Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 18:13

General

  • Target
    start.ps1
  • Size 688KB
  • Sample260522-wt2drscw9m
  • SHA256 05ef1162119b056a9c419fe8c1231bef91bf07fe055884186b51f338f0ef6115
  • 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\start.ps1
    1⤵
    • Badlisted process makes network request
    • Suspicious use of SetThreadContext
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1252
    • C:\Windows\system32\whoami.exe
      "C:\Windows\system32\whoami.exe" /user
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1320
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
        PID:3848
    • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
      "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
      1⤵
        PID:3928
      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
        1⤵
          PID:3912

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              __PSScriptPolicyTest_qns2djwr.en5.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qns2djwr.en5.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              memory/1252-21-0x000002185BCD0000-0x000002185BCDA000-memory.dmp

              memory/1252-23-0x000002185BE50000-0x000002185BE74000-memory.dmp

              memory/1252-2-0x000002185B890000-0x000002185B8B2000-memory.dmp

              memory/1252-9-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-10-0x000002185BCA0000-0x000002185BCB2000-memory.dmp

              memory/1252-11-0x000002185BD10000-0x000002185BD60000-memory.dmp

              memory/1252-12-0x00007FF40E930000-0x00007FF40E940000-memory.dmp

              memory/1252-19-0x000002185BCE0000-0x000002185BCFC000-memory.dmp

              memory/1252-20-0x000002185BD60000-0x000002185BE13000-memory.dmp

              memory/1252-1-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-0-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-24-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-22-0x000002185BE50000-0x000002185BE7A000-memory.dmp

              memory/1252-25-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-32-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-27-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-28-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-29-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/1252-30-0x00007FF40E930000-0x00007FF40E940000-memory.dmp

              memory/1252-31-0x00000218597A0000-0x00000218597B0000-memory.dmp

              memory/3848-26-0x0000000140000000-0x0000000140004000-memory.dmp