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
    02/06/2026, 16:21

General

  • Target
    tmp08vv1k_2.js
  • Size 1.7MB
  • Sample260602-tt2cnabv8m
  • SHA256 64f80d356d26a1c4db449556e0b2af18c189e00f24ab28de4ace14818b542692
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 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\tmp08vv1k_2.js
    1⤵
      PID:5304
    • C:\Windows\system32\wscript.exe
      wscript
      1⤵
        PID:5576
      • C:\Windows\system32\wscript.EXE
        C:\Windows\system32\wscript.EXE E-LEAR~1.JS
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:492
        • C:\Windows\System32\cscript.exe
          "C:\Windows\System32\cscript.exe" "E-LEAR~1.JS"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3756
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            powershell
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5336

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            __PSScriptPolicyTest_n5do2ifa.nn5.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n5do2ifa.nn5.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            E-LEAR~1.JS

            • Path C:\Users\Admin\AppData\Roaming\ExitAdd\E-LEAR~1.JS
            • Size 41.3MB
            • SHA256 d0b130c13a99c25ed32c35bd6fad5f67c719e2dfe3de20b80beefdf12fe8727a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/5336-9-0x0000021062950000-0x0000021062972000-memory.dmp

            memory/5336-10-0x0000021064CD0000-0x0000021064D16000-memory.dmp