Analysis Overview
SHA256
78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5
Threat Level: Known bad
The file 78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5 was found to be: Known bad.
Malicious Activity Summary
Xtremerat family
XtremeRAT
Detect XtremeRAT payload
UPX packed file
Modifies Installed Components in the registry
Adds Run key to start application
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-11-23 15:40
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xtremerat family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-23 15:40
Reported
2022-11-23 17:05
Platform
win7-20221111-en
Max time kernel
150s
Max time network
184s
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\{P73R36X2-F703-4HU7-0AVA-U78725RT5655} | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{P73R36X2-F703-4HU7-0AVA-U78725RT5655}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\win32.exe restart" | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\win32.exe" | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\win32.exe" | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.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\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe
"C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
Files
memory/1628-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp
memory/1628-55-0x0000000000C80000-0x0000000000C95000-memory.dmp
memory/1628-56-0x0000000000C80000-0x0000000000C95000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-11-23 15:40
Reported
2022-11-23 17:05
Platform
win10v2004-20221111-en
Max time kernel
175s
Max time network
187s
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\{P73R36X2-F703-4HU7-0AVA-U78725RT5655} | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{P73R36X2-F703-4HU7-0AVA-U78725RT5655}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\win32.exe restart" | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\win32.exe" | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\win32.exe" | C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.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\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe
"C:\Users\Admin\AppData\Local\Temp\78c98ba6fd0c2bb6991e2d283ba254635b4e540ab8b000ce5be20a0d378910e5.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 20.50.201.200:443 | tcp | |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.5.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 20.190.160.14:443 | tcp | |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 40.126.32.76:443 | tcp | |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 8.8.8.8:53 | devteam.no-ip.org | udp |
| N/A | 40.126.32.138:443 | tcp |
Files
memory/4332-132-0x0000000000C80000-0x0000000000C95000-memory.dmp
memory/4332-133-0x0000000000C80000-0x0000000000C95000-memory.dmp