Analysis
- max time kernel
149s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 18:31
General
- Target fibercore/portal/export_excel.ps1
- Size 25KB
- Sample260930-w6c7psyeld
- SHA256 bf86f802f6c803d351b899faaddad537b9fe7b9e3c830ba084f351c53c679144
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\fibercore\portal\export_excel.ps11⤵
- Enumerates connected drives
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1140-0-0x00007FFF15F2F000-0x00007FFF15F30000-memory.dmp
memory/1140-1-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-4-0x00000132FDFE0000-0x00000132FE002000-memory.dmp
memory/1140-5-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-6-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-7-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-8-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-9-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-10-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-11-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-12-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-13-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-14-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-15-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-16-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp
memory/1140-18-0x00007FFF15DA0000-0x00007FFF16744000-memory.dmp