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
    22/07/2026, 14:17

General

  • Target
    yazi.vbs
  • Size 50KB
  • Sample260722-rlpyjsff94
  • SHA256 baddb4bb1fd64c46e831a7a86638a99b294caa9a2f7c5c5ce8711c0b1b48793d
  • 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.

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

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

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\yazi.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    PID:4372
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -NoProfile -Command "Invoke-Expression $env:labware"
    1⤵
    • Process spawned unexpected child process
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_zbdve5us.lfa.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zbdve5us.lfa.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4760-1-0x000001D219810000-0x000001D219820000-memory.dmp

        memory/4760-0-0x000001D219810000-0x000001D219820000-memory.dmp

        memory/4760-2-0x000001D27F2E0000-0x000001D27F302000-memory.dmp

        memory/4760-11-0x000001D219810000-0x000001D219820000-memory.dmp

        memory/4760-10-0x000001D219810000-0x000001D219820000-memory.dmp

        memory/4760-12-0x000001D219810000-0x000001D219820000-memory.dmp

        memory/4760-13-0x000001D219810000-0x000001D219820000-memory.dmp