Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
06/10/2026, 12:18
General
- Target $PLUGINSDIR/npcap_free_download.ps1
- Size 1KB
- Sample261006-pg3bzagt4w
- SHA256 1d380b50b9b00e7b2983aee797c4ef4e9b6909c962166bd0086b62d1aacf5b5f
Malware Config
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
- Downloads MZ/PE file 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 4 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in Program Files directory 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\npcap_free_download.ps11⤵
- Badlisted process makes network request
- Downloads MZ/PE file
- Enumerates connected drives
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\npcap-1.89-0c4fc02f37404647a7e5fcbf83936e74.exe"C:\Users\Admin\AppData\Local\Temp\npcap-1.89-0c4fc02f37404647a7e5fcbf83936e74.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_qckqabtw.jwo.psm1
npcap-1.89-0c4fc02f37404647a7e5fcbf83936e74.exe
InstallOptions.dll
System.dll
options.ini
memory/1148-9-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-22-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-0-0x00007FFCEC30F000-0x00007FFCEC310000-memory.dmp
memory/1148-10-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-11-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-12-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-13-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-14-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-15-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-16-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-7-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-21-0x00000257D8390000-0x00000257D8442000-memory.dmp
memory/1148-20-0x00000257D7E80000-0x00000257D7E9E000-memory.dmp
memory/1148-8-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-23-0x00000257D7EA0000-0x00000257D7EAA000-memory.dmp
memory/1148-24-0x00000257D7ED0000-0x00000257D7EEE000-memory.dmp
memory/1148-6-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-5-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-4-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-55-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-56-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-57-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-3-0x00000257D7DE0000-0x00000257D7E02000-memory.dmp
memory/1148-222-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp
memory/1148-223-0x00007FFCEC180000-0x00007FFCECB24000-memory.dmp