Analysis Overview
SHA256
5cb0ceae6defeec61d21753f19b534173952b0e2fd39c28f4fda86d5a782a71b
Threat Level: Known bad
The file 89f2e626923b9fca12e544d8d955b617 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 WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-02 16:06
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-02 16:06
Reported
2024-02-02 16:09
Platform
win7-20231215-en
Max time kernel
150s
Max time network
122s
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 |
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1984 set thread context of 2144 | N/A | C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe | C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe
"C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe"
C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.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/1984-0-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2144-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1984-4-0x00000000002B0000-0x00000000002FF000-memory.dmp
memory/2144-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2144-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1984-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2144-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2312-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2312-11-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2144-12-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2312-13-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-02 16:06
Reported
2024-02-02 16:09
Platform
win10v2004-20231222-en
Max time kernel
144s
Max time network
148s
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 |
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1096 set thread context of 1160 | N/A | C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe | C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.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\89f2e626923b9fca12e544d8d955b617.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe
"C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.exe"
C:\Users\Admin\AppData\Local\Temp\89f2e626923b9fca12e544d8d955b617.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 184 -p 1636 -ip 1636
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1636 -ip 1636
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 504
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.117.168.52.in-addr.arpa | udp |
Files
memory/1096-0-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1160-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1160-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1096-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1160-6-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1160-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1636-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1160-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1636-10-0x0000000010000000-0x000000001004A000-memory.dmp