Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/07/2026, 03:09

General

  • Target
    177EJWJWJ211742S MBL.js
  • Size 1.6MB
  • Sample260723-dnq2qsff88
  • SHA256 537932910ad80de0f5cca839bccea17937d472e7dc764b23fee20917aa5bba41
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Badlisted process makes network request 2 IoCs

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

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\177EJWJWJ211742S MBL.js"
    1⤵
      PID:828
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -Command "Invoke-Expression $env:oranges"
      1⤵
      • Process spawned unexpected child process
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1876
    • C:\Windows\system32\conhost.exe
      conhost.exe
      1⤵
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe
        2⤵
          PID:4652

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            __PSScriptPolicyTest_n0zuqzxn.si1.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n0zuqzxn.si1.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            memory/1876-0-0x000001B0603F0000-0x000001B060400000-memory.dmp

            memory/1876-1-0x000001B0603F0000-0x000001B060400000-memory.dmp

            memory/1876-2-0x000001B0481F0000-0x000001B048212000-memory.dmp

            memory/1876-10-0x000001B060350000-0x000001B0603E2000-memory.dmp

            memory/1876-11-0x000001B0603E0000-0x000001B0603EA000-memory.dmp

            memory/1876-12-0x000001B0603F0000-0x000001B060400000-memory.dmp

            memory/1876-13-0x000001B0603F0000-0x000001B060400000-memory.dmp

            memory/1876-14-0x000001B0603F0000-0x000001B060400000-memory.dmp

            memory/1876-15-0x000001B0603F0000-0x000001B060400000-memory.dmp