Analysis Overview
SHA256
db927b742687c4dbae86fd0c5adb206968c854df2382a1b9a742d85aa5d704ac
Threat Level: Known bad
The file JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40 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
2025-01-04 05:56
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-04 05:56
Reported
2025-01-04 05:58
Platform
win7-20241010-en
Max time kernel
14s
Max time network
20s
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\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.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\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.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 2736 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2736 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2736 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 2736 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54426709 -chipde -e0beb46587cb4c9ab330b1054a555956 - -BLUB1 -wekpuwyidxfthbua -459146
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/2716-12-0x000007FEF4ACE000-0x000007FEF4ACF000-memory.dmp
memory/2716-13-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-14-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\wekpuwyidxfthbua.dat
| MD5 | 7335cc42425efd01318993ee9cd5c87c |
| SHA1 | d7159492536dfa3efa206caad0708e12726b4130 |
| SHA256 | fb80addb7a3e97ff1e1a2c64505951dd2408c7a82bff44f60922551832ce859e |
| SHA512 | c7f0a416cd98c3f39d01f03da73d39481168536d72b82f4b8f854fa9fa0d1b068d09e8b9dc1aae8ef137068ac6bcc8635c42ec3ebd8cbf495fde5b1465943339 |
memory/2716-16-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-17-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-18-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-19-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-20-0x000007FEF4ACE000-0x000007FEF4ACF000-memory.dmp
memory/2716-21-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-22-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-23-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-24-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
memory/2716-25-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-04 05:56
Reported
2025-01-04 05:58
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.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\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.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 4400 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
| PID 4400 wrote to memory of 1084 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe | C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7807f36ae4b5685b7219c3afb6d1cf40.exe"
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54426709 -chipde -e0beb46587cb4c9ab330b1054a555956 - -BLUB1 -jkldllsibjddwjxp -655448
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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.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 |
| US | 8.8.8.8:53 | 237.175.9.176.in-addr.arpa | 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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 166.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 181.129.81.91.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/1084-8-0x00007FFEC9995000-0x00007FFEC9996000-memory.dmp
memory/1084-10-0x000000001BD90000-0x000000001C25E000-memory.dmp
memory/1084-9-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-11-0x000000001B7E0000-0x000000001B886000-memory.dmp
memory/1084-12-0x000000001C300000-0x000000001C39C000-memory.dmp
memory/1084-13-0x00000000011E0000-0x00000000011E8000-memory.dmp
memory/1084-14-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OCS\jkldllsibjddwjxp.dat
| MD5 | 7335cc42425efd01318993ee9cd5c87c |
| SHA1 | d7159492536dfa3efa206caad0708e12726b4130 |
| SHA256 | fb80addb7a3e97ff1e1a2c64505951dd2408c7a82bff44f60922551832ce859e |
| SHA512 | c7f0a416cd98c3f39d01f03da73d39481168536d72b82f4b8f854fa9fa0d1b068d09e8b9dc1aae8ef137068ac6bcc8635c42ec3ebd8cbf495fde5b1465943339 |
memory/1084-16-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-17-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-18-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-19-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-20-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-21-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-22-0x00007FFEC9995000-0x00007FFEC9996000-memory.dmp
memory/1084-23-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-24-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp
memory/1084-26-0x00007FFEC96E0000-0x00007FFECA081000-memory.dmp