Analysis Overview
SHA256
7eaeb97de5e37298a1c29e4877a28fc2a60682a4abb0fda2e95f36b4fa337284
Threat Level: Known bad
The file JaffaCakes118_42916268bf063c2b532745b214949739 was found to be: Known bad.
Malicious Activity Summary
Revengerat family
RevengeRAT
RevengeRat Executable
RevengeRat Executable
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-07 00:16
Signatures
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Revengerat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-07 00:16
Reported
2025-01-07 00:34
Platform
win7-20240903-en
Max time kernel
149s
Max time network
121s
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\Roaming\Courses.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Course = "C:\\Users\\Admin\\AppData\\Roaming\\Courses.exe" | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Enumerates physical storage devices
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_42916268bf063c2b532745b214949739.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2716 wrote to memory of 3008 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 2716 wrote to memory of 3008 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 2716 wrote to memory of 3008 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 2716 wrote to memory of 3008 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe"
C:\Users\Admin\AppData\Roaming\Courses.exe
"C:\Users\Admin\AppData\Roaming\Courses.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
Files
memory/2716-0-0x0000000074B41000-0x0000000074B42000-memory.dmp
memory/2716-1-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/2716-2-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/2716-3-0x0000000074B40000-0x00000000750EB000-memory.dmp
\Users\Admin\AppData\Roaming\Courses.exe
| MD5 | 42916268bf063c2b532745b214949739 |
| SHA1 | 9452606f66285f30adbf60daa5cb7d742a63f7c3 |
| SHA256 | 7eaeb97de5e37298a1c29e4877a28fc2a60682a4abb0fda2e95f36b4fa337284 |
| SHA512 | b408882394950b7ea3d596093daa15e867c066a5e38d0de08e4e25ed5c3896e5d19e29f898dd8227982897cb1fefb5c451a42f3da7e0340873dc49ae4acc2907 |
memory/2716-14-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/3008-15-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/3008-16-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/3008-17-0x0000000074B40000-0x00000000750EB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-07 00:16
Reported
2025-01-07 00:33
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
RevengeRAT
Revengerat family
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Course = "C:\\Users\\Admin\\AppData\\Roaming\\Courses.exe" | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Enumerates physical storage devices
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_42916268bf063c2b532745b214949739.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5040 wrote to memory of 1480 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 5040 wrote to memory of 1480 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 5040 wrote to memory of 1480 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42916268bf063c2b532745b214949739.exe"
C:\Users\Admin\AppData\Roaming\Courses.exe
"C:\Users\Admin\AppData\Roaming\Courses.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | 60.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
Files
memory/5040-0-0x0000000074A92000-0x0000000074A93000-memory.dmp
memory/5040-1-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/5040-2-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/5040-3-0x0000000074A92000-0x0000000074A93000-memory.dmp
memory/5040-4-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/5040-5-0x0000000074A90000-0x0000000075041000-memory.dmp
C:\Users\Admin\AppData\Roaming\Courses.exe
| MD5 | 42916268bf063c2b532745b214949739 |
| SHA1 | 9452606f66285f30adbf60daa5cb7d742a63f7c3 |
| SHA256 | 7eaeb97de5e37298a1c29e4877a28fc2a60682a4abb0fda2e95f36b4fa337284 |
| SHA512 | b408882394950b7ea3d596093daa15e867c066a5e38d0de08e4e25ed5c3896e5d19e29f898dd8227982897cb1fefb5c451a42f3da7e0340873dc49ae4acc2907 |
memory/1480-16-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/5040-15-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/1480-17-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/1480-18-0x0000000074A90000-0x0000000075041000-memory.dmp
memory/1480-19-0x0000000074A90000-0x0000000075041000-memory.dmp