Analysis Overview
SHA256
15dafaf753155c4cff9e3b038ca0bc582d79e1852a01007fc2a2968ee4371fac
Threat Level: Known bad
The file af1f8e0fdbf5e04bc0480aefc117dd8c was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-29 18:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-29 18:02
Reported
2024-02-29 18:05
Platform
win7-20240221-en
Max time kernel
150s
Max time network
127s
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
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2456 set thread context of 2888 | N/A | C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe | C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe
"C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe"
C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe
C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.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/2456-1-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2456-0-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2888-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2456-6-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2888-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2888-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2888-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2516-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2516-11-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2888-12-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2516-13-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-29 18:02
Reported
2024-02-29 18:05
Platform
win10v2004-20240226-en
Max time kernel
95s
Max time network
156s
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
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2428 set thread context of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe | C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.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\af1f8e0fdbf5e04bc0480aefc117dd8c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe
"C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe"
C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.exe
C:\Users\Admin\AppData\Local\Temp\af1f8e0fdbf5e04bc0480aefc117dd8c.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 456 -p 1408 -ip 1408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1408 -s 488
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1408 -ip 1408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1408 -s 496
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 20.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 198.52.96.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.178.17.96.in-addr.arpa | udp |
Files
memory/2428-0-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2428-1-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4644-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4644-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2428-7-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4644-6-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4644-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1408-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4644-10-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1408-11-0x0000000010000000-0x000000001004A000-memory.dmp