Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 06:14

General

  • Target
    install.ps1
  • Size 828B
  • Sample260809-gzsaqasbpb
  • SHA256 151dc155ec8a80756342b42a66b325f331818d8233eeb717f58e436adbc0b4c8
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 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\install.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5796
    • 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\wqrq5p3a\wqrq5p3a.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2596
      • 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\RES55E6.tmp" "c:\Users\Admin\AppData\Local\Temp\wqrq5p3a\CSC385434E97EB2486580D8BDFD96C6AF83.TMP"
        3⤵
          PID:2492

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES55E6.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES55E6.tmp
          • Size 1KB
          • SHA256 588e33492c97c57b91e0f4d1fae19f4f506de79ed4a07485443abc9fa41ce33b
          • MD5 SHA1 SHA512 TLSH

          wqrq5p3a.dll

          • Path C:\Users\Admin\AppData\Local\Temp\wqrq5p3a\wqrq5p3a.dll
          • Size 4KB
          • SHA256 0b05ae9fca5c45939005c01f69062e47c2c39ad019e0aac44fe4b44737f74b44
          • MD5 SHA1 SHA512 TLSH

          CSC385434E97EB2486580D8BDFD96C6AF83.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\wqrq5p3a\CSC385434E97EB2486580D8BDFD96C6AF83.TMP
          • Size 652B
          • SHA256 5738d7b59a910f4ff46f715d2ceb9a9784e15a6ba6d86085f7b8bd711af471c8
          • MD5 SHA1 SHA512 TLSH

          wqrq5p3a.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\wqrq5p3a\wqrq5p3a.0.cs
          • Size 1KB
          • SHA256 04d45e3134df0b6a8d1affb893c9e0d0240db163bf45baaca1c58f7acd2e56c5
          • MD5 SHA1 SHA512 TLSH

          wqrq5p3a.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\wqrq5p3a\wqrq5p3a.cmdline
          • Size 369B
          • SHA256 efc8a11efc94c0a49150b44232c779538d1337268f088e471145d18f565f7a75
          • MD5 SHA1 SHA512 TLSH

          memory/5796-12-0x000001A2F57A0000-0x000001A2F57BE000-memory.dmp

          memory/5796-22-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-9-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-0-0x00007FF9A57AF000-0x00007FF9A57B0000-memory.dmp

          memory/5796-13-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-14-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-15-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-16-0x000001A2F57C0000-0x000001A2F5872000-memory.dmp

          memory/5796-17-0x000001A2F5980000-0x000001A2F598A000-memory.dmp

          memory/5796-18-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-19-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-20-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-21-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-8-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-23-0x000001A2F5B00000-0x000001A2F5B14000-memory.dmp

          memory/5796-24-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-7-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-6-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-5-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-4-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-3-0x000001A2F54F0000-0x000001A2F5512000-memory.dmp

          memory/5796-37-0x000001A2F5980000-0x000001A2F5988000-memory.dmp

          memory/5796-38-0x000001A2F5B20000-0x000001A2F5B47000-memory.dmp

          memory/5796-40-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-41-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-42-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-43-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp

          memory/5796-45-0x00007FF9A5620000-0x00007FF9A5FC4000-memory.dmp