Analysis Overview
SHA256
e6faafc43d70b4901c39f0f6f9668e613c52541608166726bafa011facbaa653
Threat Level: Known bad
The file fcf0a421151e29d929ae50ebecc1e2a4.exe was found to be: Known bad.
Malicious Activity Summary
SystemBC
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
2023-09-11 07:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-11 07:32
Reported
2023-09-11 07:34
Platform
win7-20230831-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
SystemBC
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2296 set thread context of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe
"C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe"
C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe
"C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe"
Network
Files
memory/2296-0-0x0000000000360000-0x00000000003BA000-memory.dmp
memory/2296-1-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/2296-2-0x00000000004F0000-0x0000000000530000-memory.dmp
memory/2296-3-0x00000000045F0000-0x0000000004632000-memory.dmp
memory/2296-4-0x0000000001EE0000-0x0000000001EFA000-memory.dmp
memory/2296-5-0x0000000001E70000-0x0000000001E76000-memory.dmp
memory/1728-6-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1728-8-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1728-10-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1728-12-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1728-14-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1728-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2296-18-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/1728-19-0x0000000000400000-0x0000000000407000-memory.dmp
memory/2296-22-0x0000000074A70000-0x000000007515E000-memory.dmp
memory/1728-21-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1728-24-0x0000000000400000-0x0000000000407000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-11 07:32
Reported
2023-09-11 07:34
Platform
win10v2004-20230831-en
Max time kernel
139s
Max time network
142s
Command Line
Signatures
SystemBC
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5104 set thread context of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe
"C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe"
C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe
"C:\Users\Admin\AppData\Local\Temp\fcf0a421151e29d929ae50ebecc1e2a4.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.173.189.20.in-addr.arpa | udp |
Files
memory/5104-0-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/5104-1-0x0000000000EE0000-0x0000000000F3A000-memory.dmp
memory/5104-2-0x0000000005D20000-0x00000000062C4000-memory.dmp
memory/5104-3-0x0000000005770000-0x0000000005802000-memory.dmp
memory/5104-4-0x0000000005710000-0x0000000005720000-memory.dmp
memory/5104-5-0x0000000005750000-0x000000000575A000-memory.dmp
memory/5104-6-0x0000000006A70000-0x0000000006B0C000-memory.dmp
memory/5104-7-0x0000000005710000-0x0000000005720000-memory.dmp
memory/5104-8-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/5104-9-0x0000000005710000-0x0000000005720000-memory.dmp
memory/5104-10-0x0000000005710000-0x0000000005720000-memory.dmp
memory/2988-11-0x0000000000400000-0x0000000000407000-memory.dmp
memory/2988-12-0x0000000000400000-0x0000000000407000-memory.dmp
memory/2988-14-0x0000000000400000-0x0000000000407000-memory.dmp
memory/5104-15-0x0000000075370000-0x0000000075B20000-memory.dmp