Analysis
- max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
31/03/2026, 20:19
General
- Target ps.ps1
- Size 9.0MB
- Sample260331-y3yeksd12q
- SHA256 ce000e83cdf7ee21e9eb2ec81ff65b6d6b553ae8d22251e8a46c9319c84fe801
Malware Config
Signatures
- NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
- Netsupport family
- Drops startup file 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 5 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ps.ps11⤵
- Drops startup file
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\explorer.exe"C:\Windows\explorer.exe" C:\Users\Admin\Desktop\R58vMiWY\service.exe2⤵
-
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
- Modifies registry class
-
C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Desktop\R58vMiWY\service.exe"C:\Users\Admin\Desktop\R58vMiWY\service.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_wlgpx0iq.pzb.ps1
HTCTL32.DLL
NSM.LIC
PCICHEK.DLL
PCICL32.dll
client32.ini
msvcr100.dll
pcicapi.dll
service.exe
memory/2800-26-0x0000021931010000-0x0000021931020000-memory.dmp
memory/2800-11-0x000002194A2E0000-0x000002194A808000-memory.dmp
memory/2800-10-0x0000021949BE0000-0x0000021949DA2000-memory.dmp
memory/2800-1-0x0000021931010000-0x0000021931020000-memory.dmp
memory/2800-9-0x0000021949620000-0x0000021949642000-memory.dmp
memory/2800-0-0x0000021931010000-0x0000021931020000-memory.dmp
memory/2800-46-0x000002192F5F0000-0x000002192F5FC000-memory.dmp