Analysis Overview
SHA256
541ddf1c3ae0993af7c164b876b0f772e86b6c1227b789bfcb92f629443d20f0
Threat Level: Known bad
The file 80b70b0fcb0775a4b49571b38d56f1b0 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
Xtremerat family
XtremeRAT
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-29 19:50
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xtremerat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-29 19:50
Reported
2024-01-29 19:52
Platform
win7-20231215-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1984 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files\Internet Explorer\iexplore.exe |
| PID 1984 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files\Internet Explorer\iexplore.exe |
| PID 1984 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files\Internet Explorer\iexplore.exe |
| PID 1984 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files\Internet Explorer\iexplore.exe |
| PID 1984 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files\Internet Explorer\iexplore.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe
"C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/1984-0-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-29 19:50
Reported
2024-01-29 19:53
Platform
win10v2004-20231215-en
Max time kernel
140s
Max time network
153s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5108 wrote to memory of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe |
| PID 5108 wrote to memory of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe |
| PID 5108 wrote to memory of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe
"C:\Users\Admin\AppData\Local\Temp\80b70b0fcb0775a4b49571b38d56f1b0.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5108 -ip 5108
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 736
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 5108 -ip 5108
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 492
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 186.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.178.89.13.in-addr.arpa | udp |
Files
memory/5108-0-0x0000000010000000-0x000000001004A000-memory.dmp