Analysis Overview
SHA256
86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7
Threat Level: Known bad
The file 86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe was found to be: Known bad.
Malicious Activity Summary
Revengerat family
RevengeRAT
RevengeRat Executable
Executes dropped EXE
Loads dropped DLL
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-06 22:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-06 22:19
Reported
2025-01-06 22:21
Platform
win7-20240729-en
Max time kernel
16s
Max time network
17s
Command Line
Signatures
RevengeRAT
Revengerat family
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2308 wrote to memory of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2308 wrote to memory of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2308 wrote to memory of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2308 wrote to memory of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe
"C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54415075 -chipde -e33652a8fabc46ce8a92e38e4f18054b - -BLUB1 -jhcnkghstqagcvzx -524682
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | thinklabs-ltd.de | udp |
| DE | 176.9.175.237:80 | thinklabs-ltd.de | tcp |
| US | 8.8.8.8:53 | bin.download-sponsor.de | udp |
| DE | 176.9.175.234:443 | bin.download-sponsor.de | tcp |
Files
\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
| MD5 | 317ec5f92cfbf04a53e8125b66b3b4af |
| SHA1 | 16068b8977b4dc562ae782d91bc009472667e331 |
| SHA256 | 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5 |
| SHA512 | ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65 |
memory/2372-12-0x000007FEF5AFE000-0x000007FEF5AFF000-memory.dmp
memory/2372-13-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\jhcnkghstqagcvzx.dat
| MD5 | 155d9825080bd9262b151466a30cadc2 |
| SHA1 | fe79ed0c9b86fd239b20c6fdf7e1c8685a146f5b |
| SHA256 | f6e7b0231a4ca12894bc7ac5dd60741df89b50cde8ee0da83493a23a19c9b9e2 |
| SHA512 | c1b0ba62ae9668f8603ceb682368d55780b8597784ab32be11552bf80720ff8e88e2bce69a5a35e50a302147410f76d60196448b6740848cfa384ca1c3cf126b |
memory/2372-15-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
memory/2372-16-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
memory/2372-17-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
memory/2372-18-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
memory/2372-19-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
memory/2372-20-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
memory/2372-21-0x000007FEF5840000-0x000007FEF61DD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-06 22:19
Reported
2025-01-06 22:21
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
96s
Command Line
Signatures
RevengeRAT
Revengerat family
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4720 wrote to memory of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 4720 wrote to memory of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe
"C:\Users\Admin\AppData\Local\Temp\86bfa814764b774286e4a83757294853e39d6a6f0f065c07df0dfd5c73a898f7N.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54415075 -chipde -e33652a8fabc46ce8a92e38e4f18054b - -BLUB1 -sfjjqzulwicuipjz -262520
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | thinklabs-ltd.de | udp |
| DE | 176.9.175.237:80 | thinklabs-ltd.de | tcp |
| US | 8.8.8.8:53 | bin.download-sponsor.de | udp |
| DE | 176.9.175.234:443 | bin.download-sponsor.de | tcp |
| US | 8.8.8.8:53 | 234.175.9.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.175.9.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
| MD5 | 317ec5f92cfbf04a53e8125b66b3b4af |
| SHA1 | 16068b8977b4dc562ae782d91bc009472667e331 |
| SHA256 | 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5 |
| SHA512 | ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65 |
memory/2680-8-0x00007FFD57015000-0x00007FFD57016000-memory.dmp
memory/2680-9-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-10-0x000000001B950000-0x000000001BE1E000-memory.dmp
memory/2680-11-0x000000001B3B0000-0x000000001B456000-memory.dmp
memory/2680-12-0x000000001BEC0000-0x000000001BF5C000-memory.dmp
memory/2680-14-0x0000000000DE0000-0x0000000000DE8000-memory.dmp
memory/2680-13-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\sfjjqzulwicuipjz.dat
| MD5 | 155d9825080bd9262b151466a30cadc2 |
| SHA1 | fe79ed0c9b86fd239b20c6fdf7e1c8685a146f5b |
| SHA256 | f6e7b0231a4ca12894bc7ac5dd60741df89b50cde8ee0da83493a23a19c9b9e2 |
| SHA512 | c1b0ba62ae9668f8603ceb682368d55780b8597784ab32be11552bf80720ff8e88e2bce69a5a35e50a302147410f76d60196448b6740848cfa384ca1c3cf126b |
memory/2680-16-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-17-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-18-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-19-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-20-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-21-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-22-0x00007FFD57015000-0x00007FFD57016000-memory.dmp
memory/2680-23-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-24-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp
memory/2680-26-0x00007FFD56D60000-0x00007FFD57701000-memory.dmp