Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/05/2026, 12:19

General

  • Target
    script.ps1
  • Size 2KB
  • Sample260502-phcspse19x
  • SHA256 daf619aa8cc74dab02c360f46f9f4b7b1654ba478ee89992a3512a46f1f4c209
  • MD5 SHA1 SHA512 TLSH
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://elxxvvx.xyz/update2.zip

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 2 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\script.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:616
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\runner.ps1"
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2728

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 3KB
        • SHA256 7c6c09f48f03421430d707d27632810414e5e2bf2eecd5eb675fecf8b45a9a92
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 4c6de1b0d420c6f20e8cfb389f692e1615aea6e4cf09c20472dd0f0b9a73eafa
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_l0cee43h.ghi.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l0cee43h.ghi.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        runner.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\runner.ps1
        • Size 1KB
        • SHA256 054e0d567c21e1fe0af85e98d383c645e33e627795d96496aa64e1a9c9f01484
        • MD5 SHA1 SHA512 TLSH

        memory/616-9-0x000001614FD20000-0x000001614FD30000-memory.dmp

        memory/616-8-0x000001614FCB0000-0x000001614FCD2000-memory.dmp

        memory/616-24-0x0000016137650000-0x0000016137662000-memory.dmp

        memory/616-1-0x000001614FD20000-0x000001614FD30000-memory.dmp

        memory/616-0-0x000001614FD20000-0x000001614FD30000-memory.dmp

        memory/616-23-0x0000016135E10000-0x0000016135E1C000-memory.dmp

        memory/2728-35-0x000001A1E83A0000-0x000001A1E83B0000-memory.dmp

        memory/2728-27-0x000001A1E83A0000-0x000001A1E83B0000-memory.dmp

        memory/2728-26-0x000001A1E83A0000-0x000001A1E83B0000-memory.dmp

        memory/2728-37-0x000001A1E83A0000-0x000001A1E83B0000-memory.dmp

        memory/2728-38-0x000001A1E83A0000-0x000001A1E83B0000-memory.dmp

        memory/2728-39-0x000001A1CFD50000-0x000001A1CFD5C000-memory.dmp

        memory/2728-40-0x000001A1E82E0000-0x000001A1E82F2000-memory.dmp

        memory/2728-41-0x000001A1E83A0000-0x000001A1E83B0000-memory.dmp