Analysis Overview
SHA256
58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7
Threat Level: Known bad
The file 58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Revengerat family
RevengeRat Executable
Executes dropped EXE
Loads dropped DLL
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-07 03:15
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-07 03:15
Reported
2025-01-07 03:17
Platform
win7-20240903-en
Max time kernel
83s
Max time network
16s
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\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.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\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.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 2016 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2016 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2016 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2016 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe
"C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54393806 -chipde -9d29f4a185124491968e34cb32d1055a - -BLUB1 -usotwhunfnshphqt -393562
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/1792-12-0x000007FEF602E000-0x000007FEF602F000-memory.dmp
memory/1792-13-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\usotwhunfnshphqt.dat
| MD5 | 251962595416d02dfa80b92a9d5244cf |
| SHA1 | 4fed1fbdfefc717bb912e4fe545551f1e92200e9 |
| SHA256 | 3d83076a0da4d8de024c2b0ef06ac85a7be6d3f764e579d5e44082c610489f9e |
| SHA512 | bf06a1aaf245dac073ca5a326ccf610f7bd4834ccf4f650ffa739bba29c90501869985d0643f0e1c3d5c4ba9f4f929a8abe66f511489bd5f2c02cc2392c3cdc6 |
memory/1792-15-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
memory/1792-16-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
memory/1792-17-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
memory/1792-18-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
memory/1792-19-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
memory/1792-20-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
memory/1792-21-0x000007FEF5D70000-0x000007FEF670D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-07 03:15
Reported
2025-01-07 03:17
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
94s
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\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.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\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.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 1104 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 1104 wrote to memory of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe
"C:\Users\Admin\AppData\Local\Temp\58b61d8a08118a94eba39346a80ae00ff8a3e92b0ccf18669626dbfd460586c7.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54393806 -chipde -9d29f4a185124491968e34cb32d1055a - -BLUB1 -lxvragybtmbloicv -328202
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.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 | 237.175.9.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.175.9.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
| MD5 | 317ec5f92cfbf04a53e8125b66b3b4af |
| SHA1 | 16068b8977b4dc562ae782d91bc009472667e331 |
| SHA256 | 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5 |
| SHA512 | ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65 |
memory/2728-8-0x00007FFAEEE05000-0x00007FFAEEE06000-memory.dmp
memory/2728-9-0x000000001C3B0000-0x000000001C87E000-memory.dmp
memory/2728-10-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-11-0x000000001C930000-0x000000001C9D6000-memory.dmp
memory/2728-12-0x000000001CAF0000-0x000000001CB8C000-memory.dmp
memory/2728-13-0x000000001C9F0000-0x000000001C9F8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\lxvragybtmbloicv.dat
| MD5 | 251962595416d02dfa80b92a9d5244cf |
| SHA1 | 4fed1fbdfefc717bb912e4fe545551f1e92200e9 |
| SHA256 | 3d83076a0da4d8de024c2b0ef06ac85a7be6d3f764e579d5e44082c610489f9e |
| SHA512 | bf06a1aaf245dac073ca5a326ccf610f7bd4834ccf4f650ffa739bba29c90501869985d0643f0e1c3d5c4ba9f4f929a8abe66f511489bd5f2c02cc2392c3cdc6 |
memory/2728-15-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-16-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-17-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-18-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-19-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-20-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-21-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-22-0x00007FFAEEE05000-0x00007FFAEEE06000-memory.dmp
memory/2728-23-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-24-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp
memory/2728-26-0x00007FFAEEB50000-0x00007FFAEF4F1000-memory.dmp