Analysis Overview
SHA256
cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804
Threat Level: Known bad
The file cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.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 AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-08 02:33
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-08 02:33
Reported
2025-01-08 02:35
Platform
win7-20240729-en
Max time kernel
16s
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\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.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\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.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 2508 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2508 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2508 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2508 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe
"C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -58118521 -chipde -a06c734230844599933adf84896de868 - -BLUB1 -fagwvlklgwebrckg -459154
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/2696-12-0x000007FEF66CE000-0x000007FEF66CF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\fagwvlklgwebrckg.dat
| MD5 | 82424358153b44fe081ad8c6887366ed |
| SHA1 | ef24163f7c129e431bf80739808e40e6166fcc77 |
| SHA256 | 4daa1d69937b15c88a4c7d704c82e6e9edc060a8b9e680231f9f233b7e195b77 |
| SHA512 | cfa1c67e7455ca16dc5e4ad839743c2e534656e2466c20862c9565a4d2cfd64e7dc73884e4367da7d9482eb322f623bfb59b2151efdde6d50e618b09debf61c6 |
memory/2696-14-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-15-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-16-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-17-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-20-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-19-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-18-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-21-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
memory/2696-22-0x000007FEF6410000-0x000007FEF6DAD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-08 02:33
Reported
2025-01-08 02:35
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\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.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\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.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 4644 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 4644 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe
"C:\Users\Admin\AppData\Local\Temp\cbc34e0d0243c9388578a2a875d941cc509e168f551ab9ff925446edc3634804.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -58118521 -chipde -a06c734230844599933adf84896de868 - -BLUB1 -bxafwbguqspajgbp -327824
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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 60.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.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 | 133.211.185.52.in-addr.arpa | udp |
| 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 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
| MD5 | 317ec5f92cfbf04a53e8125b66b3b4af |
| SHA1 | 16068b8977b4dc562ae782d91bc009472667e331 |
| SHA256 | 7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5 |
| SHA512 | ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65 |
memory/2860-8-0x00007FFEEBD85000-0x00007FFEEBD86000-memory.dmp
memory/2860-10-0x000000001C110000-0x000000001C5DE000-memory.dmp
memory/2860-9-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-11-0x000000001C690000-0x000000001C736000-memory.dmp
memory/2860-12-0x000000001C7E0000-0x000000001C87C000-memory.dmp
memory/2860-13-0x0000000001650000-0x0000000001658000-memory.dmp
memory/2860-15-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\bxafwbguqspajgbp.dat
| MD5 | 82424358153b44fe081ad8c6887366ed |
| SHA1 | ef24163f7c129e431bf80739808e40e6166fcc77 |
| SHA256 | 4daa1d69937b15c88a4c7d704c82e6e9edc060a8b9e680231f9f233b7e195b77 |
| SHA512 | cfa1c67e7455ca16dc5e4ad839743c2e534656e2466c20862c9565a4d2cfd64e7dc73884e4367da7d9482eb322f623bfb59b2151efdde6d50e618b09debf61c6 |
memory/2860-16-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-17-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-18-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-19-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-20-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-21-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-22-0x00007FFEEBD85000-0x00007FFEEBD86000-memory.dmp
memory/2860-23-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp
memory/2860-25-0x00007FFEEBAD0000-0x00007FFEEC471000-memory.dmp