Analysis Overview
SHA256
b087e1309f3eab6302d7503079af1ad6af06d70a932f7a6ae1421b942048e28a
Threat Level: Likely malicious
The file b087e1309f3eab6302d7503079af1ad6af06d70a932f7a6ae1421b942048e28a.ps1 was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 09:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 09:40
Reported
2024-11-13 09:42
Platform
win7-20240903-en
Max time kernel
130s
Max time network
140s
Command Line
Signatures
Blocklisted process makes network request
| 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 |
| 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 |
| 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 |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\powershell = "Powershell.exe -windowstyle hidden -ExecutionPolicy Bypass -File \"C:\\Users\\Admin\\AppData\\Local\\Temp\\b087e1309f3eab6302d7503079af1ad6af06d70a932f7a6ae1421b942048e28a.ps1\"" | 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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Processes
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\b087e1309f3eab6302d7503079af1ad6af06d70a932f7a6ae1421b942048e28a.ps1
Network
| Country | Destination | Domain | Proto |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp |
Files
memory/2400-4-0x000007FEF664E000-0x000007FEF664F000-memory.dmp
memory/2400-7-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-6-0x0000000002810000-0x0000000002818000-memory.dmp
memory/2400-5-0x000000001B620000-0x000000001B902000-memory.dmp
memory/2400-8-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-9-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-10-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-11-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-12-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-13-0x000007FEF6390000-0x000007FEF6D2D000-memory.dmp
memory/2400-14-0x000007FEF664E000-0x000007FEF664F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 09:40
Reported
2024-11-13 09:42
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Blocklisted process makes network request
| 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 |
| 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 |
| 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 |
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\powershell = "Powershell.exe -windowstyle hidden -ExecutionPolicy Bypass -File \"C:\\Users\\Admin\\AppData\\Local\\Temp\\b087e1309f3eab6302d7503079af1ad6af06d70a932f7a6ae1421b942048e28a.ps1\"" | 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 |
Processes
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\b087e1309f3eab6302d7503079af1ad6af06d70a932f7a6ae1421b942048e28a.ps1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| GB | 85.239.61.60:443 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| GB | 85.239.61.60:443 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.209.201.84.in-addr.arpa | udp |
| GB | 85.239.61.60:443 | tcp | |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp | |
| GB | 85.239.61.60:443 | tcp |
Files
memory/1360-0-0x00007FF91EC93000-0x00007FF91EC95000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_t301ltnm.nzy.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1360-10-0x0000021335610000-0x0000021335632000-memory.dmp
memory/1360-11-0x00007FF91EC90000-0x00007FF91F751000-memory.dmp
memory/1360-12-0x00007FF91EC90000-0x00007FF91F751000-memory.dmp
memory/1360-13-0x00007FF91EC90000-0x00007FF91F751000-memory.dmp
memory/1360-14-0x00007FF91EC90000-0x00007FF91F751000-memory.dmp
memory/1360-15-0x00007FF91EC93000-0x00007FF91EC95000-memory.dmp
memory/1360-16-0x00007FF91EC90000-0x00007FF91F751000-memory.dmp
memory/1360-17-0x000002134FB50000-0x000002134FD6C000-memory.dmp
memory/1360-18-0x00007FF91EC90000-0x00007FF91F751000-memory.dmp