Analysis Overview
SHA256
7476563d5dd9a2e6e3fd20dea60c7d94bc45915af8238a1272d1c91955022943
Threat Level: Known bad
The file JaffaCakes118_57c90614896ad66362ef89758a69cb74 was found to be: Known bad.
Malicious Activity Summary
RevengeRat Executable
RevengeRAT
Revengerat family
RevengeRat Executable
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-07 08:20
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 08:20
Reported
2025-01-07 08:23
Platform
win7-20241010-en
Max time kernel
148s
Max time network
127s
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 |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3733625948.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe | N/A |
| 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-1-5-21-3692679935-4019334568-335155002-1000\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\3733625948.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.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_57c90614896ad66362ef89758a69cb74.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe"
C:\Users\Admin\AppData\Roaming\Courses.exe
"C:\Users\Admin\AppData\Roaming\Courses.exe"
C:\Users\Admin\AppData\Local\Temp\3733625948.exe
"C:\Users\Admin\AppData\Local\Temp\3733625948.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
Files
memory/2448-0-0x00000000746A1000-0x00000000746A2000-memory.dmp
memory/2448-1-0x00000000746A0000-0x0000000074C4B000-memory.dmp
memory/2448-2-0x00000000746A0000-0x0000000074C4B000-memory.dmp
memory/2448-3-0x00000000746A0000-0x0000000074C4B000-memory.dmp
\Users\Admin\AppData\Roaming\Courses.exe
| MD5 | 57c90614896ad66362ef89758a69cb74 |
| SHA1 | 589c99e63d6e2493b39a5154df74298bf8d9181b |
| SHA256 | 7476563d5dd9a2e6e3fd20dea60c7d94bc45915af8238a1272d1c91955022943 |
| SHA512 | d78e3925c5100f7d28d6d681119ed6e43324e36f79ca495f7f5f5d50367afc18e53c51dbe50a15e0a0191094045a9387969f80cc8488c7334005640e048b52fb |
memory/2448-14-0x00000000746A0000-0x0000000074C4B000-memory.dmp
memory/2636-15-0x00000000746A0000-0x0000000074C4B000-memory.dmp
memory/2636-16-0x00000000746A0000-0x0000000074C4B000-memory.dmp
memory/2636-17-0x00000000746A0000-0x0000000074C4B000-memory.dmp
\Users\Admin\AppData\Local\Temp\3733625948.exe
| MD5 | 9e83fc421f54556e8346544016317cf5 |
| SHA1 | 6bdb0fce8e014c34e9d9f03c8d650bacaf13ef64 |
| SHA256 | faa7a5f9a4fdc9e396cc6654b39ac01bf2c51bc73322e2ac11127137325e6bfa |
| SHA512 | 82cbbcb8ffc8c4b8498cb3280830ee73fa7f25bf07ae54d9cdf3f34198640093681c9a875e8df92f919c5185caae772f29f2a19341ed4b77a0f3291bfb440387 |
memory/2796-25-0x0000000000830000-0x0000000000880000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-07 08:20
Reported
2025-01-07 08:23
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3733625948.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\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_57c90614896ad66362ef89758a69cb74.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Courses.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3733625948.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.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 1804 wrote to memory of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 1804 wrote to memory of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 1804 wrote to memory of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe | C:\Users\Admin\AppData\Roaming\Courses.exe |
| PID 2948 wrote to memory of 1416 | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | C:\Users\Admin\AppData\Local\Temp\3733625948.exe |
| PID 2948 wrote to memory of 1416 | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | C:\Users\Admin\AppData\Local\Temp\3733625948.exe |
| PID 2948 wrote to memory of 1416 | N/A | C:\Users\Admin\AppData\Roaming\Courses.exe | C:\Users\Admin\AppData\Local\Temp\3733625948.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57c90614896ad66362ef89758a69cb74.exe"
C:\Users\Admin\AppData\Roaming\Courses.exe
"C:\Users\Admin\AppData\Roaming\Courses.exe"
C:\Users\Admin\AppData\Local\Temp\3733625948.exe
"C:\Users\Admin\AppData\Local\Temp\3733625948.exe"
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.49.80.91.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 | 180.129.81.91.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 | 182.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jokerjoker2022.ddns.net | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 | 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 | udp | |
| US | 8.8.8.8:53 | udp |
Files
memory/1804-0-0x0000000074FA2000-0x0000000074FA3000-memory.dmp
memory/1804-1-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/1804-2-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/1804-3-0x0000000074FA2000-0x0000000074FA3000-memory.dmp
memory/1804-4-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/1804-5-0x0000000074FA0000-0x0000000075551000-memory.dmp
C:\Users\Admin\AppData\Roaming\Courses.exe
| MD5 | 57c90614896ad66362ef89758a69cb74 |
| SHA1 | 589c99e63d6e2493b39a5154df74298bf8d9181b |
| SHA256 | 7476563d5dd9a2e6e3fd20dea60c7d94bc45915af8238a1272d1c91955022943 |
| SHA512 | d78e3925c5100f7d28d6d681119ed6e43324e36f79ca495f7f5f5d50367afc18e53c51dbe50a15e0a0191094045a9387969f80cc8488c7334005640e048b52fb |
memory/1804-19-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/2948-18-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/2948-20-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/2948-21-0x0000000074FA0000-0x0000000075551000-memory.dmp
memory/2948-22-0x0000000074FA0000-0x0000000075551000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3733625948.exe
| MD5 | 9e83fc421f54556e8346544016317cf5 |
| SHA1 | 6bdb0fce8e014c34e9d9f03c8d650bacaf13ef64 |
| SHA256 | faa7a5f9a4fdc9e396cc6654b39ac01bf2c51bc73322e2ac11127137325e6bfa |
| SHA512 | 82cbbcb8ffc8c4b8498cb3280830ee73fa7f25bf07ae54d9cdf3f34198640093681c9a875e8df92f919c5185caae772f29f2a19341ed4b77a0f3291bfb440387 |
memory/1416-34-0x0000000071B1E000-0x0000000071B1F000-memory.dmp
memory/1416-35-0x0000000000800000-0x0000000000850000-memory.dmp
memory/1416-36-0x00000000050C0000-0x000000000515C000-memory.dmp
memory/1416-37-0x0000000005760000-0x0000000005D04000-memory.dmp
memory/1416-38-0x0000000005250000-0x00000000052E2000-memory.dmp
memory/1416-39-0x0000000005190000-0x000000000519A000-memory.dmp
memory/1416-41-0x00000000054A0000-0x00000000054F6000-memory.dmp
memory/1416-40-0x0000000071B10000-0x00000000722C0000-memory.dmp
memory/1416-42-0x0000000071B1E000-0x0000000071B1F000-memory.dmp
memory/1416-43-0x0000000071B10000-0x00000000722C0000-memory.dmp