Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/10/2026, 14:52

General

  • Target
    BOQ -Attched.js
  • Size 21KB
  • Sample261001-r81csssekf
  • SHA256 cf7226916e45ace022323e6796c0812eee106b038448750594806ef567c10445
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 5 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

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

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\BOQ -Attched.js"
    1⤵
    • Badlisted process makes network request
    • Checks computer location settings
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of WriteProcessMemory
    PID:4032
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -file "C:\Temp\YDZD980J.ps1"
      2⤵
      • Enumerates connected drives
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4160

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        YDZD980J.ps1

        • Path C:\Temp\YDZD980J.ps1
        • Size 11KB
        • SHA256 ed381ed64520e52eb00e0be784e1828f7b4cda4901699e8aa1070d4571bbb9d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_1pl4kvoc.cmr.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1pl4kvoc.cmr.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4160-12-0x00000144E8700000-0x00000144E8710000-memory.dmp

        memory/4160-13-0x00000144E8700000-0x00000144E8710000-memory.dmp

        memory/4160-14-0x00000144E8710000-0x00000144E8732000-memory.dmp

        memory/4160-23-0x00000144E8700000-0x00000144E8710000-memory.dmp