Analysis Overview
SHA256
fc100f96c82d1e87511907e35b6ee566c0a3f9b3dc1858f1e8d8e88b21f07ea0
Threat Level: Known bad
The file -.exe was found to be: Known bad.
Malicious Activity Summary
Silverrat family
SilverRat
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Unsigned PE
Enumerates physical storage devices
Uses Task Scheduler COM API
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-25 19:08
Signatures
Silverrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-25 19:08
Reported
2025-02-25 19:11
Platform
win7-20241010-en
Max time kernel
148s
Max time network
155s
Command Line
Signatures
SilverRat
Silverrat family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\-.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:\Users\Admin\AppData\Local\Temp\-.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\-.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\-.exe
"C:\Users\Admin\AppData\Local\Temp\-.exe"
C:\Windows\system32\schtasks.exe
"schtasks.exe" /query /TN -.exe
C:\Windows\system32\schtasks.exe
"schtasks.exe" /Create /SC ONCE /TN "-.exe" /TR "C:\Users\Admin\AppData\Local\Temp\-.exe \"\-.exe\" /AsAdmin" /ST 00:01 /IT /F /RL HIGHEST
C:\Windows\system32\schtasks.exe
"schtasks.exe" /query /TN -.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionExtension exe,bat,dll,ps1;exit
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /sc daily /tn "_Task-DAILY-21PM" /TR "%MyFile%" /ST 21:00
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | paul-nw.gl.at.ply.gg | udp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
Files
memory/2280-0-0x000007FEF65A3000-0x000007FEF65A4000-memory.dmp
memory/2280-1-0x000000013F2A0000-0x000000013F2AE000-memory.dmp
memory/2280-2-0x000007FEF65A0000-0x000007FEF6F8C000-memory.dmp
memory/1372-7-0x000000001B310000-0x000000001B5F2000-memory.dmp
memory/1372-8-0x0000000001ED0000-0x0000000001ED8000-memory.dmp
memory/2280-9-0x000007FEF65A3000-0x000007FEF65A4000-memory.dmp
memory/2280-10-0x000007FEF65A0000-0x000007FEF6F8C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-02-25 19:08
Reported
2025-02-25 19:11
Platform
win10v2004-20250217-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
SilverRat
Silverrat family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1170604239-850860757-3112005715-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\-.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 |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\-.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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\-.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\-.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\-.exe
"C:\Users\Admin\AppData\Local\Temp\-.exe"
C:\Windows\SYSTEM32\schtasks.exe
"schtasks.exe" /query /TN -.exe
C:\Windows\SYSTEM32\schtasks.exe
"schtasks.exe" /Create /SC ONCE /TN "-.exe" /TR "C:\Users\Admin\AppData\Local\Temp\-.exe \"\-.exe\" /AsAdmin" /ST 00:01 /IT /F /RL HIGHEST
C:\Windows\SYSTEM32\schtasks.exe
"schtasks.exe" /query /TN -.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionExtension exe,bat,dll,ps1;exit
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /sc daily /tn "_Task-DAILY-21PM" /TR "%MyFile%" /ST 21:00
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | paul-nw.gl.at.ply.gg | udp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 150.171.28.10:443 | tcp | |
| US | 150.171.28.10:443 | tcp | |
| US | 150.171.28.10:443 | tcp | |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
| US | 147.185.221.25:51413 | paul-nw.gl.at.ply.gg | tcp |
Files
memory/3836-0-0x00007FFC6CFF3000-0x00007FFC6CFF5000-memory.dmp
memory/3836-1-0x0000000000190000-0x000000000019E000-memory.dmp
memory/3836-2-0x00007FFC6CFF0000-0x00007FFC6DAB1000-memory.dmp
memory/3556-8-0x000001F646460000-0x000001F646482000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xbcgoh0r.lof.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3836-15-0x00007FFC6CFF3000-0x00007FFC6CFF5000-memory.dmp
memory/3836-16-0x00007FFC6CFF0000-0x00007FFC6DAB1000-memory.dmp