Analysis Overview
SHA256
68a5258c5c468efc0102b57b21cf9b641032d37746f510b2876d93a3271b10f2
Threat Level: Known bad
The file 0afe819fb6bd54d591e7b5b368920793 was found to be: Known bad.
Malicious Activity Summary
Xloader
CustAttr .NET packer
Xloader payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-24 18:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-24 18:14
Reported
2023-12-25 06:43
Platform
win7-20231129-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
Network
Files
memory/2724-1-0x0000000074BA0000-0x000000007528E000-memory.dmp
memory/2724-0-0x0000000000360000-0x0000000000492000-memory.dmp
memory/2724-2-0x0000000004E90000-0x0000000004ED0000-memory.dmp
memory/2724-3-0x0000000000350000-0x0000000000362000-memory.dmp
memory/2724-4-0x0000000074BA0000-0x000000007528E000-memory.dmp
memory/2724-5-0x0000000004E90000-0x0000000004ED0000-memory.dmp
memory/2724-6-0x0000000004820000-0x0000000004898000-memory.dmp
memory/2724-7-0x0000000000870000-0x00000000008A0000-memory.dmp
memory/2724-8-0x0000000074BA0000-0x000000007528E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-24 18:14
Reported
2023-12-25 06:44
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
155s
Command Line
Signatures
Xloader
CustAttr .NET packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2064 set thread context of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe
"C:\Users\Admin\AppData\Local\Temp\0afe819fb6bd54d591e7b5b368920793.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| 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 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
memory/2064-0-0x00000000008B0000-0x00000000009E2000-memory.dmp
memory/2064-1-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/2064-2-0x0000000005380000-0x000000000541C000-memory.dmp
memory/2064-3-0x00000000059D0000-0x0000000005F74000-memory.dmp
memory/2064-4-0x00000000054C0000-0x0000000005552000-memory.dmp
memory/2064-5-0x00000000056F0000-0x0000000005700000-memory.dmp
memory/2064-6-0x0000000005490000-0x000000000549A000-memory.dmp
memory/2064-7-0x0000000005700000-0x0000000005756000-memory.dmp
memory/2064-8-0x0000000002C90000-0x0000000002CA2000-memory.dmp
memory/2064-9-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/2064-10-0x00000000056F0000-0x0000000005700000-memory.dmp
memory/2064-11-0x0000000006DE0000-0x0000000006E58000-memory.dmp
memory/2064-12-0x0000000006E50000-0x0000000006E80000-memory.dmp
memory/4200-13-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2064-15-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/4200-16-0x0000000001A60000-0x0000000001DAA000-memory.dmp