Analysis Overview
SHA256
600f0e940b3e1577146165bb8336815b5bcee0d3d52f85b5cd7905d508c8ce95
Threat Level: Known bad
The file ss.exe was found to be: Known bad.
Malicious Activity Summary
XenorRat
Xenorat family
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-11 03:50
Signatures
Xenorat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-11 03:50
Reported
2024-08-11 03:53
Platform
win10v2004-20240802-en
Max time kernel
140s
Max time network
146s
Command Line
Signatures
XenorRat
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ss.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.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\ss.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1356 wrote to memory of 1556 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
| PID 1356 wrote to memory of 1556 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
| PID 1356 wrote to memory of 1556 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ss.exe
"C:\Users\Admin\AppData\Local\Temp\ss.exe"
C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe
"C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 192.168.56.1:4444 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| N/A | 192.168.56.1:4444 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| N/A | 192.168.56.1:4444 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| N/A | 192.168.56.1:4444 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| N/A | 192.168.56.1:4444 | tcp |
Files
memory/1356-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp
memory/1356-1-0x0000000000350000-0x0000000000362000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe
| MD5 | b33e48a704a3830fe8faff21ba6a9ace |
| SHA1 | 6fa7424204cea956bc0d39985d44f5372992e95c |
| SHA256 | 600f0e940b3e1577146165bb8336815b5bcee0d3d52f85b5cd7905d508c8ce95 |
| SHA512 | 1310f8c522f42c5a476a5a8feff9a4215c65c55ec87454dc9cd8b43968d88d9a9c20938d4735bfc4ba8db6d9be8de9a305847017cf8bf336f012b57f5ef9abfd |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ss.exe.log
| MD5 | 916851e072fbabc4796d8916c5131092 |
| SHA1 | d48a602229a690c512d5fdaf4c8d77547a88e7a2 |
| SHA256 | 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d |
| SHA512 | 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521 |
memory/1556-15-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1556-16-0x0000000074D10000-0x00000000754C0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-11 03:50
Reported
2024-08-11 03:51
Platform
win7-20240704-en
Max time kernel
15s
Max time network
20s
Command Line
Signatures
XenorRat
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ss.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\ss.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2324 wrote to memory of 3068 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
| PID 2324 wrote to memory of 3068 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
| PID 2324 wrote to memory of 3068 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
| PID 2324 wrote to memory of 3068 | N/A | C:\Users\Admin\AppData\Local\Temp\ss.exe | C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ss.exe
"C:\Users\Admin\AppData\Local\Temp\ss.exe"
C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe
"C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.56.1:4444 | tcp |
Files
memory/2324-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp
memory/2324-1-0x0000000001150000-0x0000000001162000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XenoManager\ss.exe
| MD5 | b33e48a704a3830fe8faff21ba6a9ace |
| SHA1 | 6fa7424204cea956bc0d39985d44f5372992e95c |
| SHA256 | 600f0e940b3e1577146165bb8336815b5bcee0d3d52f85b5cd7905d508c8ce95 |
| SHA512 | 1310f8c522f42c5a476a5a8feff9a4215c65c55ec87454dc9cd8b43968d88d9a9c20938d4735bfc4ba8db6d9be8de9a305847017cf8bf336f012b57f5ef9abfd |
memory/3068-9-0x000000007452E000-0x000000007452F000-memory.dmp
memory/3068-10-0x0000000000E40000-0x0000000000E52000-memory.dmp
memory/3068-11-0x0000000074520000-0x0000000074C0E000-memory.dmp