Analysis Overview
SHA256
bed07b0251d8d888bf2f397fbeca98f581aa8cbea1e460024dd0ecfdb14d0105
Threat Level: Known bad
The file b9b9932c5a7b698cb2d56cdf8b1223c8 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-27 22:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-27 22:57
Reported
2023-12-29 11:10
Platform
win7-20231129-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 888 set thread context of 2492 | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe
"C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe"
C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe
"C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe"
Network
Files
memory/888-0-0x0000000000B40000-0x0000000000CD6000-memory.dmp
memory/888-1-0x0000000074E50000-0x000000007553E000-memory.dmp
memory/888-2-0x0000000004B60000-0x0000000004BA0000-memory.dmp
memory/888-3-0x0000000000410000-0x0000000000446000-memory.dmp
memory/888-4-0x0000000074E50000-0x000000007553E000-memory.dmp
memory/888-5-0x0000000004B60000-0x0000000004BA0000-memory.dmp
memory/888-6-0x0000000005400000-0x0000000005478000-memory.dmp
memory/2492-14-0x0000000000730000-0x0000000000A33000-memory.dmp
memory/888-13-0x0000000074E50000-0x000000007553E000-memory.dmp
memory/2492-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2492-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2492-9-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2492-8-0x0000000000400000-0x0000000000428000-memory.dmp
memory/888-7-0x0000000000580000-0x00000000005B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-27 22:57
Reported
2023-12-29 11:09
Platform
win10v2004-20231222-en
Max time kernel
134s
Max time network
145s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 228 set thread context of 1388 | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe
"C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe"
C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe
"C:\Users\Admin\AppData\Local\Temp\b9b9932c5a7b698cb2d56cdf8b1223c8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
Files
memory/228-2-0x0000000005750000-0x00000000057EC000-memory.dmp
memory/228-4-0x00000000058B0000-0x0000000005942000-memory.dmp
memory/228-3-0x0000000005E60000-0x0000000006404000-memory.dmp
memory/228-1-0x0000000000C00000-0x0000000000D96000-memory.dmp
memory/228-5-0x0000000005A00000-0x0000000005A10000-memory.dmp
memory/228-7-0x0000000005950000-0x00000000059A6000-memory.dmp
memory/228-6-0x0000000005820000-0x000000000582A000-memory.dmp
memory/228-0-0x00000000745E0000-0x0000000074D90000-memory.dmp
memory/228-8-0x0000000003150000-0x0000000003186000-memory.dmp
memory/228-9-0x00000000745E0000-0x0000000074D90000-memory.dmp
memory/228-10-0x0000000005A00000-0x0000000005A10000-memory.dmp
memory/228-12-0x0000000005B70000-0x0000000005BA0000-memory.dmp
memory/1388-16-0x0000000001670000-0x00000000019BA000-memory.dmp
memory/228-15-0x00000000745E0000-0x0000000074D90000-memory.dmp
memory/1388-13-0x0000000000400000-0x0000000000428000-memory.dmp
memory/228-11-0x0000000006DF0000-0x0000000006E68000-memory.dmp
memory/1388-17-0x0000000001670000-0x00000000019BA000-memory.dmp