Analysis Overview
SHA256
a8f2f2e3c271f145e75770cbc67fedc52a34b96e80dc289cbe2c66ec6ffb176f
Threat Level: Known bad
The file 7bc0b174e48004a50e25ebda53a3cf37 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
UPX packed file
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-28 01:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-28 01:04
Reported
2024-01-28 01:07
Platform
win7-20231215-en
Max time kernel
150s
Max time network
126s
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XtremeRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2024 set thread context of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe | C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe
"C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe"
C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe
C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/1944-2-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1944-4-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1944-5-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1944-6-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2312-7-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2312-9-0x0000000010000000-0x000000001004D000-memory.dmp
memory/1944-10-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2312-11-0x0000000010000000-0x000000001004D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-28 01:04
Reported
2024-01-28 01:06
Platform
win10v2004-20231222-en
Max time kernel
104s
Max time network
149s
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XtremeRAT
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2268 set thread context of 3920 | N/A | C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe | C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe
"C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe"
C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe
C:\Users\Admin\AppData\Local\Temp\7bc0b174e48004a50e25ebda53a3cf37.exe
C:\Windows\SysWOW64\svchost.exe
svchost.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 2716 -ip 2716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2716 -ip 2716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/3920-2-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3920-4-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3920-6-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3920-5-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2716-7-0x0000000010000000-0x000000001004D000-memory.dmp
memory/3920-8-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2716-9-0x0000000010000000-0x000000001004D000-memory.dmp