Overview

overview

8

Static

static

3

Loader.exe

windows10-2004-x64

6

Loader.exe

windows11-21h2-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/05/2026, 04:31

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General

  • Target
    Loader.exe
  • Size 11.2MB
  • Sample260517-e5qb7scs6z
  • SHA256 2602fdd59c3e30bfc2dac580ee2f16b846a82c41c0af3f330067ac375f21395c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
execution

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

    execution
  • Deletes itself 1 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Loader.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "$current = 'C:\Users\Admin\AppData\Local\Temp\Loader.exe'; $new = 'C:\Users\Admin\AppData\Local\Temp\loader_new.exe'; $final = 'C:\Users\Admin\AppData\Local\Temp\Loader.exe'; Start-Sleep -Milliseconds 500; Remove-Item -Force $current; Rename-Item -Path $new -NewName $final; Start-Process $final;"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Deletes itself
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2816

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_x34lnyfc.p0y.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_x34lnyfc.p0y.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/2572-0-0x00007FF76229D000-0x00007FF762762000-memory.dmp
        Download

        memory/2572-1-0x00007FFB1C3B0000-0x00007FFB1C3B2000-memory.dmp
        Download

        memory/2572-2-0x00007FF761B00000-0x00007FF76328C000-memory.dmp
        Download

        memory/2572-7-0x00007FF76229D000-0x00007FF762762000-memory.dmp
        Download

        memory/2816-10-0x0000017FA6FD0000-0x0000017FA6FE0000-memory.dmp
        Download

        memory/2816-11-0x0000017FA6FD0000-0x0000017FA6FE0000-memory.dmp
        Download

        memory/2816-17-0x0000017FC4480000-0x0000017FC44A2000-memory.dmp
        Download