Analysis Overview
SHA256
18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee
Threat Level: Known bad
The file 18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.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
2025-01-07 09:18
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-07 09:18
Reported
2025-01-07 09:20
Platform
win7-20240903-en
Max time kernel
118s
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\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.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\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.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 1560 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 1560 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 1560 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 1560 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe
"C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54403718 -chipde -eb1ff291d8ca41a4b363406a0deea0c8 - -BLUB1 -xfskjjwfjiiderky -459038
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/2528-12-0x000007FEF5AEE000-0x000007FEF5AEF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\xfskjjwfjiiderky.dat
| MD5 | f4eaa24f55ce96340d9aad37aa4babf4 |
| SHA1 | 7cd0598d6a79c919a8d36530786ffff3f1b1a0df |
| SHA256 | ccafc9e20a25cea1f00572789f5873bd2e39662205a481ecafeffe98ace0e357 |
| SHA512 | e9dfc156c46e0bc3b92ac3ba50fa841fdf61dc2a52949ff8fc950dc67b550fb44978809e436e89d64c7c80e515dcd088c55aae8dc6499f07cbfb01dbcb2d662b |
memory/2528-14-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-15-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-16-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-17-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-20-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-19-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-18-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-21-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
memory/2528-22-0x000007FEF5830000-0x000007FEF61CD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-07 09:18
Reported
2025-01-07 09:20
Platform
win10v2004-20241007-en
Max time kernel
93s
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\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.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\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.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 3340 wrote to memory of 1756 | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 3340 wrote to memory of 1756 | N/A | C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe
"C:\Users\Admin\AppData\Local\Temp\18646f50219ec52611f671eed652fc7ad37482c11344e4cd0f74db08d82803ee.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54403718 -chipde -eb1ff291d8ca41a4b363406a0deea0c8 - -BLUB1 -khwvivprzmsjdnlz -983090
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.129.81.91.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/1756-8-0x00007FFF75DA5000-0x00007FFF75DA6000-memory.dmp
memory/1756-9-0x000000001C390000-0x000000001C85E000-memory.dmp
memory/1756-11-0x000000001BD90000-0x000000001BE36000-memory.dmp
memory/1756-10-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-12-0x000000001C900000-0x000000001C99C000-memory.dmp
memory/1756-13-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-14-0x00000000017B0000-0x00000000017B8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\khwvivprzmsjdnlz.dat
| MD5 | f4eaa24f55ce96340d9aad37aa4babf4 |
| SHA1 | 7cd0598d6a79c919a8d36530786ffff3f1b1a0df |
| SHA256 | ccafc9e20a25cea1f00572789f5873bd2e39662205a481ecafeffe98ace0e357 |
| SHA512 | e9dfc156c46e0bc3b92ac3ba50fa841fdf61dc2a52949ff8fc950dc67b550fb44978809e436e89d64c7c80e515dcd088c55aae8dc6499f07cbfb01dbcb2d662b |
memory/1756-16-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-17-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-18-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-19-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-20-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-21-0x00007FFF75DA5000-0x00007FFF75DA6000-memory.dmp
memory/1756-22-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-23-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-24-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp
memory/1756-26-0x00007FFF75AF0000-0x00007FFF76491000-memory.dmp