Analysis Overview
SHA256
17d989ad32bf3b1056b79321c2e35d2fc812e26e05e5ab661bf8eaa256aa6cd8
Threat Level: Known bad
The file boolhongupdater0.1.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 WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
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: behavioral2
Detonation Overview
Submitted
2023-09-01 06:05
Reported
2023-09-01 06:08
Platform
win10v2004-20230831-en
Max time kernel
150s
Max time network
155s
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\\updaterԀ" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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\\updater먀" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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\\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 2980 set thread context of 3816 | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.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.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.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.exe
"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.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
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 | 72.32.126.40.in-addr.arpa | udp |
| 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 | 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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.141.123.20.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 | 5.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/2980-0-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/2980-1-0x00000000006A0000-0x0000000000CD4000-memory.dmp
memory/2980-2-0x0000000005610000-0x0000000005620000-memory.dmp
memory/2980-3-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-4-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-6-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-8-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-10-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-12-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-14-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-16-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-18-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-20-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-22-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-24-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-26-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-28-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-30-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-32-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-34-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-36-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-38-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-40-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-42-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-44-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-46-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-48-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-50-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-52-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-54-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-56-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-58-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-61-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/2980-60-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-63-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-65-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-67-0x00000000068C0000-0x0000000006B4C000-memory.dmp
memory/2980-305-0x0000000005610000-0x0000000005620000-memory.dmp
memory/2980-1327-0x0000000003020000-0x0000000003021000-memory.dmp
memory/2980-1328-0x0000000008890000-0x0000000008E34000-memory.dmp
memory/3816-1333-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/2980-1334-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/3816-1336-0x0000000074F30000-0x0000000074F69000-memory.dmp
memory/3816-1344-0x0000000074BF0000-0x0000000074C29000-memory.dmp
memory/3816-1350-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/3816-1381-0x0000000074BF0000-0x0000000074C29000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-01 06:05
Reported
2023-09-01 06:07
Platform
win7-20230831-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
BitRAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\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 1624 set thread context of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.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.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.exe
"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1.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 |
| US | 8.8.8.8:53 | rornfl12.duckdns.org | udp |
Files
memory/1624-1-0x00000000741D0000-0x00000000748BE000-memory.dmp
memory/1624-0-0x0000000000D40000-0x0000000001374000-memory.dmp
memory/1624-2-0x0000000006140000-0x00000000063D2000-memory.dmp
memory/1624-3-0x0000000000BC0000-0x0000000000C00000-memory.dmp
memory/1624-4-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-5-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-7-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-9-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-11-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-13-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-17-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-15-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-23-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-21-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-19-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-41-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-39-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-37-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-35-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-33-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-31-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-29-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-27-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-25-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-47-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-45-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-43-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-67-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-65-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-63-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-61-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-59-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-57-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-55-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-53-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-51-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-49-0x0000000006140000-0x00000000063CC000-memory.dmp
memory/1624-518-0x00000000741D0000-0x00000000748BE000-memory.dmp
memory/1624-1327-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/1624-1328-0x0000000007900000-0x0000000007AF6000-memory.dmp
memory/1624-1329-0x00000000005B0000-0x00000000005FC000-memory.dmp
memory/1624-1343-0x00000000741D0000-0x00000000748BE000-memory.dmp
memory/2872-1345-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/2872-1355-0x0000000000140000-0x000000000014A000-memory.dmp
memory/2872-1356-0x0000000000140000-0x000000000014A000-memory.dmp
memory/2872-1361-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/2872-1364-0x0000000000140000-0x000000000014A000-memory.dmp
memory/2872-1365-0x0000000000140000-0x000000000014A000-memory.dmp