Analysis Overview
SHA256
da1e65953f6cf5b06dc9c4e0f596d5c9997c2ec32aeb41e875816f10c74cb049
Threat Level: Known bad
The file Revenge.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
RevengeRat Executable
Revengerat family
RevengeRat Executable
Drops startup file
Executes dropped EXE
Checks computer location settings
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Enumerates system info in registry
Modifies registry class
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Checks SCSI registry key(s)
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-07 18:34
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 18:34
Reported
2025-01-07 18:39
Platform
win10ltsc2021-20241211-en
Max time kernel
219s
Max time network
220s
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-1-5-21-1006597246-3150276181-3318461161-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\algorhitm.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1006597246-3150276181-3318461161-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Revenge.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\algorhitm.exe | C:\Windows\system32\algorhitm.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\algorhitm.vbs | C:\Windows\system32\algorhitm.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\algorhitm.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\algorhitm.exe | C:\Windows\system32\algorhitm.exe | N/A |
| File created | C:\Windows\system32\algorhitm.exe | C:\Users\Admin\AppData\Local\Temp\Revenge.exe | N/A |
Enumerates physical storage devices
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName | C:\Windows\System32\Taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 | C:\Windows\System32\Taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A | C:\Windows\System32\Taskmgr.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\algorhitm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 | C:\Users\Admin\AppData\Local\Temp\Revenge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\Revenge.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 | C:\Windows\system32\algorhitm.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1006597246-3150276181-3318461161-1000_Classes\Local Settings | C:\Windows\explorer.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Revenge.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\algorhitm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: 33 | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\System32\Taskmgr.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Revenge.exe
"C:\Users\Admin\AppData\Local\Temp\Revenge.exe"
C:\Windows\system32\algorhitm.exe
"C:\Windows\system32\algorhitm.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
C:\Windows\System32\Taskmgr.exe
"C:\Windows\System32\Taskmgr.exe"
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2f8 0x2f4
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
dw20.exe -x -s 1588
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | necatisoff-36486.portmap.host | udp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.193.161.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
| DE | 193.161.193.99:36486 | necatisoff-36486.portmap.host | tcp |
Files
memory/2976-0-0x00007FFFEC2E5000-0x00007FFFEC2E6000-memory.dmp
memory/2976-1-0x000000001BEB0000-0x000000001C37E000-memory.dmp
memory/2976-2-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/2976-3-0x000000001B910000-0x000000001B9B6000-memory.dmp
memory/2976-4-0x000000001C440000-0x000000001C4A2000-memory.dmp
memory/2976-5-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/2976-6-0x00007FFFEC2E5000-0x00007FFFEC2E6000-memory.dmp
memory/2976-7-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/2976-8-0x000000001C7A0000-0x000000001C7B4000-memory.dmp
memory/2976-9-0x000000001E130000-0x000000001E1CC000-memory.dmp
memory/2976-10-0x000000001CC40000-0x000000001CC48000-memory.dmp
memory/2976-11-0x000000001E6E0000-0x000000001EBF0000-memory.dmp
memory/2976-12-0x0000000001200000-0x000000000120C000-memory.dmp
memory/2976-13-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/2976-14-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/2976-15-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
C:\Windows\System32\algorhitm.exe
| MD5 | 8ce9e623e44cdb2dbd292da43a90506f |
| SHA1 | 09c00d2c83c5456ae168b8329a63befacaef004e |
| SHA256 | da1e65953f6cf5b06dc9c4e0f596d5c9997c2ec32aeb41e875816f10c74cb049 |
| SHA512 | 792e0cb35c0d4dd87a5f21d9ea7b154139676497373717150bfb629669bc59c799f8f8bbdeb763eab696e0cb85e94744af4c77441eaa7a6283511ef0654331f3 |
memory/2976-18-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/2976-19-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-21-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-20-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-22-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-23-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-24-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/1016-26-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-27-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-25-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-31-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-37-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-36-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-35-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-34-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-33-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/1016-32-0x0000020329B30000-0x0000020329B31000-memory.dmp
memory/3712-38-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-40-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp
memory/3712-42-0x000000001D1A0000-0x000000001D1B2000-memory.dmp
memory/3712-43-0x000000001E5E0000-0x000000001E5F8000-memory.dmp
memory/3712-44-0x0000000001410000-0x0000000001430000-memory.dmp
memory/3712-45-0x0000000001390000-0x00000000013A4000-memory.dmp
memory/3712-52-0x00007FFFEC030000-0x00007FFFEC9D1000-memory.dmp