Analysis
- max time kernel
49s - max time network
24s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/08/2026, 12:35
General
- Target Project_anomalies.ps1
- Size 340KB
- Sample260825-pse1taywgx
- SHA256 0812523b58e67ac3c5dc0f849910286fe566986652454c619c963acdbe35c15a
Malware Config
Signatures
- Renames multiple (60) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 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\Project_anomalies.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\24efdc2n\24efdc2n.cmdline"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES86F9.tmp" "c:\Users\Admin\AppData\Local\Temp\24efdc2n\CSC85D6F162750E423090922ABA6F7BF4EF.TMP"3⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
24efdc2n.dll
RES86F9.tmp
24efdc2n.0.cs
24efdc2n.cmdline
CSC85D6F162750E423090922ABA6F7BF4EF.TMP
memory/764-25-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-1-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-9-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-5-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-16-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-14-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-7-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-4-0x00000170FD3F0000-0x00000170FD412000-memory.dmp
memory/764-24-0x00000170FD440000-0x00000170FD448000-memory.dmp
memory/764-27-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-8-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-26-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-6-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-0-0x00007FFE4D74F000-0x00007FFE4D750000-memory.dmp
memory/764-29-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-30-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-32-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-33-0x00000178FEBF0000-0x00000178FF396000-memory.dmp
memory/764-35-0x0000017087890000-0x0000017087990000-memory.dmp
memory/764-38-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-40-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp
memory/764-41-0x00007FFE4D5C0000-0x00007FFE4DF64000-memory.dmp