Analysis Overview
SHA256
b1d59f9b27f8ecf5aee1a29e6bde8adfbe411b199f5ed043c48d7bf04e540eda
Threat Level: Shows suspicious behavior
The file file.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Drops startup file
Command and Scripting Interpreter: PowerShell
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 14:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 14:44
Reported
2024-11-13 14:46
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
141s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ovrf.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1480 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1480 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command "$ws = New-Object -ComObject WScript.Shell; $s = $ws.CreateShortcut('C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ovrf.lnk'); $s.TargetPath = 'C:\Users\Admin\AppData\Local\Temp\file.exe'; $s.Save()"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| BG | 87.120.125.16:9890 | tcp | |
| US | 8.8.8.8:53 | 16.125.120.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1480-0-0x0000000000E60000-0x0000000000E61000-memory.dmp
memory/1480-2-0x0000000000E60000-0x0000000000E61000-memory.dmp
memory/1480-1-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/1480-4-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/1480-6-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/1480-5-0x0000000003350000-0x00000000036F0000-memory.dmp
memory/1656-17-0x00007FFA46BD3000-0x00007FFA46BD5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xxs5afnx.v30.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1656-27-0x0000020B436A0000-0x0000020B436C2000-memory.dmp
memory/1656-28-0x00007FFA46BD0000-0x00007FFA47691000-memory.dmp
memory/1656-29-0x00007FFA46BD0000-0x00007FFA47691000-memory.dmp
memory/1656-33-0x00007FFA46BD0000-0x00007FFA47691000-memory.dmp
memory/1480-35-0x0000000003350000-0x00000000036F0000-memory.dmp
memory/1480-36-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/1480-39-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/1480-42-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/1480-45-0x0000000000400000-0x0000000000CED000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 14:44
Reported
2024-11-13 14:46
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
Network
Files
memory/2644-0-0x00000000002D0000-0x00000000002D1000-memory.dmp
memory/2644-1-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/2644-3-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/2644-5-0x0000000004320000-0x00000000046C0000-memory.dmp
memory/2644-4-0x0000000000400000-0x0000000000CED000-memory.dmp
memory/2644-17-0x0000000004320000-0x00000000046C0000-memory.dmp
memory/2644-16-0x0000000000400000-0x0000000000CED000-memory.dmp