Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/11/2026, 18:13

General

  • Target
    439.ps1
  • Size 510KB
  • Sample261107-wtqx2aey2l
  • SHA256 8efa7244e5fd0ece2db8db5ce5df865a027db8aaaeeb8737b3e08058403c4d6e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • 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 WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\439.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2928
    • 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\v52vlrqb\v52vlrqb.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4168
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESAE18.tmp" "c:\Users\Admin\AppData\Local\Temp\v52vlrqb\CSCE1259586DA94A15A899F6E776B49FB5.TMP"
        3⤵
          PID:4092

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RESAE18.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESAE18.tmp
          • Size 1KB
          • SHA256 4005609721a367ab712b4153359b5022c913328c928f198673e012e821b68afd
          • MD5 SHA1 SHA512 TLSH

          v52vlrqb.dll

          • Path C:\Users\Admin\AppData\Local\Temp\v52vlrqb\v52vlrqb.dll
          • Size 3KB
          • SHA256 35b129798bf734f03be9f4aa70a1f9f460464d617aef58c481107e06732af5c1
          • MD5 SHA1 SHA512 TLSH

          CSCE1259586DA94A15A899F6E776B49FB5.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\v52vlrqb\CSCE1259586DA94A15A899F6E776B49FB5.TMP
          • Size 652B
          • SHA256 914ec7f3ebe9d63b044fc0dced882da8c688e80b10a3dd5daa111be66983803e
          • MD5 SHA1 SHA512 TLSH

          v52vlrqb.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\v52vlrqb\v52vlrqb.0.cs
          • Size 1KB
          • SHA256 dc336e1b65aff46bab1b9011a44c57ea22c41f05daf16a5c63568011704d44a1
          • MD5 SHA1 SHA512 TLSH

          v52vlrqb.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\v52vlrqb\v52vlrqb.cmdline
          • Size 369B
          • SHA256 b50f6d4bb71de6c21442346e3f76e4c74fd2ad2ccadf04e22618d6bf76817b72
          • MD5 SHA1 SHA512 TLSH

          memory/2928-9-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-20-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-0-0x00007FFD492FF000-0x00007FFD49300000-memory.dmp

          memory/2928-10-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-11-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-12-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-13-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-14-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-15-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-16-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-17-0x00000108B7350000-0x00000108B7358000-memory.dmp

          memory/2928-19-0x00000108B6B10000-0x00000108B6B1E000-memory.dmp

          memory/2928-18-0x00000108B7CA0000-0x00000108B7CDE000-memory.dmp

          memory/2928-8-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-21-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-7-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-6-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-5-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-4-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-35-0x00000108B8EF0000-0x00000108B8EF8000-memory.dmp

          memory/2928-3-0x00000108B3A90000-0x00000108B3AB2000-memory.dmp

          memory/2928-36-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-37-0x00000108B8F20000-0x00000108B96F0000-memory.dmp

          memory/2928-39-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-41-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp

          memory/2928-42-0x00007FFD49170000-0x00007FFD49B14000-memory.dmp