0x0000000004DE0000-0x0000000004E2C000-memory.dmp
memory/2220-1097-0x0000000074C30000-0x000000007531E000-memory.dmp
memory/292-1096-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/292-1107-0x0000000000100000-0x000000000010A000-memory.dmp
memory/292-1108-0x0000000000100000-0x000000000010A000-memory.dmp
memory/292-1111-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/292-1116-0x0000000000100000-0x000000000010A000-memory.dmp
memory/292-1117-0x0000000000100000-0x000000000010A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-01 06:05
Reported
2023-09-01 06:08
Platform
win10v2004-20230831-en
Max time kernel
151s
Max time network
153s
Command Line
Signatures
BitRAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1980726966-773384374-2129981223-1000\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 |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1980726966-773384374-2129981223-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updaterԀ" | 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 3168 set thread context of 4208 | 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 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/3168-0-0x0000000075140000-0x00000000758F0000-memory.dmp
memory/3168-1-0x0000000000880000-0x0000000000B9A000-memory.dmp
memory/3168-2-0x0000000005A50000-0x0000000005FF4000-memory.dmp
memory/3168-3-0x0000000005550000-0x00000000055E2000-memory.dmp
memory/3168-4-0x0000000005790000-0x00000000057A0000-memory.dmp
memory/3168-5-0x0000000005700000-0x000000000570A000-memory.dmp
memory/3168-6-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-7-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-9-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-11-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-13-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-15-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-17-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-19-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-21-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-23-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-25-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-27-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-29-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-31-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-33-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-35-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-37-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-39-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-41-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-43-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-45-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-48-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-46-0x0000000075140000-0x00000000758F0000-memory.dmp
memory/3168-50-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-52-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-54-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-56-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-58-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-60-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-62-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-64-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-66-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-68-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-70-0x0000000006EA0000-0x0000000007116000-memory.dmp
memory/3168-235-0x0000000005790000-0x00000000057A0000-memory.dmp
memory/3168-1084-0x0000000006BD0000-0x0000000006BD1000-memory.dmp
memory/4208-1089-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/3168-1090-0x0000000075140000-0x00000000758F0000-memory.dmp
memory/4208-1092-0x0000000075050000-0x0000000075089000-memory.dmp
memory/4208-1100-0x00000000753F0000-0x0000000075429000-memory.dmp
memory/4208-1104-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/4208-1137-0x0000000075050000-0x0000000075089000-memory.dmp
memory/4208-1138-0x00000000753F0000-0x0000000075429000-memory.dmp