Analysis Overview
SHA256
14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51
Threat Level: Known bad
The file 14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Revengerat family
RevengeRat Executable
Loads dropped DLL
Executes dropped EXE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-08 08:45
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-08 08:45
Reported
2025-01-08 08:47
Platform
win7-20241010-en
Max time kernel
117s
Max time network
118s
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\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.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\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.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 2876 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2876 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2876 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2876 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe
"C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54393806 -chipde -fdd803f5d5a74a8db7419bad545b84ce - -BLUB2 -rvylbthdxsivvcsg -524696
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
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
| MD5 | 317ec5f92cfbf04a53e8125b66b3b4af |
| SHA1 | 16068b8977b4dc562ae782d91bc009472667e331 |
| SHA256 | 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5 |
| SHA512 | ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65 |
memory/2528-12-0x000007FEF647E000-0x000007FEF647F000-memory.dmp
memory/2528-13-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-14-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\rvylbthdxsivvcsg.dat
| MD5 | fd9217f84d0905c90c70e5185279ef32 |
| SHA1 | 3def553d671bd944bf44b441d68a74d32bb60793 |
| SHA256 | 5adb4ef31afd54f36b53f101f84af18ee40c873e2d62e3ed5bb1a20d51161bf9 |
| SHA512 | 09c76b53f0dbba7c3114f58850122a24c49070e0a9032322aa7ae7e4f0a1afb8bec14d12ed2d41d590864218945f61d2c3a29d15c9a094d77f3d5cf76a587351 |
memory/2528-16-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-18-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-17-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-20-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-19-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-21-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
memory/2528-22-0x000007FEF61C0000-0x000007FEF6B5D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-08 08:45
Reported
2025-01-08 08:47
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
95s
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\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.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\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.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 2848 wrote to memory of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2848 wrote to memory of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe
"C:\Users\Admin\AppData\Local\Temp\14b3ee879c5359fba5383b2614fe6a3d767152a3f5fba2826c3e21719397cb51.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54393806 -chipde -fdd803f5d5a74a8db7419bad545b84ce - -BLUB2 -cmnfmqmgllehretg -393574
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.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 | 237.175.9.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.175.9.176.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
| MD5 | 317ec5f92cfbf04a53e8125b66b3b4af |
| SHA1 | 16068b8977b4dc562ae782d91bc009472667e331 |
| SHA256 | 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5 |
| SHA512 | ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65 |
memory/4384-8-0x00007FFEFA385000-0x00007FFEFA386000-memory.dmp
memory/4384-9-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-10-0x000000001BB90000-0x000000001C05E000-memory.dmp
memory/4384-11-0x000000001C110000-0x000000001C1B6000-memory.dmp
memory/4384-12-0x000000001C260000-0x000000001C2FC000-memory.dmp
memory/4384-13-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-14-0x0000000000E90000-0x0000000000E98000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\cmnfmqmgllehretg.dat
| MD5 | fd9217f84d0905c90c70e5185279ef32 |
| SHA1 | 3def553d671bd944bf44b441d68a74d32bb60793 |
| SHA256 | 5adb4ef31afd54f36b53f101f84af18ee40c873e2d62e3ed5bb1a20d51161bf9 |
| SHA512 | 09c76b53f0dbba7c3114f58850122a24c49070e0a9032322aa7ae7e4f0a1afb8bec14d12ed2d41d590864218945f61d2c3a29d15c9a094d77f3d5cf76a587351 |
memory/4384-16-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-17-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-18-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-19-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-20-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-21-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-22-0x00007FFEFA385000-0x00007FFEFA386000-memory.dmp
memory/4384-23-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp
memory/4384-25-0x00007FFEFA0D0000-0x00007FFEFAA71000-memory.dmp