Analysis Overview
SHA256
d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea
Threat Level: Known bad
The file d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea was found to be: Known bad.
Malicious Activity Summary
Revengerat family
RevengeRAT
RevengeRat Executable
RevengeRat Executable
Executes dropped EXE
Drops startup file
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-23 23:58
Signatures
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Revengerat family
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-23 23:58
Reported
2022-05-24 00:01
Platform
win7-20220414-en
Max time kernel
151s
Max time network
45s
Command Line
Signatures
RevengeRAT
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Client.exe" | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1796 wrote to memory of 844 | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe |
| PID 1796 wrote to memory of 844 | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe |
| PID 1796 wrote to memory of 844 | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe
"C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | imaneblueyesvpn.ddns.net | udp |
Files
memory/1796-54-0x000007FEF2680000-0x000007FEF3716000-memory.dmp
memory/1796-55-0x000007FEFBAA1000-0x000007FEFBAA3000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe
| MD5 | 759e1216fa75f7fca3bc7c84094ca531 |
| SHA1 | 399e938b13613873c3f50759ce9386a38968ca3f |
| SHA256 | d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea |
| SHA512 | 7bb0bbe4033b966978c4a621822b40184e0a63748151cdfe50fb7d659c74dedae8c9e8fd142e1aaf495c23556683173b70ba65e4af14ebac44c6fa787fa66917 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe
| MD5 | 759e1216fa75f7fca3bc7c84094ca531 |
| SHA1 | 399e938b13613873c3f50759ce9386a38968ca3f |
| SHA256 | d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea |
| SHA512 | 7bb0bbe4033b966978c4a621822b40184e0a63748151cdfe50fb7d659c74dedae8c9e8fd142e1aaf495c23556683173b70ba65e4af14ebac44c6fa787fa66917 |
memory/844-56-0x0000000000000000-mapping.dmp
memory/844-59-0x000007FEF2680000-0x000007FEF3716000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-23 23:58
Reported
2022-05-24 00:01
Platform
win10v2004-20220414-en
Max time kernel
184s
Max time network
184s
Command Line
Signatures
RevengeRAT
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Client.exe" | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4328 wrote to memory of 4800 | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe |
| PID 4328 wrote to memory of 4800 | N/A | C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe
"C:\Users\Admin\AppData\Local\Temp\d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe"
Network
| Country | Destination | Domain | Proto |
| US | 13.89.178.27:443 | tcp | |
| US | 8.8.8.8:53 | imaneblueyesvpn.ddns.net | udp |
| NL | 88.221.144.179:80 | tcp | |
| US | 8.8.8.8:53 | imaneblueyesvpn.ddns.net | udp |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | 7.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.2.0.0.0.0.2.0.1.3.0.6.2.ip6.arpa | udp |
Files
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe
| MD5 | 759e1216fa75f7fca3bc7c84094ca531 |
| SHA1 | 399e938b13613873c3f50759ce9386a38968ca3f |
| SHA256 | d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea |
| SHA512 | 7bb0bbe4033b966978c4a621822b40184e0a63748151cdfe50fb7d659c74dedae8c9e8fd142e1aaf495c23556683173b70ba65e4af14ebac44c6fa787fa66917 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Client.exe
| MD5 | 759e1216fa75f7fca3bc7c84094ca531 |
| SHA1 | 399e938b13613873c3f50759ce9386a38968ca3f |
| SHA256 | d94c2a5ea62d3c59414860b031c2926c30603f6276030f5ab5d6796d59b918ea |
| SHA512 | 7bb0bbe4033b966978c4a621822b40184e0a63748151cdfe50fb7d659c74dedae8c9e8fd142e1aaf495c23556683173b70ba65e4af14ebac44c6fa787fa66917 |
memory/4800-130-0x0000000000000000-mapping.dmp