Analysis Overview
SHA256
3d0537c77fdbe08680b7cc4562ea04eaaaf3296ba1e9ab385529431995777e25
Threat Level: Known bad
The file 47ea39b8a506f2422d9bf4d41a60836d was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Modifies Installed Components in the registry
Adds Run key to start application
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-07 03:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-07 03:31
Reported
2024-01-07 03:34
Platform
win7-20231215-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XtremeRAT
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe restart" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a6" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe
"C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp |
Files
memory/2184-0-0x0000000010000000-0x000000001004F000-memory.dmp
memory/2184-1-0x0000000010000000-0x000000001004F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-07 03:31
Reported
2024-01-07 03:34
Platform
win10v2004-20231215-en
Max time kernel
146s
Max time network
156s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe restart" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a60836d.exe" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\47ea39b8a506f2422d9bf4d41a6" | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe
"C:\Users\Admin\AppData\Local\Temp\47ea39b8a506f2422d9bf4d41a60836d.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| N/A | 192.168.1.101:81 | tcp | |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| N/A | 192.168.1.101:81 | tcp | |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| N/A | 192.168.1.101:81 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| N/A | 192.168.1.101:81 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| N/A | 192.168.1.101:81 | tcp | |
| US | 8.8.8.8:53 | 16.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
Files
memory/3952-0-0x0000000010000000-0x000000001004F000-memory.dmp
memory/3952-1-0x0000000010000000-0x000000001004F000-memory.dmp